Page 1 FS750 Series FAST ETHERNET WEBSMART SWITCHES AT-FS750/20 AT-FS750/28 AT-FS750/28PS AT-FS750/52 Web Interface User’s Guide 613-002110 Rev. A...
Page 2 Telesis, Inc. be liable for any incidental, special, indirect, or consequential damages whatsoever, including but not limited to lost profits, arising out of or related to this manual or the information contained herein, even if Allied Telesis, Inc. has been...
Page 3: Table Of Contents
Contents Preface ..............................15 Document Conventions..........................16 Allied Telesis Contact Information......................17 Section I: Getting Started ......................19 Chapter 1 : Starting a Web Browser Session .................... 21 Establishing a Remote Connection to the Web Browser Interface ............22 Web Browser Tools............................ 25 Quitting a Web Browser Management Session ..................
Page 4 Contents Section II: Bridge Configuration ....................67 Chapter 3 : Port Configuration ........................69 Overview..............................70 Displaying and Configuring Ports ....................... 71 Chapter 4 : STP and RSTP ........................... 75 Overview..............................76 Bridge Priority and the Root Bridge...................... 77 Forwarding Delay and Topology Changes................... 79 Mixed STP and RSTP Networks ......................
Page 5 AT-FS970M Switch Command Line User’s Guide Delete Static Unicast Address........................147 Static Multicast Address Configuration ....................148 Modify Static Multicast Address ....................... 151 Delete Static Multicast Address ....................... 153 Chapter 11 : IGMP Snooping ........................155 Overview ..............................156 IGMP Snooping Configuration ......................... 158 IGMP Snooping Router Port Modification ....................
Page 6 Contents Associate DSCP Classes to Egress Queues ...................222 Queue Scheduling Algorithm........................224 IPv6 Traffic Class Mapping........................226 Enable or Disable IPv6 Traffic Class Mapping...................226 Create IPv6 Traffic Class Entries .......................227 Delete an IPv6 Traffic Class Entry .....................228 Section III: Advanced Features ....................229 Chapter 17 : SNMPv1 and v2c ........................231 SNMPv1 and SNMPv2c Overview ......................232...
Page 7 AT-FS970M Switch Command Line User’s Guide Delete a Policy........................... 272 View Specific Classifier Details ......................272 Rate Control Settings ..........................274 Create a Rate Control Entry ......................274 Modify the Committed Rate ....................... 275 Delete a Rate Control Entry....................... 277 Policy Database ............................
Page 8 Contents PD Classes ............................330 Power Budget.............................330 Port Prioritization..........................331 PoE Configuration ............................332 Chapter 24 : DHCP Snooping ........................335 Overview..............................336 Trusted Ports............................336 Untrusted Ports ..........................336 Unauthorized DHCP Servers ......................336 DHCP with Option 82 .........................337 General Guidelines...........................338 General Configuration ..........................339 Enabling DHCP Snooping........................339 Configuring DHCP Snooping General Settings..................340 VLAN Setting ............................342 Creating a VLAN ..........................342...
Page 9 AT-FS970M Switch Command Line User’s Guide Disable LED ECO Mode .......................... 389 Chapter 30 : Energy-Efficient Ethernet ....................391 Enable EEE.............................. 392 Disable EEE ............................. 393 Chapter 31 : Rebooting the Switch ......................395 Reboot the Switch ............................ 396 Configure Factory Default Values ......................398 Disable Resetting the Switch with the Protection Password ..............
Page 10 Contents...
Page 11 List of Figures Figure 1. Entering a Switch’s IP Address in the URL Field....................22 Figure 2. Entering a Switch’s IP Address in the URL Field....................22 Figure 3. Switch Information Page............................. 23 Figure 4. The AT-FS750/28 Front Panel Page ........................24 Figure 5.
Page 12 Figures Figure 51. IGMP Snooping Router Port Page........................161 Figure 52. Modify IGS Static Router Port Page ....................... 161 Figure 53. AT-FS750 Storm Control Page........................166 Figure 54. AT-FS750 Ingress Rate Limiting Page ......................169 Figure 55. AT-FS750 Egress Rate Limiting Page......................171 Figure 56.
Page 13 FS750 Series Fast Ethernet WebSmart User’s Guide Figure 111. TACACS+ Page ............................319 Figure 112. Dial-In User Page ............................322 Figure 113. Dial-In User Page Example .......................... 322 Figure 114. Destination MAC Filter Page ........................326 Figure 115. Destination MAC Filter Page Example ......................326 Figure 116.
Page 14 Figures...
Page 15 List of Tables Table 1. Web Management Software per Model ........................15 Table 2. Valid Port Priority Values ............................79 Table 3. Default Mappings Priority Levels to Priority Queues ..................215 Table 4. Customized Mappings Priority Levels to Priority Queues ...................215 Table 5. Example of Weighted Round Robin Priority .......................217 Table 6.
Page 16 List of Tables...
Page 17: Preface
This manual uses screen images for the AT-FS750/28 switch as examples. These images apply to all other FS750 series switches. This preface contains the following sections:  “Document Conventions” on page 16  “Allied Telesis Contact Information” on page 17...
Page 18: Document Conventions
Preface Document Conventions This document uses the following conventions: Note Notes provide additional information. Caution Cautions inform you that performing or omitting a specific action may result in equipment damage or loss of data. Warning Warnings inform you that performing or omitting a specific action may result in bodily injury.
Page 19: Allied Telesis Contact Information
AT-FS750 Series Fast Ethernet WebSmart Switches User’s Guide Allied Telesis Contact Information If you need assistance with this product, you may contact Allied Telesis technical support by going to the Support & Services section of the Allied Telesis web site at www.alliedtelesis.com/support. You can find links for the following services on this page: ...
Page 20 Preface...
Page 21: Section I: Getting Started
Section I Getting Started This section contains the following chapters:  Chapter 1, “Starting a Web Browser Session” on page 21  Chapter 2, “System Configuration” on page 27...
Page 23: Chapter 1 : Starting A Web Browser Session
Chapter 1 Starting a Web Browser Session This chapter contains the procedures for starting, using, and quitting a web browser management session on the FS750 Series Fast Ethernet Switches. This chapter includes the following sections:  “Establishing a Remote Connection to the Web Browser Interface” on page 22 ...
Page 24: Establishing A Remote Connection To The Web Browser Interface
Establishing a Remote Connection to the Web Browser Interface The switch is shipped with a pre-assigned IP address of 192.168.1.1. After your initial login, Allied Telesis suggests that you assign a new IP address to your switch. To manually assign an IP address to the switch, refer to “Configuration of IPv4 Address, Subnet Mask and Gateway Address”...
Page 25: Figure 3. Switch Information Page
FS750 Series Fast Ethernet WebSmart Switches User’s Guide 5. Press OK. The Switch Information page is displayed. See Figure 3 as an example. Note To change the user name and password, refer to “User Name and Password Configuration” on page 42. Figure 3.
Page 26: Figure 4. The At-Fs750/28 Front Panel Page
Chapter 1: Starting a Web Browser Session Figure 4. The AT-FS750/28 Front Panel Page A web browser management session remains active even if you link to other sites. You can return to the management web pages anytime as long as you do not quit your browser session or the management session does not time out.
Page 27: Web Browser Tools
FS750 Series Fast Ethernet WebSmart Switches User’s Guide Web Browser Tools You can use the web browser tools to move around the management pages. Selecting Back on your browser’s toolbar returns you to the previous display. You can also use the browser’s Bookmark feature to save the link to the switch.
Page 28: Quitting A Web Browser Management Session
Chapter 1: Starting a Web Browser Session Quitting a Web Browser Management Session To exit a web browser management session, close the web browser.
Page 29: Chapter 2 : System Configuration
Chapter 2 System Configuration This chapter provides procedures to configure basic system parameters for the switch and contains information for the following sections:  “System Management Information” on page 28  “Configuration of IPv4 Address, Subnet Mask and Gateway Address” on page 30 ...
Page 30: System Management Information
Entering this information is optional. Note Allied Telesis recommends that you assign a name to the switch. Naming each switch can help you identify the specific switch you want to manage among others.
Page 31 FS750 Series Fast Ethernet WebSmart User’s Guide System Location - Specifies the location of the switch. The location is optional and may contain up to 30 characters. System Contact - Specifies the name of the network administrator responsible for managing the switch. This contact name is optional and may contain up to 30 characters.
Page 32: Configuration Of Ipv4 Address, Subnet Mask And Gateway Address
Chapter 2: System Configuration Configuration of IPv4 Address, Subnet Mask and Gateway Address This procedure explains how to change the IP address, subnet mask, and gateway address of the switch. Before performing the procedure, note the following:  A gateway address is only required if you want to remotely manage the device from a management station that is separated from the switch by a router.
Page 33 FS750 Series Fast Ethernet WebSmart User’s Guide System Subnet Mask - Displays the current subnet mask of the switch. To change the subnet mask, enter a new subnet mask. When DHCP is enabled, you cannot change this parameter. System Default Gateway - Displays the default gateway of the switch. To change the default gateway, enter a new gateway.
Page 34: Ipv6 System Configuration
Chapter 2: System Configuration IPv6 System Configuration This procedure explains how to enable IPv6 and configure IPv6 system settings. To enable IPv6 and configure the switch’s IPv6 settings, perform the following procedure: 1. From the main menu on the left side of the page, click the System folder.
Page 35 FS750 Series Fast Ethernet WebSmart User’s Guide 5. Change the IPv6 system settings by observing or entering new information in the following fields: IPv6 Unicast Address/Prefix Length - Displays the current IPv6 unicast address and prefix length of the switch. To change the address and prefix length, enter a new IPv6 unicast address and prefix length.
Page 36: Ipv6 Neighbor Configuration
Chapter 2: System Configuration IPv6 Neighbor Configuration You can configure the switch’s IPv6 neighbors manually if a router is unavailable. The procedures in this section describe how to add IPv6 neighbors or remove them from the list and how to find IPv6 neighbors in the list. See the following sections: ...
Page 37: Delete An Ipv6 Neighbor Entry
FS750 Series Fast Ethernet WebSmart User’s Guide Figure 9. IPv6 Neighbor Settings Page with Addresses 6. To save your changes permanently, go to the main menu on the left side of the page and select Save Settings to Flash. The Save Settings to Flash page is displayed. 7.
Page 38: Find An Ipv6 Neighbor
Chapter 2: System Configuration – To delete all static entries, select Static from the drop-down menu under State, then click the Delete button under Action. – To delete all dynamic entries, select Dynamic from the drop-down menu under State, then click the Delete button under Action.
Page 39: Figure 10. Example Search With Neighbor Ipv6 Address
FS750 Series Fast Ethernet WebSmart User’s Guide Figure 10. Example Search with Neighbor IPv6 Address – Type an asterisk in the Neighbor IPv6 Address field and type the link layer MAC address in the Link Layer MAC Address field. See Figure 11 for an example. Figure 11.
Page 40 Chapter 2: System Configuration  To find all dynamic IPv6 neighbors, type asterisks in the Neighbor IPv6 Address and Link Layer MAC Address fields, then select Dynamic from the drop-down menu under State. 4. Click the Find button under Action. The entry or entries are displayed in the table.
Page 41: Ip Access List Configuration
FS750 Series Fast Ethernet WebSmart User’s Guide IP Access List Configuration When the IP Access List feature is enabled, remote access to the management software is restricted to the IP addresses entered into the IP Access List. The procedures in this section describe how to enable or disable the IP Access List feature and how to add or remove IP addresses from the list.
Page 42: Delete An Ip Address List Entry
Chapter 2: System Configuration 3. Enter an IP address one of the IP Address fields:  For an IPv4 address, click the IPv4 radio button then enter the address using xxx.xxx.xxx.xxx format.  For an IPv6 address, click the IPv6 radio button then enter the address using xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx format, where each x is a hexadecimal digit representing 4 bits.
Page 43 FS750 Series Fast Ethernet WebSmart User’s Guide The System folder expands. 2. From the System folder, select IP Access List. The IP Access List Page is displayed. See Figure 13 on page 39. 3. Click the Delete button next to the IP address that you want to remove. The IP address is removed from the IP Access List table.
Page 44: User Name And Password Configuration
Chapter 2: System Configuration User Name and Password Configuration Password protection is always enabled for access to the Management software. This section explains how to create new user names and passwords and how to modify or delete existing users for the web interface.
Page 45: Modify User Name And Password
FS750 Series Fast Ethernet WebSmart User’s Guide 5. Enter a user name in the box next to the User Name field. The User Name is up to 12 alphanumeric characters and is case sensitive. 6. Enter a password in the box next to the Password field. The password is up to 12 alphanumeric characters and is case sensitive.
Page 46: Delete User Name And Password
Chapter 2: System Configuration Note The entry number and default user name cannot be modified or deleted in the Modify Administration page. The entry number is automatically assigned as an index number in the Administration page when the entry is originally created. The default password can be modified.
Page 47 FS750 Series Fast Ethernet WebSmart User’s Guide The Administration Page is shown in Figure 15 on page 43. 3. Identify the user name that you want to delete and click Delete. The user name is removed from the Administration table. Note The default user name cannot be modified or deleted.
Page 48: User Interface Configuration
Chapter 2: System Configuration User Interface Configuration This procedure explains how to enable and disable the user interfaces on the switch. With this procedure, you can enable or disable the AT-FS750 SNMP Agent. For more information about SNMP, go to Chapter 17, “SNMPv1 and v2c”...
Page 49: User Interface Timeout
FS750 Series Fast Ethernet WebSmart User’s Guide Note See Chapter 17, “SNMPv1 and v2c” on page 231 and Chapter 18, “SNMPv3” on page 245 to configure the remaining SNMP parameters. 4. Click Apply under the Web Server Status field. 5. To save your changes permanently, go to the main menu on the left side of the page and select Save Settings to Flash.
Page 50: Group Interval
Chapter 2: System Configuration Group Interval To set the SNMP Group Interval Timeout, perform the following procedure: 1. From the main menu on the left side of the page, click the System folder. The System folder expands. 2. From the System folder, select User Interface. The User Interface Page is displayed.
Page 51: System Time
FS750 Series Fast Ethernet WebSmart User’s Guide System Time The procedures in this section describe how to configure the system time by manually entering the time or through SNTP and how to configure the daylight savings time feature. See the following sections: ...
Page 52: Setting Sntp
Chapter 2: System Configuration 3. Use the pull-down menu to set the Clock Mode parameter to Local time. 4. In the Local Time Settings section, set the Date Setting (YYYY:MM:DD) to the current date. 5. In the Local Time Settings section, set the Time Settings (HH:MM:SS) to the current time.
Page 53 FS750 Series Fast Ethernet WebSmart User’s Guide The format is xxx.xxx.xxx.xxx for IPv4 and xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxx in hexadecimal for IPv6. 8. Enter the SNTP Poll Interval. The range is 1 - 60 minutes. 9. Select the local Time Zone from the pull-down menu. 10.
Page 54: Setting Daylight Savings Parameters
Chapter 2: System Configuration Setting Daylight If you want to configure the switch for daylight savings time, perform the following procedure: Savings Parameters 1. From the main menu on the left side of the page, click the System folder. The System folder expands. 2.
Page 55: Ssl Settings
FS750 Series Fast Ethernet WebSmart User’s Guide SSL Settings The AT-FS750 switch has a web server for remote management of the unit for a web browser application from management workstations on your network. By default, the server operates in a non-secure HTTP mode and can be configured to communicate in a secure HTTPS mode with the SSL protocol.
Page 56 Chapter 2: System Configuration 3. From the SSL Settings field, select one of the following choices from the pull-down menu: Enabled - The secure SSL mode is active. You must log into the switch’s management using the HTTPS mode on your browser. Disabled - The secure SSL mode is inactive.
Page 57: Dhcp And Ati Web Discovery Tool
The new IP address assignment from the DHCP server may take 1 to 2 minutes before the process is completed. To find out the switch’s IP address, Allied Telesis offers an ATI Web Discovery Tool to discover the MAC address, IP address and other information of devices that are present on your local area network.
Page 58: Dhcp Client Configuration
Chapter 2: System Configuration DHCP Client Configuration This procedures in this section explain how to activate and deactivate the DHCP client on the switch. See the following sections:  "Activate or Deactivate DCHP for IPv4"  “Activate or Deactivate DCHP for IPv6” on page 57 Guidelines Here are guidelines for configuring the DCHP client: ...
Page 59: Activate Or Deactivate Dchp For Ipv6
FS750 Series Fast Ethernet WebSmart User’s Guide 5. Use the ATI Web Discovery Tool to find the new IP address assigned to the switch by the DHCP server. See “DHCP and ATI Web Discovery Tool” on page 55 for more information.
Page 60 Chapter 2: System Configuration 4. Click Apply. 5. Follow the procedure to log on with the new IPv6 address provided by the DHCPv6 Server as described in “Establishing a Remote Connection to the Web Browser Interface” on page 22. 6. To save your changes permanently, go to the main menu on the left side of the page and select Save Settings to Flash.
Page 61: Dhcp Auto Configuration
FS750 Series Fast Ethernet WebSmart User’s Guide DHCP Auto Configuration If you need to automatically update the switch’s configuration files via a remote server, the DHCP Auto Configuration feature is available for this purpose via the DHCP server. To configure this feature on the switch, perform the following procedure: Note You must configure your DHCP server to include the configuration file name (option 67) and the server address (option 54).
Page 62 Chapter 2: System Configuration 5. To save your changes permanently, go to the main menu on the left side of the page and select Save Settings to Flash. The Save Settings to Flash page is displayed. 6. Click the Save Settings to Flash button to save your changes to the switch’s flash memory.
Page 63: System Information Display
FS750 Series Fast Ethernet WebSmart User’s Guide System Information Display The Switch Information page is initially displayed when you first log into the switch. To view this information, perform the following procedure: 1. From the main menu on the left side of the page, select Switch Info. The Switch Information Page is displayed.
Page 64 Chapter 2: System Configuration Hardware Information Section: Version - The hardware version number. DRAM Size - The size of the DRAM, in megabytes. Flash Size - The size of the flash memory, in megabytes. Administration Information Section: Switch Name - This parameter displays the name assigned to the switch.
Page 65 FS750 Series Fast Ethernet WebSmart User’s Guide IPv6 Default Gateway - This parameter displays the default gateway IPv6 address. Refer to “IPv6 System Configuration” on page 32 to manually assign a gateway address or “DHCP Client Configuration” on page 56 to activate the DHCP client. Link Local Address/Prefix Length - This parameter displays the link local address.
Page 66: System Log Configuration
Chapter 2: System Configuration System Log Configuration The System log is designed to monitor the operation of the switch by recording the event messages it generates during normal operation. These events may provide vital information about system activity that can help in the identification and solutions of system problems.
Page 67 FS750 Series Fast Ethernet WebSmart User’s Guide 3. From the Syslog Status field, select one of the following choices from the pull-down menu: Enabled - The System log is active. Disabled - The System log is inactive. 4. From the Time Stamp field, select one of the following choices from the pull-down menu: Enabled - Each event message recorded in the log has a time stamp recorded with it.
Page 68 Chapter 2: System Configuration 11. Click the Save Settings to Flash button to save your changes to the switch’s flash memory. Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch.
Page 69: Bridge Configuration
Section II Bridge Configuration This section contains the following chapters:  Chapter 3, “Port Configuration” on page 69  Chapter 4, “STP and RSTP” on page 75  Chapter 5, “Multiple Spanning Tree Protocol” on page 91  Chapter 6, “Static Port Trunking” on page 105 ...
Page 71: Port Configuration
Chapter 3 Port Configuration This chapter provides a description of the physical characteristics of the ports and a procedure that explains how to view and change the port settings. This chapter includes the following sections:  “Overview” on page 70 ...
Page 72: Overview
Chapter 3: Port Configuration Overview This chapter describes how to display and modify the physical characteristics of an AT-FS750 switch. You can display and modify the settings of all the ports on one web page. The port characteristics that are displayed are: ...
Page 73: Displaying And Configuring Ports
FS750 Series Fast Ethernet WebSmart User’s Guide Displaying and Configuring Ports This procedure explains how to configure the ports on the AT-FS750 switch using the Port Configuration Page. This page allows you to view and configure the parameter settings of individual or all the switch ports at one time.
Page 74 Chapter 3: Port Configuration 4. Adjust the port settings as needed. Not all parameters are adjustable. The parameters are defined as follows: Port - Specifies the port number. The All value indicates all ports on the AT-FS750 switch. You cannot change this parameter. Note You can use the All row value in the Port column to set the Admin Status, Mode, Flow Ctrl, EAP, and BPDU fields to the same values...
Page 75 FS750 Series Fast Ethernet WebSmart User’s Guide Auto -This parameter indicates the port is using Auto-Negotiation to set the operating speed and duplex mode. The actual operating speed and duplex mode of the port are displayed in parentheses (for example, “1000F” for 1000 Mbps full duplex mode) after a port establishes a link with an end node.
Page 76 Chapter 3: Port Configuration EAP - This parameter reflects the current Extensible Authentication Protocol (EAP) setting on the port. The possible values are: Ignore - This parameter indicates that the All setting does not apply to the EAP Pass field. In other words, each port is set individually.
Page 77: Chapter 4 : Stp And Rstp
Chapter 4 STP and RSTP This chapter provides background information about the Spanning Tree Protocol (STP) and the Rapid Spanning Tree Protocol (RSTP). In addition, there are procedures to configure STP and RSTP. The sections in the chapter include:  “Overview”...
Page 78: Overview
Chapter 4: STP and RSTP Overview The performance of an Ethernet network can be negatively impacted by the formation of a data loop in the network topology. A data loop exists when two or more nodes on a network can transmit data to each other over more than one data path.
Page 79: Bridge Priority And The Root Bridge
FS750 Series Fast Ethernet WebSmart User’s Guide Bridge Priority The first task that bridges perform when a spanning tree protocol is activated on a network is the selection of a root bridge. A root bridge and the Root distributes network topology information to the other network bridges and Bridge is used by the other bridges to determine if there are redundant paths in the network.
Page 80 Chapter 4: STP and RSTP Path Costs and Port Costs After the root bridge has been selected, the bridges determine if the network contains redundant paths and, if one is found, select a preferred path while placing the redundant paths in a backup or blocking state. Where there is only one path between a bridge and the root bridge, the bridge is referred to as the designated bridge, and the port through which the bridge is communicating with the root bridge is referred to as the root...
Page 81: Forwarding Delay And Topology Changes
FS750 Series Fast Ethernet WebSmart User’s Guide Table 2. Valid Port Priority Values Port Step Priority Forwarding If there is a change in the network topology due to a failure, removal, or addition of any active components, the active topology also changes. This Delay and may trigger a change in the state of some blocked ports.
Page 82 Chapter 4: STP and RSTP The forwarding delay value is adjustable in the Management software. The appropriate value for this parameter depends on a number of variables; the size of your network is a primary factor. For large networks, you should specify a value large enough to allow the root bridge sufficient time to propagate a topology change throughout the entire network.
Page 83: Mixed Stp And Rstp Networks
RSTP Networks network can operate together to create a single spanning tree domain. If you decide to activate spanning tree on the switch, Allied Telesis recommends RSTP instead of STP, even when all of other switches in the network are running STP. The AT-FS750 switch can combine RSTP with the STP of the other switches.
Page 84: Spanning Tree And Vlans
Chapter 4: STP and RSTP Spanning Tree The spanning tree implementation in the Management software can be a single-instance spanning tree as described in this chapter. If you choose and VLANs to define multiple spanning trees on this switch, go to Chapter 5, “Multiple Spanning Tree Protocol”...
Page 85: Figure 27. Stp And Vlan Compatibility With Tagged Ports
FS750 Series Fast Ethernet WebSmart User’s Guide VLAN VLAN VLAN Ports blocked by STP Blocked Data Links Blocked Data Links VLAN VLAN VLAN Figure 27. STP and VLAN Compatibility with Tagged Ports Note For information about tagged and untagged ports, refer to Chapter 13, “VLAN Overview”...
Page 86: Stp And Rstp Global Settings
Chapter 4: STP and RSTP STP and RSTP Global Settings To configure the global (non port-specific) STP and RSTP settings, perform the following procedure: 1. From the main menu on the left side of the page, select Bridge. The Bridge folder expands. 2.
Page 87 FS750 Series Fast Ethernet WebSmart User’s Guide The Spanning Tree Protocol Settings page allows you to configure global STP or RSTP protocols, as well as to view current settings of the feature. 4. In the upper portion of the page, set the following parameters: Global STP Status - Use this menu to activate or de-activate the STP or RSTP feature on the switch.
Page 88 Chapter 4: STP and RSTP At the bottom section of the page, the following fields are listed: Note You cannot change these fields. Root Bridge - The Root Bridge is the MAC address of the bridge. The root bridge identifier is used as a tie breaker in the selection of the root bridge when two or more bridges have the same bridge priority.
Page 89: Stp And Rstp Port Settings
FS750 Series Fast Ethernet WebSmart User’s Guide STP and RSTP Port Settings To configure the STP or RSTP port-specific settings, perform the following procedure: 1. From the main menu on the left side of the page, select Bridge. The Bridge folder expands. 2.
Page 90 Chapter 4: STP and RSTP Admin Cost - Indicates the path cost assigned to each port. For STP, the range is from 0 to 65,535. For RSTP, the range is from 0 to 200,000,000. A setting of 0 indicates Auto (path cost is based on link negotiation).
Page 91 FS750 Series Fast Ethernet WebSmart User’s Guide P2P - This parameter applies to RSTP only. Indicates if the port is connected to another network device (point-to-point) in the network topology. Auto - Automatically determines whether or not the port is connected to a network device in the network topology.
Page 92 Chapter 4: STP and RSTP...
Page 93: Chapter 5 : Multiple Spanning Tree Protocol
Chapter 5 Multiple Spanning Tree Protocol This chapter provides the procedures for configuring Multiple Spanning Tree Protocol (MSTP). You can find an overview and configuration guidelines for this feature in “MSTP Overview” on page 407. When you configure MSTP, the information should be entered in order on the following web pages: ...
Page 94: Mstp Global Settings
Chapter 5: Multiple Spanning Tree Protocol MSTP Global Settings To configure the MSTP global settings, perform the following procedure: 1. From the main menu on the left side of the page, select Bridge. The Bridge folder expands. 2. From the Bridge folder, select the Spanning Tree folder. The Spanning Tree folder expands.
Page 95 FS750 Series Fast Ethernet WebSmart User’s Guide 4. In the upper portion of the page, you can set the following parameters: Global STP Status - Use this menu to activate or de-activate the MSTP feature on the switch. From the Global STP Status pull-down menu at the top of the page, select one of the following choices: Enabled - The MSTP feature is active.
Page 96 Chapter 5: Multiple Spanning Tree Protocol 5. Once you have configured the parameters, click Apply. Clicking this button activates MSTP and the above parameters on the switch. At the bottom section of the page, the following fields are listed: Note You cannot change these fields.
Page 97: Generic Mstp Port Settings
FS750 Series Fast Ethernet WebSmart User’s Guide Generic MSTP Port Settings To configure the generic MSTP parameters for each of the ports, perform the following procedure: 1. From the main menu on the left side of the page, select Bridge. The Bridge folder expands.
Page 98 Chapter 5: Multiple Spanning Tree Protocol External Cost - Indicates the operating cost of a port connected to a device outside its region. State - Indicates one of the following port states: Blocking - A blocking state does not allow network traffic to be sent or received on a port, except for BPDU data.
Page 99 FS750 Series Fast Ethernet WebSmart User’s Guide Restricted Role - This parameter prevents the port from becoming a root port. True - The port is prevented from being a root port or a port that is used to communicate with the root bridge. False - This switch can only operate with RSTP and MSTP packets.
Page 100: Mst Settings
Chapter 5: Multiple Spanning Tree Protocol MST Settings You can create, modify and delete MST instance settings with the procedures in the following sections:  ”Open MST Settings Page”  “Specify Region and Revision Level” on page 98  “Create VLAN Mapping to MST Instance” on page 99 ...
Page 101: Create Vlan Mapping To Mst Instance
FS750 Series Fast Ethernet WebSmart User’s Guide Configuration Name - This parameter specifies the region’s name where the bridge is a member. This name must be identical to the regional names specified on other switches in the same MSTP region. See “Multiple Spanning Tree Regions”...
Page 102: Modify Mst Instance
Chapter 5: Multiple Spanning Tree Protocol Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch. Modify MST To modify an MST instance, perform the following procedure: Instance 1.
Page 103: Mst Port Settings
FS750 Series Fast Ethernet WebSmart User’s Guide MST Port Settings To configure the MST port settings, perform the following procedure: 1. From the main menu on the left side of the page, select Bridge. The Bridge folder expands. 2. From the Bridge folder, select the Spanning Tree folder. The Spanning Tree folder expands.
Page 104 Chapter 5: Multiple Spanning Tree Protocol Disabled - Does not allows the port to forward packets. Role - Indicates whether or not the port is prevented from being a root port. Enabled - The port is prevented from being a root port or a port that is used to communicate with the root bridge.
Page 105: Instance Information
FS750 Series Fast Ethernet WebSmart User’s Guide Instance Information To view MST instance information, perform the following: 1. From the main menu on the left side of the page, select Bridge. The Bridge folder expands. 2. From the Bridge folder, select the Spanning Tree folder. The Spanning Tree folder expands.
Page 106 Chapter 5: Multiple Spanning Tree Protocol...
Page 107: Chapter 6 : Static Port Trunking
Chapter 6 Static Port Trunking This chapter contains a description of port trunking and the procedures for creating, modifying, and deleting a static port trunk. The following topics are discussed:  “Overview” on page 106  “Create a Port Trunk” on page 109 ...
Page 108: Overview
Chapter 6: Static Port Trunking Overview A port trunk is an economical way for you to increase the bandwidth between the Ethernet switch and another networking device, such as a network server, router, workstation, or another Ethernet switch. A port trunk is a group of ports that have been grouped together to function as one logical path.
Page 109: General Guidelines
General Following are the guidelines for creating a static trunk: Guidelines  Allied Telesis recommends setting static port trunks between Allied Telesis networking devices to ensure compatibility.  A static trunk can contain up to 10 ports. ...
Page 110 Chapter 6: Static Port Trunking  The ports of a static trunk can be either tagged or untagged members of the same VLAN. The switch selects a port in the trunk to handle broadcast packets and packets of unknown destination. The switch makes this choice based on a hash algorithm, depending upon the source and destination MAC addresses.
Page 111: Create A Port Trunk
FS750 Series Fast Ethernet WebSmart User’s Guide Create a Port Trunk This procedure explains how to create a static port trunk. Caution Do not connect the cables of a port trunk to the ports on the switch until you have configured the ports on both the switch and the end nodes.
Page 112 Chapter 6: Static Port Trunking If the switch does not contain a port trunk, all of the ports on the switch are unchecked. If there is a port trunk, the ports in the trunk are checked. 4. Click the check boxes of the ports that will make up the port trunk. A check in a box indicates the port is a member of the trunk.
Page 113: Modify A Port Trunk
FS750 Series Fast Ethernet WebSmart User’s Guide Modify a Port Trunk This procedure explains how to change the status of a port trunk and add or remove ports from a port trunk. Caution Before you disable or modify a port trunk, disconnect all of the cables from the ports of the trunk.
Page 114 Chapter 6: Static Port Trunking 8. To save your changes permanently, go to the main menu on the left side of the page and select Save Settings to Flash. The Save Settings to Flash page is displayed. 9. Click the Save Settings to Flash button. Your changes are saved to the switch’s flash memory.
Page 115: Disable A Port Trunk
FS750 Series Fast Ethernet WebSmart User’s Guide Disable a Port Trunk This procedure explains how to disable a port trunk. Caution Before you disable or modify a port trunk, disconnect all of the cables from the ports of the trunk. Leaving the cables connected during the reconfiguration of a trunk can create loops in your network topology.
Page 116 Chapter 6: Static Port Trunking...
Page 117: Chapter 7 : Lacp Port Trunks
FS750 Series Fast Ethernet WebSmart User’s Guide Chapter 7 LACP Port Trunks This chapter contains overview information about LACP port trunks and the procedures for setting this feature. This chapter contains the following sections:  “Overview” on page 116  “System Priority”...
Page 118: Overview
802.3ad standard, making it interoperable with equipment from other vendors that also comply with the standard. Therefore, you can create an LACP trunk between an Allied Telesis device and network devices from other manufacturers. Another advantage is that ports in an LACP trunk can function in a standby mode.
Page 119: System Priority
FS750 Series Fast Ethernet WebSmart User’s Guide System Priority It is possible for two devices interconnected by an aggregate trunk to encounter a conflict when they form the trunk. For example, the two devices might not support the same number of active ports in an aggregate trunk or might not agree on which ports are active and which are in standby mode.
Page 120: Port Priority Value
Chapter 7: LACP Port Trunks Port Priority Value The switch uses a port’s LACP priority to determine which ports are active and which are in the standby mode in situations where the number of ports in the aggregate trunk exceeds the highest allowed number of active ports.
Page 121: General Guidelines For Lacp
FS750 Series Fast Ethernet WebSmart User’s Guide General Guidelines for LACP The following guidelines apply when creating aggregators:  LACP must be activated on both the AT-FS750 switch and its partner device.  The other device must be 802.3ad-compliant.  The Management software supports up to eight active ports in an aggregate trunk at a time.
Page 122 Chapter 7: LACP Port Trunks  Prior to creating an aggregate trunk between an Allied Telesis device and another vendor’s device, refer to the vendor’s documentation to determine the maximum number of active ports the device can support in a trunk. If the number is less than eight, the maximum number for the AT-FS750 switch, you should assign the other vendor’s device a higher system LACP priority than your...
Page 123: Displaying Group Status
FS750 Series Fast Ethernet WebSmart User’s Guide Displaying Group Status To display the LACP Group Status, perform the following procedure: 1. Select the Bridge folder. The Bridge folder expands. 2. From the Bridge folder, select the Trunk Config folder. The Trunk Config folder expands. 3.
Page 124: Lscp Configuration Example
Chapter 7: LACP Port Trunks LSCP Configuration Example The following procedure provides an example for an LACP group configuration: 1. Use the procedure given in “Create a Port Trunk” on page 109: Configure Trunk ID 1 as Active with ports 1 - 9. The LACP Group Status Page is updated.
Page 125: Figure 39. Lacp Group Status Page With Three Cables Connected
FS750 Series Fast Ethernet WebSmart User’s Guide Figure 39. LACP Group Status Page with Three Cables Connected You can now see that each port has been grouped under a single aggregator since the ports are now in a Link-Up status.
Page 126: Port Priority Configuration
Chapter 7: LACP Port Trunks Port Priority Configuration To select a priority for an LACP port, perform the following procedure: 1. Select the Bridge folder. The Bridge folder expands. 2. From the Bridge folder, select the Trunk Config folder. The Trunk Config folder expands. 3.
Page 127 FS750 Series Fast Ethernet WebSmart User’s Guide 7. Click the Save Settings to Flash button. Your changes are saved to the switch’s flash memory. Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch.
Page 128 Chapter 7: LACP Port Trunks...
Page 129: Chapter 8 : Port Mirroring
Chapter 8 Port Mirroring This chapter describes the Port Mirroring feature and the procedure for setting up port mirroring. Port mirroring allows you to unobtrusively monitor the ingress and egress traffic on a port by having the traffic copied to another port.
Page 130: Overview
Chapter 8: Port Mirroring Overview The port mirroring feature allows you to unobtrusively monitor the traffic received and transmitted on one or more ports by copying the traffic to another switch port. You can connect a data analyzer to the port where the traffic is copied and monitor the traffic on the other ports without impacting network performance or speed.
Page 131: Port Mirroring Configuration
FS750 Series Fast Ethernet WebSmart User’s Guide Port Mirroring Configuration To configure Port Mirroring, perform the following procedure: 1. Select the Bridge folder. The Bridge folder expands. 2. From the Bridge folder, select Mirroring. The Mirroring Page is displayed. See Figure 41. Figure 41.
Page 132 Chapter 8: Port Mirroring 6. Click Apply on the right-hand side of the page. The Port Mirroring configuration is implemented immediately on the AT-FS750 switch. You can connect a data analyzer to the mirroring port to monitor the Ethernet traffic on the source port(s). 7.
Page 133: Disable Port Mirroring
FS750 Series Fast Ethernet WebSmart User’s Guide Disable Port Mirroring To disable Port Mirroring, perform the following procedure: 1. Select the Bridge folder. The Bridge folder expands. 2. From the Bridge folder, select Mirroring. The Mirroring page is shown in Figure 41 on page 129. 3.
Page 134 Chapter 8: Port Mirroring...
Page 135: Chapter 9 : Loopback Protection
Chapter 9 Loopback Protection This chapter explains how to configure the Loopback Protection feature for specific ports on the AT-FS750 switch. If the Tx and Rx pairs on the same port are connected, then this feature detects this condition and disables the port for a pre-configured amount of time.
Page 136: Loopback Configuration
Chapter 9: Loopback Protection Loopback Configuration To configure the Loopback Detection feature, perform the following procedure: 1. From the main menu on the left side of the page, select Bridge. The Bridge folder expands. 2. From the Bridge folder, select Loopback Detection. The AT-FS750 Loopback Detection Page is displayed.
Page 137 FS750 Series Fast Ethernet WebSmart User’s Guide 4. Under the Loopback Detection Global Settings, configure the following parameters: Interval: This parameter sets the interval of time that the ports are tested. The range is 1 to 32767 seconds. Recover Time: This parameter sets the amount of time that the port will take to recover once the loopback condition has been removed.
Page 138 Chapter 9: Loopback Protection Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch.
Page 139: Status Of Loopback Detection
FS750 Series Fast Ethernet WebSmart User’s Guide Status of Loopback Detection The status of the Loopback Detection is given in the Loop Status column of the table at the bottom of the Loopback Detection page. See Figure 42 on page 134. The status is one of the following states: Normal: This status indicates that the port does not have the Tx to Rx pairs connected.
Page 140 Chapter 9: Loopback Protection...
Page 141: Chapter 10 : Mac Address Table
Chapter 10 MAC Address Table This chapter provides a description of the static unicast and multicast MAC address features and the procedures for configuring them. This chapter includes the following sections:  “Overview” on page 140  “Static Unicast MAC Address Configuration” on page 142 ...
Page 142: Overview
The storage capacities are:  Up to 8,000 MAC address entries for the AT-FS750/20, AT-FS750/28, and AT-FS750/28PS models  Up to 16,000 MAC address entries for the AT-FS750/52 model There are two types of MAC addresses, dynamic and static.
Page 143 FS750 Series Fast Ethernet WebSmart User’s Guide If a multicast address and its associated ports of the switch are predefined within the network design and they will not change over time, then they can be manually entered as static entries into the MAC address table. This allows the multicast stream to be forwarded immediately to those predefined ports entered in the MAC table without any configuration delays or loss of data.
Page 144: Static Unicast Mac Address Configuration
Chapter 10: MAC Address Table Static Unicast MAC Address Configuration This procedure explains how to set the static unicast feature for each port on the AT-FS750 switch. Before beginning this procedure, you must create either an 802.1Q VLAN ID or a Port-Based VLAN Index. For information about defining these parameters, see: ...
Page 145: Figure 44. Static Unicast Address Table With A Tagged Vlan Example
FS750 Series Fast Ethernet WebSmart User’s Guide 3. Select either the 802.1Q VLAN or Port-Based VLAN radio button and enter the respective VLAN ID (1-4093) or VLAN Index (1 - 52). Note An error message is generated when you enter a VLAN ID or VLAN Index which has not been defined, or when you enter a VLAN ID or VLAN Index without also clicking on the respective radio button.
Page 146 Chapter 10: MAC Address Table The Save Settings to Flash page is displayed. 8. Click the Save Settings to Flash button. Your changes are saved to the switch’s flash memory. Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch.
Page 147: Modify Static Unicast Address
FS750 Series Fast Ethernet WebSmart User’s Guide Modify Static Unicast Address To modify the port assignment of a unicast MAC address in the MAC address table, perform the following procedure: 1. From the main menu on the left side of the page, select the Bridge folder.
Page 148 Chapter 10: MAC Address Table Your changes are saved to the switch’s flash memory. Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch.
Page 149: Delete Static Unicast Address
FS750 Series Fast Ethernet WebSmart User’s Guide Delete Static Unicast Address To delete a unicast MAC address from the MAC address table, perform the following procedure: 1. From the main menu on the left side of the page, select the Bridge folder.
Page 150: Static Multicast Address Configuration
Chapter 10: MAC Address Table Static Multicast Address Configuration This procedure explains how to set the static multicast feature for each port on the AT-FS750 switch. Before beginning this procedure, you must create an 802.1Q VLAN ID or a Port-Based VLAN Index. For information about defining these parameters, see: ...
Page 151: Figure 47. Static Multicast Address Table Example
FS750 Series Fast Ethernet WebSmart User’s Guide 3. Select either the 802.1Q VLAN or Port-Based VLAN radio button and enter the respective VLAN ID (1-4093) or VLAN Index (1 - 52). Note An error message is generated when you enter a VLAN ID or VLAN Index which has not been defined, or when you enter a VLAN ID or VLAN Index without also clicking on the respective radio button.
Page 152 Chapter 10: MAC Address Table Note The Group MAC Address values that you enter on the Static Multicast Address Table Page are also displayed on the IGMP Snooping Page. For more information, see “IGMP Snooping Configuration” on page 158. 7. To save your changes permanently, go to the main menu on the left side of the page and select Save Settings to Flash.
Page 153: Modify Static Multicast Address
FS750 Series Fast Ethernet WebSmart User’s Guide Modify Static Multicast Address To modify the port assignment of a multicast MAC address in the MAC address table, perform the following procedure: 1. From the main menu on the left side of the page, select the Bridge folder.
Page 154 Chapter 10: MAC Address Table Your changes are saved to the switch’s flash memory. Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch.
Page 155: Delete Static Multicast Address
FS750 Series Fast Ethernet WebSmart User’s Guide Delete Static Multicast Address To delete a multicast MAC address from the MAC address table, perform the following procedure: 1. From the main menu on the left side of the page, select the Bridge folder.
Page 156 Chapter 10: MAC Address Table...
Page 157: Chapter 11 : Igmp Snooping
Chapter 11 IGMP Snooping This chapter contains a description of the IGMP Snooping feature, as well as procedures for working with IGMP Snooping in the web interface. The following topics are discussed:  “Overview” on page 156  “IGMP Snooping Configuration” on page 158 ...
Page 158: Overview
Chapter 11: IGMP Snooping Overview IGMP enables IPv4 routers to create lists of nodes that are members of multicast groups. (A group of end nodes that receive multicast packets from a multicast application is defined as a multicast group.) The router creates a multicast membership list by periodically sending out queries to the local area networks connected to its ports.
Page 159 FS750 Series Fast Ethernet WebSmart User’s Guide Without IGMP snooping, a switch floods multicast packets from all of its ports, except the port on which it received the packet. Such flooding of packets can negatively impact network performance. The AT-FS750 switch maintains a list of multicast groups through an adjustable time-out value, which controls how frequently it expects to see reports from end nodes that want to remain members of multicast groups, and by processing leave requests.
Page 160: Igmp Snooping Configuration
Chapter 11: IGMP Snooping IGMP Snooping Configuration This procedure explains how to set IGMP snooping and IGMP Snooping Querier on the switch, and set the IGMP Snooping (V1) age-out timer. To configure IGMP snooping, perform the following procedure: 1. From the main menu on the left side of the page, select the Bridge folder.
Page 161 FS750 Series Fast Ethernet WebSmart User’s Guide 5. To set the Age-Out Timer, type the number of seconds you want the switch to wait before it purges an inactive dynamic MAC address. The range of this parameter is from 280 to 420 seconds. 6.
Page 162: Figure 50. Igmp Snooping Page With Mac Address
Chapter 11: IGMP Snooping Figure 50. IGMP Snooping Page with MAC Address 13. To save your changes permanently, go to the main menu on the left side of the page and select Save Settings to Flash. The Save Settings to Flash page is displayed. 14.
Page 163: Igmp Snooping Router Port Modification
FS750 Series Fast Ethernet WebSmart User’s Guide IGMP Snooping Router Port Modification This procedure explains how to modify the IGMP snooping router port. To modify the IGMP snooping router port, perform the following procedure: 1. From the main menu on the left side of the page, select the Bridge folder.
Page 164 Chapter 11: IGMP Snooping 5. In the Static Router Port row, select the check boxes for the ports that you want to include or remove in the Static Router Port area. Selected ports are indicated with a check mark. To select all ports, click the All button under Static Router Port. Note To restore the original group member ports, click Restore.
Page 165: Storm Control
Chapter 12 Storm Control This chapter contains a description and configuration procedures for the Storm Control (bandwidth) feature. The following topics are discussed:  “Overview” on page 164  “Configuration” on page 166  “Ingress Rate Limiting” on page 169 ...
Page 166: Overview
Chapter 12: Storm Control Overview The features available in the Management Software allow you to limit Ethernet traffic within your switch based on specific criteria. You can use Storm Control to limit the bandwidth of various types of Ethernet packets. With Ingress and Egress Rate Limiting, you can limit the traffic volume at the input or output ports respectively.
Page 167: Ingress Rate Limiting
FS750 Series Fast Ethernet WebSmart User’s Guide Ingress Rate The Ingress Rate Limiting feature restricts the traffic to a pre-configured data rate that can flow into a port. This data rate limit can be configured in Limiting 64 Kbps increments within a range from 64 Kbps to 1000 Mbps. The formula for calculating the bandwidth limit is as follows: Bandwidth = 64Kbps x rate limit The rate limit parameter is an integer ranging from 1 to 15625.
Page 168: Configuration
Chapter 12: Storm Control Configuration This procedure explains how to set DLF, broadcast, multicast, and threshold levels for each port on the AT-FS750 switch. To change the settings of the storm control feature, perform the following procedure: 1. From the main menu on the left side of the page, select the Bridge folder.
Page 169 FS750 Series Fast Ethernet WebSmart User’s Guide 5. Click Apply. 6. To enable or disable ingress and egress Broadcast packets, select Enable or Disable from the Broadcast pull-down menu next to the port that you want to change. You can select the All row to set all of the ports to the same setting. The Ignore parameter indicates that the setting in the All row does not apply to the Broadcast menu for individual ports.
Page 170 Chapter 12: Storm Control Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch.
Page 171: Ingress Rate Limiting
FS750 Series Fast Ethernet WebSmart User’s Guide Ingress Rate Limiting This procedure explains how to set Bandwidth levels and Status for Ingress Rate Limiting on each port of the AT-FS750 switch. To change the settings of the ingress rate limiting feature, perform the following procedure: 1.
Page 172 Chapter 12: Storm Control 5. To enable or disable the ingress rate filter, select Enable or Disable from the Status pull-down menu next to the port that you want to change. You can select the All row to set all of the ports to the same setting.
Page 173: Egress Rate Limiting
FS750 Series Fast Ethernet WebSmart User’s Guide Egress Rate Limiting This procedure explains how to set Bandwidth levels and Status for Egress Rate Limiting on each port of the AT-FS750 switch. To change the settings of the egress rate limiting feature, perform the following procedure: 1.
Page 174 Chapter 12: Storm Control 6. To save your changes permanently, go to the main menu on the left side of the page and select Save Settings to Flash. The Save Settings to Flash page is displayed. 7. Click the Save Settings to Flash button. Your changes are saved to the switch’s flash memory.
Page 175: Chapter 13 : Virtual Lans
Chapter 13 Virtual LANs This chapter contains a description of Virtual Local Area Networks (VLANs) and the procedures for creating, modifying, and deleting both port-based and tagged VLANs. It also describes setting the mode of the MAC address forwarding table, viewing the dynamic forwarding table, configuring private VLANs, and viewing the current VLAN database.
Page 176: Vlan Overview
Chapter 13: Virtual LANs VLAN Overview A virtual LAN (VLAN) is a group of ports on an Ethernet switch that form a logical Ethernet segment via the Management software. The ports of a VLAN form an independent traffic domain where the traffic generated by the nodes of a VLAN remains within the VLAN.
Page 177: Port-Based Vlan Overview
FS750 Series Fast Ethernet WebSmart User’s Guide With VLANS, you can reconfigure the LAN segment assignment of an end node connected to the AT-FS750 switch’s management software. Also, you can change the VLAN memberships without moving the workstations physically or change group memberships without moving cables from one port to another.
Page 178: Tagged Vlan Overview
Chapter 13: Virtual LANs VLAN Index You must assign a unique number to each VLAN in a network. This number is called the Port-Based VLAN Index. This number uniquely identifies a VLAN in the AT-FS750 switch and across the network. Each port of a port-based VLAN can belong to as many VLANs as needed.
Page 179 FS750 Series Fast Ethernet WebSmart User’s Guide A tagged VLAN consists of the following:  “VLAN Index”  “VLAN Name”  “Tagged and Untagged Ports”  “Port VLAN Identifier (PVID)” on page 178  “General Rules for Creating a Tagged VLAN” on page 178 VLAN Index You must assign a unique number to each tagged VLAN in a network.
Page 180: Private Vlan Overview
Chapter 13: Virtual LANs does not match one of the Group IDs assigned to the port, the packet is discarded. Port VLAN Identifier (PVID) When an untagged packet is received on a port in a tagged VLAN, it is assigned to one of the VLANs of which that port is a member. The deciding factor in this process is the Port VLAN Identifier (PVID).
Page 181 FS750 Series Fast Ethernet WebSmart User’s Guide Forwarding Ports Forwarding ports of a private port VLAN can only forward traffic to, and receive traffic from, a source port, and are prohibited from forwarding traffic to each other. A private port VLAN can have any number of forwarding ports on the switch, up to all the ports, minus the source port.
Page 182: Assign Ports To A Vlan Mode
Chapter 13: Virtual LANs Assign Ports to a VLAN Mode The procedure described in this section allows you to assign ports to tagged or a port-based VLAN. In addition, it permits you to display the current VLAN assignment of ports. However, you can assign ports to a port-based VLAN only after you have created a port-based VLAN with the procedure described in “Port-Based VLAN Configuration”...
Page 183 FS750 Series Fast Ethernet WebSmart User’s Guide To add all ports to an 802.1Q Tagged VLAN or Port-Based VLAN, click the All button. Note Before you assign a port as a member of a port-based VLAN, you must create the port-based VLAN by following the steps defined in “Port-Based VLAN Configuration”...
Page 184: Tagged Vlan Configuration
Chapter 13: Virtual LANs Tagged VLAN Configuration On a port, the tag information within a frame is examined when it is received to determine if the frame is qualified as a member of a specific tagged VLAN. If it is, it is eligible to be switched to other member ports of the same VLAN.
Page 185: Create A Tagged Vlan
FS750 Series Fast Ethernet WebSmart User’s Guide Create a Tagged To create a tagged VLAN, perform the following procedure: VLAN 1. From the main menu on the left side of the page, select Bridge. The Bridge folder expands. 2. From the Bridge folder, select VLAN. The VLAN folder expands.
Page 186 Chapter 13: Virtual LANs You can enter a value of up to 32 characters. For more information about this field, refer to “VLAN Name” on page 175. 6. Set the Management VLAN to one of the following choices from the pull-down menu: Enabled - This parameter enables management access on this VLAN.
Page 187: Modify A Tagged Vlan
FS750 Series Fast Ethernet WebSmart User’s Guide Your changes are saved to the switch’s flash memory. Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch. Modify a Tagged To modify the name or port assignments of a tagged VLAN, perform the following procedure:...
Page 188 Chapter 13: Virtual LANs Note You cannot modify the VLAN ID on this web page. If you want to delete the VLAN ID, go to “Delete a Tagged VLAN” on page 187 for more information. 5. To change the VLAN Name, type a new VLAN Name in the VLAN Name field.
Page 189: Delete A Tagged Vlan
FS750 Series Fast Ethernet WebSmart User’s Guide Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch. Delete a Tagged To delete a tagged VLAN, perform the following procedure: VLAN 1.
Page 190: Tagged Vlan Port Settings
Chapter 13: Virtual LANs Tagged VLAN Port Settings To configure a VLAN port that is a member of a Tagged VLAN, perform the following procedure: 1. From the main menu on the left side of the page, select Bridge. The Bridge folder expands. 2.
Page 191 FS750 Series Fast Ethernet WebSmart User’s Guide Untagged and Priority Tagged - This selection allows only untagged frames and frames with a priority tag that are presented to the port to enter the switch. Tagged frames are discarded at ingress. 6.
Page 192: Port-Based Vlan Configuration
Chapter 13: Virtual LANs Port-Based VLAN Configuration A port-based VLAN is a group of ports on the switch that form a logical Ethernet segment. This type of VLAN is independent of the header information including VLAN tags in a frame. You can create and delete port-based VLANs by following the procedures in the following sections: ...
Page 193: Modify A Port-Based Vlan
FS750 Series Fast Ethernet WebSmart User’s Guide 4. Assign a VLAN Index by entering a VLAN ID in the VLAN Index field. Choose a value between 1 and 52. 5. Assign a name to a VLAN by entering a name in the VLAN Name field. You can enter a value of up to 32 characters.
Page 194: Delete A Port-Based Vlan
Chapter 13: Virtual LANs The Modify Port-Based VLAN page appears as shown in Figure 61. Figure 61. Modify Port-Based VLAN Page 5. Modify name or port assignments as needed. You cannot modify the Index number from this page. 6. Click Apply. 7.
Page 195 FS750 Series Fast Ethernet WebSmart User’s Guide 6. Click the Save Settings to Flash button. Your changes are saved to the switch’s flash memory. Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch.
Page 196: Select Mac Address Forwarding Table Mode
Chapter 13: Virtual LANs Select MAC Address Forwarding Table Mode After you have configured the VLANs on the switch, you can select one of two modes in which the switch learns MAC addresses: Independent VLAN learning (IVL) or Shared VLAN learning (SVL). IVL is the default mode. For more information on IVL and SVL, refer to the IEEE 802.1Q standard.
Page 197 FS750 Series Fast Ethernet WebSmart User’s Guide Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch.
Page 198: View Dynamic Forwarding Table
Chapter 13: Virtual LANs View Dynamic Forwarding Table You can view the MAC addresses the switch has stored in the forwarding table. You can view all of the addresses in the table or only the addresses learned on a particular port. To view the MAC address forwarding table, perform the following procedure: 1.
Page 199 FS750 Series Fast Ethernet WebSmart User’s Guide MAC Address - MAC address learned by the switch or assigned to the port. Type - Dynamic or Static: Dynamic - MAC address the switch learns automatically and is not stored indefinitely in the table. Static - MAC address assigned manually and remains in the table indefinitely.
Page 200: Private Vlan Configuration
Chapter 13: Virtual LANs Private VLAN Configuration You can create, modify, and delete private VLANs by following the procedures in the following sections:  “Enable or Disable Private VLAN”  “Create a Private VLAN” on page 199  “Modify a Private VLAN” on page 200 ...
Page 201: Create A Private Vlan
FS750 Series Fast Ethernet WebSmart User’s Guide 4. Use the State radio buttons to select the Private VLAN state: Enabled - Will activate Private VLAN. The other parameters on the web page will become active. Disabled - Will de-activate Private VLAN. The other parameters on the web page will become inactive and will be greyed out so that data cannot be entered.
Page 202: Modify A Private Vlan
Chapter 13: Virtual LANs  To select individual ports, click the Clear button, then click one or multiple check boxes under Forwarding Ports. Note You will not be able to select the check box for the source port.  To select all ports except the source port, skip to Step 6. 6.
Page 203: Delete A Private Vlan
FS750 Series Fast Ethernet WebSmart User’s Guide Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch. Delete a Private To delete a private VLAN, perform the following procedure: VLAN 1.
Page 204: View Current Vlan Database
Chapter 13: Virtual LANs View Current VLAN Database You can view the currently configured 802.1Q Tagged and Port-Based VLANs on the switch. To view these VLAN configurations, perform the following procedure: 1. From the main menu on the left side of the page, select Bridge. The Bridge folder expands.
Page 205 FS750 Series Fast Ethernet WebSmart User’s Guide Port-Based VLAN table: VLAN Index - VLAN ID numbers. VLAN Name - VLAN names. VLAN Member - VLAN (untagged) member ports.
Page 206 Chapter 13: Virtual LANs...
Page 207: Chapter 14 : Gvrp
Chapter 14 GVRP This chapter contains the following sections:  “Overview and Guidelines” on page 206  “General Configuration” on page 207  “Port Settings” on page 208  “Time Settings” on page 210...
Page 208: Overview And Guidelines
 The default port setting on the switch for GVRP is active, meaning that the ports participate in GVRP. Allied Telesis recommends disabling GVRP on those ports that are connected to GVRP- inactive devices, meaning devices that do not feature GVRP.
Page 209: General Configuration
FS750 Series Fast Ethernet WebSmart User’s Guide General Configuration Perform the following procedure to enable or disable GVRP: 1. From the main menu on the left side of the page, select Bridge. The Bridge folder expands. 2. From the Bridge folder, select GVRP The GVRP folder expands.
Page 210: Port Settings
Chapter 14: GVRP Port Settings Perform the following procedure to configure the GVRP port settings: 1. From the main menu on the left side of the page, select Bridge. The Bridge folder expands. 2. From the Bridge folder, select GVRP. The GVRP folder expands.
Page 211 FS750 Series Fast Ethernet WebSmart User’s Guide Restricted VLAN Registration - This parameter controls if the VLAN registration on the port is restricted or not. Ignore - This parameter indicates that the setting in the All row does not apply to the Restricted VLAN Registration field. In other words, each port is set individually.
Page 212: Time Settings
Chapter 14: GVRP Time Settings Perform the following procedure to configure the GVRP port settings: 1. From the main menu on the left side of the page, select Bridge. The Bridge folder expands. 2. From the Bridge folder, select GVRP. The GVRP folder expands.
Page 213 FS750 Series Fast Ethernet WebSmart User’s Guide LeaveTime - This parameter is the GARP Leave Timer. Its range is 30 - 2147483630 milli-seconds. This timer must be set in relation to the GVRP Join Timer according to the following equation: GARPLeaveTimer >= (GARPJoinTimer X 2) + 10 LeaveAllTime - This parameter is the GARP Leave Timer.
Page 214 Chapter 14: GVRP...
Page 215: Chapter 15 : Quality Of Service And Class Of Service
Chapter 15 Quality of Service and Class of Service This chapter provides descriptions of both the Quality of Service (QoS) and Class of Service (CoS) features. The following topics are covered:  “Overview” on page 214  “Mapping CoS Priorities to Egress Queues” on page 218 ...
Page 216: Overview
Chapter 15: Quality of Service and Class of Service Overview When a port on an Ethernet switch becomes oversubscribed, its egress queues contain more packets than the port can handle in a timely manner. In this situation, the port may be forced to delay the transmission of some packets, resulting in the delay of packets reaching their destinations.
Page 217: Egress Queue Vs Packet Priority Mapping
FS750 Series Fast Ethernet WebSmart User’s Guide Egress Queue vs Each port has four egress queues, labeled Low, Medium, High, Highest. Low is the lowest priority queue and Highest is the highest. A packet in a Packet Priority high-priority egress queue is typically transmitted sooner than a packet in Mapping a low-priority queue.Table 3 lists the default mappings between the eight CoS priority levels and the four egress queues of a switch port.
Page 218: Prioritizing Untagged Packets
Chapter 15: Quality of Service and Class of Service The procedure for changing the default mappings is found in “Associate Ports to CoS Priorities” on page 220. Note that because all ports must use the same priority-to-egress queue mappings, these mappings are applied at the switch level.
Page 219: Table 5. Example Of Weighted Round Robin Priority
FS750 Series Fast Ethernet WebSmart User’s Guide Strict Priority Scheduling With this type of scheduling, a port transmits all packets out of higher priority queues before transmitting any from the lower priority queues. For instance, as long as there are packets in the Highest queue, it does not handle any packets in the High queue.
Page 220: Mapping Cos Priorities To Egress Queues
Chapter 15: Quality of Service and Class of Service Mapping CoS Priorities to Egress Queues Before mapping the CoS priorities and the egress queues, you must disable the Jumbo frame parameter on each port. See the Jumbo parameter definition in “Displaying and Configuring Ports” on page 71. Note When Jumbo frames are enabled, CoS cannot be enabled.
Page 221 FS750 Series Fast Ethernet WebSmart User’s Guide 6. Click Apply. 7. To save your changes permanently, go to the main menu on the left side of the page and select Save Settings to Flash. The Save Settings to Flash page is displayed. 8.
Page 222: Associate Ports To Cos Priorities
Chapter 15: Quality of Service and Class of Service Associate Ports to CoS Priorities The Port Priority value is assigned to an untagged frame at the ingress for internal processing in the switch. This procedure explains how to change the default mappings of port priorities to the User Priority. This is set at the switch level.
Page 223 FS750 Series Fast Ethernet WebSmart User’s Guide Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch.
Page 224: Associate Dscp Classes To Egress Queues
Chapter 15: Quality of Service and Class of Service Associate DSCP Classes to Egress Queues If you choose to use the DSCP tags in your Access Control policy configuration, each DSCP value (0-63) that is relevant to your configuration must be mapped to one of the four egress queues (Low - Highest).
Page 225 FS750 Series Fast Ethernet WebSmart User’s Guide 5. Click Apply under the DSCP Mapping drop-down menu. Note You can disable DSCP class mapping by selecting Disabled from the DSCP Mapping drop-down menu, then clicking Apply under the DSCP Mapping drop-down menu. 6.
Page 226: Queue Scheduling Algorithm
Chapter 15: Quality of Service and Class of Service Queue Scheduling Algorithm To change the scheduling algorithm for the egress queues, perform the following procedure. 1. From the main menu on the left side of the page, select Bridge. The Bridge folder expands. 2.
Page 227 FS750 Series Fast Ethernet WebSmart User’s Guide Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch.
Page 228: Ipv6 Traffic Class Mapping
Chapter 15: Quality of Service and Class of Service IPv6 Traffic Class Mapping You can create and delete entries for IPv6 traffic class mapping by following the procedures in the following sections:  “Enable or Disable IPv6 Traffic Class Mapping” ...
Page 229: Create Ipv6 Traffic Class Entries
FS750 Series Fast Ethernet WebSmart User’s Guide 4. Use the State radio buttons to select the IPv6 Traffic Class Priority state: Enabled - Will activate IPv6 Traffic Class Priority mapping. The other parameters on the web page will become active. Disabled - Will de-activate IPv6 Traffic Class Priority mapping.
Page 230: Delete An Ipv6 Traffic Class Entry
Chapter 15: Quality of Service and Class of Service The Save Settings to Flash page is displayed. 6. Click the Save Settings to Flash button. Your changes are saved to the switch’s flash memory. Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch.
Page 231: Advanced Features
Section III Advanced Features This section contains the following chapters:  Chapter 17, “SNMPv1 and v2c” on page 231  Chapter 18, “SNMPv3” on page 245  Chapter 19, “Access Control Configuration” on page 263  Chapter 20, “RMON” on page 281 ...
Page 233: Snmpv1 And V2C
Chapter 17 SNMPv1 and v2c This chapter contains a description of SNMPv1 and SNMPv2c and the procedures for configuring with these protocols. This chapter contains the following sections:  “SNMPv1 and SNMPv2c Overview” on page 232  “Trap Receiver Attributes” on page 233 ...
Page 234: Snmpv1 And Snmpv2C Overview
Configure the SNMP interface parameters in the Management Software. Note The MIB file is available from the Allied Telesis web site at www.alliedtelesis.com/support/software. Enter your hardware product model in the Search by Product Name field; for example, enter “AT-FS750.” Links for the latest product software and documentation are displayed.
Page 235: Trap Receiver Attributes
FS750 Series Fast Ethernet WebSmart User’s Guide Trap Receiver Attributes A trap is a message sent by the agent to one or more managers to indicate the occurrence of a particular event on the device. There are numerous events that can trigger a trap. For instance, when the switch reboots or when the Spanning Tree Root Bridge changes.
Page 236: Activate Snmp Interface
Chapter 17: SNMPv1 and v2c Activate SNMP Interface The SNMP interface is activated by default. If you want to de-activate it or re-activate it, go to “User Interface Configuration” on page 46.
Page 237: Snmpv1 And Snmpv2C User And Group Names
FS750 Series Fast Ethernet WebSmart User’s Guide SNMPv1 and SNMPv2c User and Group Names SNMPv1 and SNMPv2c User Name and Group Name definitions is the basis for creating SNMP communities. Use the following sections to create and delete User and Group Names: ...
Page 238 Chapter 17: SNMPv1 and v2c Note If you choose to use the default User and Group Names (ReadOnly and ReadWrite) that are already displayed in the table, proceed to Step 7 below. 3. Type a new User Name. Enter a name up to 32 characters in length. 4.
Page 239: Modify User And Group Names
FS750 Series Fast Ethernet WebSmart User’s Guide Modify User and If you need to modify an entry in the SNMP User/Group page, you must first delete the entry and then re-enter it: Group Names  To delete an entry in this table, see “Delete User and Group Names,”...
Page 240: Snmp Community Strings
Chapter 17: SNMPv1 and v2c SNMP Community Strings A community string has attributes for controlling who can use the string and what the string will allow a network management station to do on the switch. The Management Software does not provide any default community strings.
Page 241: Modify Snmp Community Strings
FS750 Series Fast Ethernet WebSmart User’s Guide Note This name must match one of the User Names displayed on the SNMP User/Group page. See “Create User and Group Names” on page 235. If you enter a user name that has not been pre-defined on the SNMP User/Group page, the Community entry is displayed, but the agent/manager communication fails.
Page 242 Chapter 17: SNMPv1 and v2c The Save Settings to Flash page is displayed. 5. Click the Save Settings to Flash button. Your changes are saved to the switch’s flash memory. Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch.
Page 243: Snmp Traps
FS750 Series Fast Ethernet WebSmart User’s Guide SNMP Traps A Host IP address is used to specify a management device that needs to receive SNMP traps sent by the switch. This IP address is associated with the SNMP Version and a valid Community Name in the Host table of the switch.
Page 244: Figure 78. Trap Management Page Example
Chapter 17: SNMPv1 and v2c 5. Enter the Host IP Address for the management device that is to receive the SNMP traps in one of the Host IP Address fields: For an IPv4 address, click IPv4, then enter the address using xxx.xxx.xxx.xxx format.
Page 245: Modify A Trap Host Table Entry
FS750 Series Fast Ethernet WebSmart User’s Guide Your changes are saved to the switch’s flash memory. Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch. Modify a Trap If you need to modify an SNMP Trap entry, you must first delete the entry by using the procedure below and then re-enter it with the modification by...
Page 246 Chapter 17: SNMPv1 and v2c...
Page 247: Chapter 18 : Snmpv3
Chapter 18 SNMPv3 This chapter contains a description of SNMPv3 and the procedures for configuring this protocol. This chapter contains the following sections:  “Overview” on page 246  “SNMPv3 User and Group Names” on page 250  “SNMPv3 View Names” on page 253 ...
Page 248: Overview
Chapter 18: SNMPv3 Overview The SNMPv3 protocol builds on the existing SNMPv1 and SNMPv2c protocol implementation which is described in Chapter 17 on page 231. In SNMPv3, User-based Security Model (USM) authentication is implemented along with encryption, allowing you to configure a secure SNMP environment.
Page 249: Snmpv3 Privacy Protocol
FS750 Series Fast Ethernet WebSmart User’s Guide In addition, you have the option of assigning no user authentication. In this case, no authentication is performed for this user. You may want to make this configuration for someone with super-user capabilities. SNMPv3 Privacy After you have configured an authentication protocol, you have the option of assigning a privacy protocol if you have the encrypted version of the...
Page 250: Snmpv3 Configuration Process
Chapter 18: SNMPv3 In addition, you can define an MIB view that the user can access or an MIB view that the user cannot access. When you want to permit a user to access an MIB view, you include a particular view. When you want to deny a user access to an MIB view, you exclude a particular view.
Page 251: Figure 80. Snmpv3 Table Relationships
FS750 Series Fast Ethernet WebSmart User’s Guide 5. Finally, the traps can be defined on the Trap Management page based on the Community or User Name. See Figure 80 for an illustration of how the user configuration tables are linked. Figure 80.
Page 252: Snmpv3 User And Group Names
Chapter 18: SNMPv3 SNMPv3 User and Group Names An SNMPv3 User Name and Group Name definition is the basis for all other SNMPv3 tables. You can create and delete View Names by following the procedures in the following sections:  “Creating SNMPv3 User and Group Names”...
Page 253: Figure 81. Snmp User Group, Snmpv3 Example
FS750 Series Fast Ethernet WebSmart User’s Guide SHA - The SHA authentication protocol. Users are authenticated with the SHA authentication protocol after a message is received. 8. Enter the password for the Auth-Protocol. 9. Select one of the following choices for the Priv-Protocol field: DES: Specifies DES encryption scrambles the SNMP data so that outside observers are prevented from seeing the data content.
Page 254: Modifying Snmpv3 User And Group Names
Chapter 18: SNMPv3 Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch. Modifying If you need to modify an entry in the SNMP User/Group page, you must first delete the entry and then re-enter it: SNMPv3 User and Group...
Page 255: Snmpv3 View Names
FS750 Series Fast Ethernet WebSmart User’s Guide SNMPv3 View Names The SNMPv3 View names are defined in the SNMP Group Access table and are based on the User and Group Names.You can create and delete View Names with the following procedures: ...
Page 256 Chapter 18: SNMPv3 3. Enter the Group Name. Note This entry must be pre-defined on the SNMP User/Group page. Refer to “Creating SNMPv3 View Names” on page 253. 4. Enter the Read View Name. This name is an optional field. It can be up to 32 characters in length. 5.
Page 257: Modifying Snmpv3 View Names
FS750 Series Fast Ethernet WebSmart User’s Guide Modifying If you need to modify an entry in the SNMP Group Access page, you must first delete the entry and then re-enter it: SNMPv3 View Names  To delete an entry in this table, see “Deleting SNMPv3 View Names”...
Page 258: Snmpv3 View Table
Chapter 18: SNMPv3 SNMPv3 View Table The SNMPv3 View table specifies the MIB object access criteria for each View Name. If the View Name is not specified on this page, then it has access to all MIB objects. You can specify specific areas of the MIB that can be accessed or denied based on the entries in this table.
Page 259: Modifying Snmpv3 View Table Entries
FS750 Series Fast Ethernet WebSmart User’s Guide 6. Enter the View Type. Choose from the following: Included: This selection allows the specified MIB object to be included in the view. Excluded: This selection blocks the view of the specified MIB object. 7.
Page 260: Deleting Snmpv3 View Table Entries
Chapter 18: SNMPv3 Deleting SNMPv3 1. From the main menu on the left side of the page, select the SNMP folder. View Table Entries The SNMP folder expands. 2. From the SNMP folder, select View Table. The SNMP View Table page is displayed. See Figure 83 on page 256. In the Action column of the table, click Delete for the View table entry that you want to remove.
Page 261: Snmpv3 Traps
FS750 Series Fast Ethernet WebSmart User’s Guide SNMPv3 Traps The creation, modification and deletion of traps for SNMPv3 is identical to the procedure for SNMPv1/v2. See “SNMP Traps” on page 241.
Page 262: Snmp Engine Id
Chapter 18: SNMPv3 SNMP Engine ID An SNMP agent has an engine ID to uniquely identify the agent in a device. In addition, the engine ID uniquely identifies MIB objects within a domain. Following the RFC 3411 standard, the engine ID consists of the enterprise ID and the MAC address for the switch.
Page 263: Resetting Snmp Engine Id
FS750 Series Fast Ethernet WebSmart User’s Guide Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch. Resetting SNMP This procedure explains how to reset the engine ID or reset the engine ID to the default setting.
Page 264 Chapter 18: SNMPv3...
Page 265: Chapter 19 : Access Control Configuration
Chapter 19 Access Control Configuration This chapter contains a description of the AT-FS750 switch’s Access Control Configuration feature and the procedures to create, modify, and delete an Access Control configuration. This chapter contains the following sections.  “Overview” on page 264 ...
Page 266: Overview
Chapter 19: Access Control Configuration Overview Access Control configuration allows you to control different aspects of the Ethernet traffic as it enters the switch ports and is processed through the switch. You can specify which traffic is permitted or denied to flow through the switch by setting up specific filtering criteria at an ingress port.
Page 267: Policy Settings
FS750 Series Fast Ethernet WebSmart User’s Guide Policy Settings The Policy Settings page lets you create one or multiple IPv4 and/or IPv6 policies for filtering and policing Ethernet traffic. You can create, modify, or delete a policy by following the procedures in the following sections: ...
Page 268: Figure 87. Ipv4 Policy Settings Page
Chapter 19: Access Control Configuration Figure 87. IPv4 Policy Settings Page To create an IPv6 policy, click Add IPv6. The IPv6 Policy Settings page is displayed. See Figure 88. Figure 88. IPv6 Policy Settings Page...
Page 269 FS750 Series Fast Ethernet WebSmart User’s Guide 4. Enter a number in the Policy Index field. The Policy Index must be a unique number within the range of 1 - 65535 which identifies the policy. This field is mandatory. 5. Enter a number in the Policy Sequence field. The Policy Sequence must be a unique number within the range of 1 - 65535.
Page 270 Chapter 19: Access Control Configuration IPv4 Ether Type - Protocol of the ethernet frame protocol ranging from 0000 - FFFF. Applies to IPv4 only. Protocol - Packet protocol ranging from 0 - 255. IPv4 Source IP Address - Source IPv4 address. Applies to IPv4 only. IPv4 Source IP Mask Length - Mask length of the source IPv4 address ranging from 0 - 32.
Page 271: Change A Policy Status
FS750 Series Fast Ethernet WebSmart User’s Guide Rate Control Index - Rate Control index number for Committed Information Rate (CIR) ranging from 1 - 65535. Note This field must be pre-defined on the Rate Control Settings page - refer to “Rate Control Settings” on page 274 for more information. 8.
Page 272: Modify A Policy
Chapter 19: Access Control Configuration 1. From the main menu on the left side of the page, select the Access Control Config folder. The Access Control Config folder expands. 2. From the Access Control Config folder, select Policy Settings. An example of a policy entry on the Policy Settings page is displayed in Figure 89 on page 269.
Page 273: Figure 90. Modify Policy Page
FS750 Series Fast Ethernet WebSmart User’s Guide Figure 90. Modify Policy Page 4. Change the parameters as required. You cannot change the policy index number from this page. Note See “Create a Policy” on page 265 for definitions of each parameter. 5.
Page 274: Delete A Policy
Chapter 19: Access Control Configuration Delete a Policy To delete a policy entry, perform the following procedure: 1. From the main menu on the left side of the page, select the Access Control Config folder. The Access Control Config folder expands. 2.
Page 275: Figure 91. Classifier Detail Page
FS750 Series Fast Ethernet WebSmart User’s Guide Figure 91. Classifier Detail Page For a description of the displayed settings, refer to “Create a Policy” on page 265.
Page 276: Rate Control Settings
Chapter 19: Access Control Configuration Rate Control Settings The Rate Control Settings page lets you set the Committed Information Rate (CIR) for bandwidth restrictions. The CIR is the fixed bandwidth, in bits per second, for arriving or departing traffic. The CIR can be used when different virtual connections share the same physical path, and certain connections require higher bandwidths than others.
Page 277: Modify The Committed Rate
FS750 Series Fast Ethernet WebSmart User’s Guide 4. Enter a number in the Committed Rate field within the range of 1 - 15625 in 64 kbps to specify the bandwidth. 5. Click Add. The rate control entry is displayed at the bottom of the table. If you do not see your new entry, you may need to navigate to another page of the table with the First Page, Previous Page, Next Page, and Last Page buttons located below the table.
Page 278 Chapter 19: Access Control Configuration The Rate Control Settings page is displayed. An example of the page with an entry is shown in Figure 93. 3. From the Rate Control page, identify which committed rate entry whose rate you want to modify and enter the new rate in the 64kbps x field in the Committed Rate column.
Page 279: Delete A Rate Control Entry
FS750 Series Fast Ethernet WebSmart User’s Guide Delete a Rate To delete a rate control entry, perform the following procedure: Control Entry 1. From the main menu on the left side of the page, select the Access Control Config folder. The Access Control Config folder expands.
Page 280: Policy Database
Chapter 19: Access Control Configuration Policy Database The Policy Database page displays the status of the order that policies are applied to each port. You can order the display by Policy Index or Sequence number. You can also display detailed information for each policy. You can display a policy’s sequence or detailed information by following the procedures in the following sections: ...
Page 281: Display Specific Policy Information
FS750 Series Fast Ethernet WebSmart User’s Guide Display Specific To display information for a specific policy, perform the following procedure: Policy Information 1. From the main menu on the left side of the page, select the Access Control Config folder. The Access Control Config folder expands.
Page 282 Chapter 19: Access Control Configuration...
Page 283: Chapter 20 : Rmon
Chapter 20 RMON This chapter contains the following sections:  “Overview” on page 282  “Enable and Disable RMON” on page 283  “Port Statistics” on page 285  “Histories” on page 287  “Events” on page 289  “Alarms” on page 291...
Page 284: Overview
Chapter 20: RMON Overview The RMON (Remote MONitoring) MIB is used with SNMP applications to monitor the operations of network devices. The switch supports the four RMON MIB groups listed here:  Statistic group— This group is used to view port statistics remotely with SNMP programs.
Page 285: Enable And Disable Rmon
FS750 Series Fast Ethernet WebSmart User’s Guide Enable and Disable RMON You can use your SNMP Network Management System (NMS) software and the RMON section of the MIB tree to view the RMON statistics, history and alarms associated with specific ports. Because RMON uses the SNMP agent for communicating with your NMS software, the SNMP Agent must be enabled, and the SNMP feature must be configured on your switch.
Page 286 Chapter 20: RMON 5. To save your changes permanently, go to the main menu on the left side of the page and select Save Settings to Flash. The Save Settings to Flash page is displayed. 6. Click the Save Settings to Flash button. Your changes are saved to the switch’s flash memory.
Page 287: Port Statistics
FS750 Series Fast Ethernet WebSmart User’s Guide Port Statistics You can remotely view individual port statistics with RMON by using your SNMP NMS software and the RMON portion of the MIB tree. Perform the following procedure to configure RMON port statistics for a specific port: 1.
Page 288: Figure 98. Ethernet Statistics Configuration Example
Chapter 20: RMON Figure 98. Ethernet Statistics Configuration Example 5. If you want to configure RMON statistics for other ports, repeat Step 3 and Step 4. 6. To save your changes permanently, go to the main menu on the left side of the page and select Save Settings to Flash.
Page 289: Histories
FS750 Series Fast Ethernet WebSmart User’s Guide Histories RMON histories are snapshots of port statistics. They are taken by the switch at predefined intervals and can be used to identify trends or patterns in the numbers or types of ingress packets on the ports on the switch.
Page 290: Figure 100. History Control Configuration Example
Chapter 20: RMON RMON statistics. Different ports can have different numbers of buckets. The range is 1 to 50 buckets. Interval: This parameter specifies how frequently the switch takes snapshots of the port’s statistics. The range is 1 to 3600 seconds (1 hour).
Page 291: Events
FS750 Series Fast Ethernet WebSmart User’s Guide Events An event specifies the action of the switch when the ingress packet activity on a port crosses a statistical threshold defined in an alarm. The choices are to log a message in the event log of the switch, send an SNMP trap to an SNMP workstation, or both.
Page 292: Figure 102. Rmon Event Configuration Example
Chapter 20: RMON Owner: This parameter is used to identify the person who created an entry. It is primarily intended for switches that are managed by more than one person and is an optional field. 4. Once you have configured the parameters, click Add. Your entry appears in the table at the bottom of the page.
Page 293: Alarms
FS750 Series Fast Ethernet WebSmart User’s Guide Alarms RMON alarms are used to generate alert messages when packet activity on designated ports rises above or falls below specified threshold values. The alert messages can take the form of messages that are entered in the event log on the switch, traps that are sent to your SNMP NMS software, or both.
Page 294: Figure 103. Rmon Alarm Settings Page
Chapter 20: RMON 2. From the RMON folder, select Alarm. The RMON Alarm Settings Page is displayed. See Figure 103. Figure 103. RMON Alarm Settings Page 3. The following fields are listed: Index: This parameter specifies the ID number of the new group. The range is 1 to 65535.
Page 295: Figure 104. Rmon Alarm Configuration Example
FS750 Series Fast Ethernet WebSmart User’s Guide monitored statistic becomes less than this threshold level, an alarm event is triggered. The parameter’s range is 1 to 2147483647. Rising Event Index: This parameter specifies the event index for the rising threshold. Its range is 1 to 65535. This field is mandatory and must match an Event Index that you previously entered in “Events”...
Page 296 Chapter 20: RMON Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch.
Page 297: Chapter 21 : Voice Vlan
Chapter 21 Voice VLAN This chapter contains a description of the AT-FS750 switch’s Voice VLAN feature and the procedures to create, modify, and delete a voice VLAN configuration. This chapter contains the following sections:  “Overview” on page 296  “General Guidelines”...
Page 298: Overview
Chapter 21: Voice VLAN Overview The AT-FS750 Voice VLAN feature is specifically designed to maintain high-quality, uninterrupted voice traffic through the switch. When talking on a Voice over IP (VoIP) phone, a user expects to have no interruptions in the conversation and excellent voice quality. The Voice VLAN feature can be configured to meet these requirements.
Page 299: Dynamic Auto-Detection Vs Static Ports
FS750 Series Fast Ethernet WebSmart User’s Guide When you are configuring the voice VLAN parameters, you must enter the complete MAC address of at least one of your IP phones. An “OUI Mask” is automatically generated and applied by the management software to yield the manufacturer’s OUI.
Page 300 Chapter 21: Voice VLAN One or more ports in your voice VLAN must be configured as Static tagged or untagged members. Static VLAN members are permanent member ports of the voice VLAN, and there is no dependency on the configuration of the devices connected to the ports. These ports might be connected to other voice VLAN network nodes, such as other Ethernet switches, a telephone switch, or a DHCP server.
Page 301: General Guidelines
FS750 Series Fast Ethernet WebSmart User’s Guide General Guidelines Here is a summary of the rules to observe when you create a voice VLAN:  One voice VLAN can be configured on the switch at any time.  A voice VLAN is based on a pre-defined tagged VLAN. ...
Page 302: Configuration
Chapter 21: Voice VLAN Configuration Prior to configuring your voice VLAN, you must first configure a tagged VLAN. This VLAN is used as a basis for your voice VLAN. Note See “Create a Tagged VLAN” on page 183 for more information about configuring a tagged VLAN with Not Member and Static tagged ports.
Page 303 FS750 Series Fast Ethernet WebSmart User’s Guide Before entering any configuration parameters, you must enable the voice VLAN to activate the other parameter fields in the Voice Vlan Global Settings section which are greyed out. 3. From the Voice VLAN field at the top of the page, select one of the following choices by clicking one of the radio buttons: Enabled - The voice VLAN feature is active.
Page 304 Chapter 21: Voice VLAN Disabled - The voice VLAN Auto Detection feature is de- activated for the port row selected. Note The voice VLAN Auto-Detection feature can only be enabled on “Not Member” ports of the voice VLAN. Member ports cannot have the voice VLAN Auto-Detection feature enabled.
Page 305: Oui Setting
FS750 Series Fast Ethernet WebSmart User’s Guide OUI Setting You can create and delete Voice VLAN OUI Settings by following the procedures in these sections:  “Create OUI Setting”  “Modify OUI Setting” on page 304  “Delete OUI Setting” on page 304 Create OUI To create a Voice OUI configuration, perform the following procedure: Setting...
Page 306: Modify Oui Setting
Chapter 21: Voice VLAN 6. If you find more than one OUI among the IP phones you are installing, enter one MAC address that represents each individual OUI by following Step 3 through Step 5. You can enter a total of 10 OUIs. 7.
Page 307 FS750 Series Fast Ethernet WebSmart User’s Guide Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch.
Page 308 Chapter 21: Voice VLAN...
Page 309: Chapter 22 : Security
Chapter 22 Security This chapter contains information about the Port-based security features and the procedures for setting this feature. This chapter includes the following sections:  “Port Access Control” on page 308  “RADIUS Client” on page 314  “TACACS+” on page 318 ...
Page 310: Port Access Control
Chapter 22: Security Port Access Control This section contains information and configuration procedures for the Port-based Access Control. The following information is provided:  “Port Access Control Overview”  “Port Access Control Configuration” on page 309 Note After configuring the Port-based Network Access Control, you can choose to use the local authentication server in the management software for 802.1x authentication, a remote RADIUS server for 802.1x authentication, or TACACS+.
Page 311: Port Access Control Configuration
FS750 Series Fast Ethernet WebSmart User’s Guide  The Dial-in User (local) authentication method allows you to set up the authentication parameters internally in the switch without an external server. In this case, the user name and password combinations are entered with an optional VLAN when they are defined.
Page 312: Figure 108. Expanded Port Access Control Settings Page
Chapter 22: Security authentication. After completing Step 4 through Step 6, you must configure the “TACACS+” on page 318. Local: This parameter configures port security for local authentication. After completing Step 4 through Step 6, you must configure the parameters for “Dial-in User— Local Authentication” on page 321.
Page 313 FS750 Series Fast Ethernet WebSmart User’s Guide Client” on page 314, “TACACS+” on page 318, or “Dial-in User— Local Authentication” on page 321. MAC Based: MAC Based authentication mode is specified. For more information about configuring this mode, see “Destination MAC Filter”...
Page 314 Chapter 22: Security Piggyback Mode: This mode is used in conjunction with the Multiple Supplicant Mode. This mode is typically used in situations where you want to add 802.1x port-based network access control to a switch port that is supporting multiple clients, but do not want to create individual accounts for all the clients on the RADIUS server.
Page 315 FS750 Series Fast Ethernet WebSmart User’s Guide Server Timeout: Sets the length of time the switch waits for a response from the authentication server. The range is 1 to 65535 seconds. 7. To save your changes permanently, go to the main menu on the left side of the page and select Save Settings to Flash.
Page 316: Radius Client
 You must install RADIUS server software on a network server or management station. Authentication protocol server software is not available from Allied Telesis.  The RADIUS server must communicate with the switch through a port that is an untagged member of the Default VLAN and is configured for Forced-Authorized (802.1x) port control.
Page 317: Radius Client Configuration
FS750 Series Fast Ethernet WebSmart User’s Guide Note This guide does not explain how to configure RADIUS server software. Refer to the documentation that comes with the RADIUS server software for instructions.  You must activate the RADIUS client software on the switch using the Management Software and configure the settings.
Page 318: Radius Accounting Status
Chapter 22: Security 5. Type the port number in the Accounting Port field that you want to assign to UDP. You may only assign one port number to this parameter. 6. To specify the server’s encryption key, enter the encryption key in the Shared Secret field.
Page 319 FS750 Series Fast Ethernet WebSmart User’s Guide 3. To enable RADIUS Accounting Status, select Enabled from the RADIUS Accounting Status drop-down menu. To disable RADIUS Accounting Status, select Disabled from the RADIUS Accounting Status drop-down menu. 4. Click Apply to save your changes. 5.
Page 320: Tacacs
 You must install TACACS+ server software on a network server or management station. Authentication protocol server software is not available from Allied Telesis.  The TACACS+ server must communicate with the switch through a port that is an untagged member of the Default VLAN and is...
Page 321: Tacacs+ Configuration
FS750 Series Fast Ethernet WebSmart User’s Guide  If the TACACS+ server is on a different subnet from the switch, be sure to specify a System Default Gateway in the IP Setup Page, so that the switch and server can communicate with each other via the gateway.
Page 322 Chapter 22: Security 3. Enter the TACACS+ server’s IP address using one of the Server IP Address fields: For an IPv4 address, click IPv4, then enter the address using xxx.xxx.xxx.xxx format. For an IPv6 address, click IPv6, then enter the address using xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx hexadecimal format.
Page 323: Dial-In User- Local Authentication
FS750 Series Fast Ethernet WebSmart User’s Guide Dial-in User— Local Authentication The Dial-in User feature provides the local authentication server for port security when a remote (RADIUS) or TACACS+ server is not available. This section includes the following:  “Dial-In User Overview” ...
Page 324: Figure 112. Dial-In User Page
Chapter 22: Security Figure 112. Dial-In User Page 3. In the User Name field, type a name for the user. 4. In the Password field, type a password for the user. 5. In the Dynamic VLAN field, enter the VID of the VLAN which you allow the user to access.
Page 325 FS750 Series Fast Ethernet WebSmart User’s Guide Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch. Modify a Dial-in User To modify the settings for a dial-in user, do the following: 1.
Page 326 Chapter 22: Security 2. From the Security folder, Dial-in User. The Dial-in User page is displayed. See Figure 112 on page 322. 3. In the list of dial-in users, highlight the user you want to delete. 4. Click Delete. The user name, password, and dynamic VLAN are removed from the Dial-in User page.
Page 327: Destination Mac Filter
FS750 Series Fast Ethernet WebSmart User’s Guide Destination MAC Filter This section contains an explanation of the Destination MAC Filter feature, as well a procedure for configuring it. This section includes the following information:  “Destination MAC Filter Overview”  “Destination MAC Filter Configuration”...
Page 328: Figure 114. Destination Mac Filter Page
Chapter 22: Security Figure 114. Destination MAC Filter Page 3. To enter the MAC address that you want filtered, enter the MAC address into the MAC Address field. 4. Click the Add button to save your entry. The Destination MAC Filter Page is updated with the MAC address. See Figure 115.
Page 329: Delete Destination Mac Filter
FS750 Series Fast Ethernet WebSmart User’s Guide Delete To delete a MAC address from the Destination MAC Filter, perform the following procedure: Destination MAC Filter 1. From the main menu on the left side of the page, select the Security folder.
Page 330 Chapter 22: Security...
Page 331: Chapter 23 : Power Over Ethernet (Poe)
Chapter 23 Power Over Ethernet (PoE) This chapter provides background information about PoE and includes procedures to configure the PoE feature on each port. Note The PoE section is only applicable to the AT-FS750/28 switch. The sections in this chapter include: ...
Page 332: Overview
Chapter 23: Power Over Ethernet (PoE) Overview The AT-FS750/28PS switch features Power over Ethernet (PoE) on the 10/100Base-Tx ports on ports 1 to 24. PoE is used to supply power to network devices over the same twisted pair cables that carry the network traffic.
Page 333: Port Prioritization
FS750 Series Fast Ethernet WebSmart User’s Guide Port As long as the total power requirements of the PDs is less than the total available power of the switch, it can supply power to all of the PDs. Prioritization However, when the PD power requirements exceed the total available power, the switch denies power to some ports based on a process called port prioritization.
Page 334: Poe Configuration
Chapter 23: Power Over Ethernet (PoE) PoE Configuration To configure PoE on the switch, perform the following procedure: 1. From the main menu on the left side of the page, select Power Over Ethernet. The Power Over Ethernet page is displayed. See Figure 116. Figure 116.
Page 335 FS750 Series Fast Ethernet WebSmart User’s Guide Priority - Indicates the port priority: Low, High, or Critical. For more details, see “Port Prioritization” on page 331. Power(mW) - Indicates the power in milliwatts that the port is supplying to the PD. Voltage(V) - Indicates the voltage in volts as measured at the port when the port is supplying power to the PD.
Page 336 Chapter 23: Power Over Ethernet (PoE)
Page 337: Chapter 24 : Dhcp Snooping
FS750 Series Fast Ethernet WebSmart User’s Guide Chapter 24 DHCP Snooping This chapter contains a description of the DHCP Snooping feature and the procedures for creating, modifying, and deleting the DHCP Snooping configuration. This chapter contains the following sections:  “Overview”...
Page 338: Overview
Chapter 24: DHCP Snooping Overview The DHCP Snooping feature provides security by inspecting ingress packets for the correct IP and MAC address information. The DHCP Snooping feature defines the AT-FS750 ports as either trusted or untrusted. With DHCP Snooping enabled, two network security issues are addressed: ...
Page 339: Dhcp With Option 82
FS750 Series Fast Ethernet WebSmart User’s Guide DHCPOFFER packet from the server that it receives. This packet contains the DHCP server’s IP address and mask. If the unauthorized DHCP server responds first, then the network device will use the information from the unintended DHCP server for the default gateway or DNS server.
Page 340: General Guidelines
Chapter 24: DHCP Snooping General Guidelines Here is a summary of the rules to observe when you configure DHCP Snooping:  A trusted port is connected to one of the following: – Directly to the legitimate trusted DHCP Server. – A network device relaying DHCP messages to and from a trusted server.
Page 341: General Configuration
FS750 Series Fast Ethernet WebSmart User’s Guide General Configuration You can enable DHCP Snooping and configure DHCP Snooping general settings on the switch by following the procedures in these sections:  "Enabling DHCP Snooping"  “Configuring DHCP Snooping General Settings” on page 340 Enabling DHCP The following procedure describes how to enable or disable the DHCP Snooping feature on the AT-FS750 switch:...
Page 342: Configuring Dhcp Snooping General Settings
Chapter 24: DHCP Snooping 5. To save your changes permanently, go to the main menu on the left side of the page and select Save Settings to Flash. The Save Settings to Flash page is displayed. 6. Click the Save Settings to Flash button. Your changes are saved to the switch’s flash memory.
Page 343 FS750 Series Fast Ethernet WebSmart User’s Guide Enable - The Management Software saves a backup copy of the Binding Table to flash at a specified interval (Database Update Interval) of time. Disable - The Management Software does not save a backup copy of the Binding Table to flash.
Page 344: Vlan Setting
Chapter 24: DHCP Snooping VLAN Setting You can create and delete DHCP Snooping VLAN settings by following the procedures in these sections:  "Creating a VLAN"  “Modifying a VLAN” on page 343  “Deleting a VLAN” on page 343 Creating a VLAN To define a VLAN that will be a part of the DHCP Snooping feature, do the following:...
Page 345: Modifying A Vlan
FS750 Series Fast Ethernet WebSmart User’s Guide 7. Click the Save Settings to Flash button. Your changes are saved to the switch’s flash memory. Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch. Modifying a To modify a VLAN ID, you must first delete it (by following the procedure outlined in “Deleting a VLAN”...
Page 346: Trusted And Untrusted Port Configuration
Chapter 24: DHCP Snooping Trusted and Untrusted Port Configuration The following procedure describes how to configure the DHCP Snooping trusted interfaces on the AT-FS750 switch: 1. From the main menu on the left side of the page, select DHCP Snooping. The DHCP Snooping folder expands.
Page 347 FS750 Series Fast Ethernet WebSmart User’s Guide Caution If you do not select Save Settings to Flash, your changes revert to its original setting when you power cycle or reboot the switch.
Page 348: Binding Database
Chapter 24: DHCP Snooping Binding Database The Binding Database displays learned and statically assigned MAC Address and IP Address information for each host on the local area network. Dynamically assigned IP addresses from the DHCP server will automatically populate the table on the Binding Database page as they are assigned by the server.
Page 349: Viewing
FS750 Series Fast Ethernet WebSmart User’s Guide IP Address - Enter the static IP Address assigned to the host using one of the IP Address fields: For an IPv4 address, click IPv4, then enter the address using xxx.xxx.xxx.xxx format. For an IPv6 address, click IPv6, then enter the address using xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx hexadecimal format.
Page 350 Chapter 24: DHCP Snooping IP Address - This parameter is the IP Address assigned by the DHCP server to the DHCP client. Port - This parameter is the port number where the DHCP client is connected. Type - This parameter indicates the following: Learned - The host IP Address is dynamically assigned by the DHCP server.
Page 351: Chapter 25 : Lldp
Chapter 25 LLDP Link Layer Discovery Protocol (LLDP) allows Ethernet network devices, such as switches and routers, to receive and transmit device-related information to directly connected devices on the network and to store data that is learned about other devices. This chapter provides the following information: ...
Page 352: Overview
Chapter 25: LLDP Overview The data sent and received by LLDP are useful for many reasons. The switch can discover other devices directly connected to it. Neighboring devices can use LLDP to advertise some parts of their Layer 2 configuration to each other, which may highlight inconsistencies in the neighboring device’s configuration which can then be corrected.
Page 353: Global Configuration
FS750 Series Fast Ethernet WebSmart User’s Guide Global Configuration The LLDP Global Settings page has three sections:  The top of the page contains the enabling or disabling LLDP selections and optional LLDP settings.  The middle of the page contains LLDP System Information.
Page 354: Enabling Or Disabling Lldp
Chapter 25: LLDP Enabling or To enable or disable the LLDP feature, perform the following procedure: Disabling LLDP 1. From the main menu on the left side of the page, click the LLDP folder. The LLDP folder expands. 2. From the LLDP folder, select LLDP Global Settings. A partial view of the AT-FS750 LLDP Global Settings Page is displayed.
Page 355: Displaying System Information
FS750 Series Fast Ethernet WebSmart User’s Guide 6. To save your changes permanently, go to the main menu on the left side of the page and select Save Settings to Flash. The Save Settings to Flash page is displayed. 7. Click the Save Settings to Flash button. Your changes are saved to the switch’s flash memory.
Page 356 Chapter 25: LLDP RxTx: Indicates LLDP is enabled on the port. The port can receive and transmit LLDP data packets. RxOnly: Indicates LLDP is enabled on the port. The port can receive LLDP data packets. TxOnly: Indicates LLDP is enabled on the port. The port can transmit LLDP data packets.
Page 357: Neighbors Information
FS750 Series Fast Ethernet WebSmart User’s Guide Neighbors Information To view the information received from the neighboring network devices, perform the following procedure: 1. From the main menu on the left side of the page, click the LLDP folder. The LLDP folder expands. 2.
Page 358 Chapter 25: LLDP...
Page 359: Chapter 26 : Network Statistics
Chapter 26 Network Statistics The sections in this chapter explain how to display traffic, error, and history statistics about the network traffic on the AT-FS750 switch and its ports. This chapter includes the following sections:  “Overview” on page 358 ...
Page 360: Overview
Chapter 26: Network Statistics Overview Statistics provide important information for troubleshooting switch problems at the port level. The Management Software provides a versatile set of statistics charts that you can customize for your needs, including (depending upon the chart) the ports whose statistics you want to view and the color used to draw the chart.
Page 361: Traffic Comparison Statistics
FS750 Series Fast Ethernet WebSmart User’s Guide Traffic Comparison Statistics The Traffic Comparison chart allows you to display a specified traffic statistic over all of the ports. You can select 24 statistic types and 12 colors for each port. To display traffic comparison statistics, perform the following procedure: 1.
Page 362: Table 8. Traffic Comparison Options
Chapter 26: Network Statistics Table 8. Traffic Comparison Options Option Definition Inbound Octet Rate Measures the rate of inbound octet bits in bytes per (Bytes/s) second. Inbound Unicast Packet Measures the rate of inbound unicast packets in Rate (Pkts/s) packets per second. Inbound Non-unicast Measures the rate of inbound non-unicast packets in Packet Rate (Pkts/s)
Page 363 FS750 Series Fast Ethernet WebSmart User’s Guide Table 8. Traffic Comparison Options (Continued) Option Definition Inbound Errors (Pkts) Measures the number of inbound errors in packets per second. Outbound Octets (Bytes) Measures the number of outbound octet bits in bytes per second.
Page 364: Figure 125. Traffic Comparison Page Example
Chapter 26: Network Statistics  Light Blue  Light Green  Light Yellow  Light Gray 6. To create the Traffic Comparison chart, click Draw. See Figure 125 for an example of the Traffic Comparison chart with data. Figure 125. Traffic Comparison Page Example 7.
Page 365: Error Group Statistics
FS750 Series Fast Ethernet WebSmart User’s Guide Error Group Statistics The Error Group chart displays the discard and error counts for a specified port. To display error group statistics for a port, perform the following procedure: 1. Select the Statistics Chart folder. The Statistics Chart folder expands.
Page 366 Chapter 26: Network Statistics  30 seconds 5. To select the color of the Error Group chart, select Color. Choose one of the following colors:  Green  Blue   Purple  Yellow  Orange  Gray  Light Red ...
Page 367: Historical Status Statistics
FS750 Series Fast Ethernet WebSmart User’s Guide Historical Status Statistics The Historical Status chart allows you to select from 12 statistics to view for a selection of ports for however long this chart is running on the management workstation. To display historical status statistics for a port, perform the following procedure: 1.
Page 368: Table 9. Historical Status Options
Chapter 26: Network Statistics Table 9. Historical Status Options Option Definition Inbound Octets (Bytes) Measures the number of inbound octet bits in bytes per second. Inbound Unicast Measures the number of inbound unicast packets Packets (Pkts) in packets per second. Inbound Non-unicast Measures the number of inbound non-unicast Packets (Pkts)
Page 369: Figure 128. Historical Statistics Page Example
FS750 Series Fast Ethernet WebSmart User’s Guide  Green  Blue   Purple  Yellow  Orange  Gray  Light Red  Light Blue  Light Green  Light Yellow  Light Gray 6. To create the Historical Statistics chart, select Add. 7.
Page 370 Chapter 26: Network Statistics 8. To save your changes permanently, go to the main menu on the left side of the page and select Save Settings to Flash. The Save Settings to Flash page is displayed. 9. Click the Save Settings to Flash button. Your changes are saved to the switch’s flash memory.
Page 371: Tools
Section IV Tools This section contains the following chapters:  Chapter 27, “Software/Configuration Updates” on page 371  Chapter 28, “Cable Diagnostics” on page 385  Chapter 29, ”LED ECO Mode” on page 387  Chapter 30, “Energy-Efficient Ethernet” on page 391 ...
Page 373 “Download or Upload a Configuration File via TFTP” on page 381 Note For information about how to obtain new releases of the Management Software, see “Allied Telesis Contact Information” on page 11. Note To permanently save your new settings or any changes to the configuration file, select Save Settings to Flash from the main menu on the left side of the page.
Page 374: Overview
Chapter 27: Software/Configuration Updates Overview You can use the Management Software Updates features to upgrade the Management Software to a new version, save a configuration file or load a configuration file. In addition, you can:  Upload a configuration file from the switch onto a PC ...
Page 375: Upgrade Firmware Image Via Http
FS750 Series Fast Ethernet WebSmart User’s Guide Upgrade Firmware Image via HTTP This section describes how to upgrade a firmware image of the Management Software using HTTP on an Internet server. Before downloading a new version of the Management Software onto the switch with HTTP, note the following: ...
Page 376: Figure 129. Firmware Upgrade Via Http Page
Chapter 27: Software/Configuration Updates Figure 129. Firmware Upgrade via HTTP Page 3. Change the Firmware File parameter as necessary: Enter the path and the firmware file name, or click the Browse button and select the file name. 4. To begin the upgrade process on the switch, click Apply. The software begins to download onto the switch immediately.
Page 377: Upgrade Firmware Image Via Tftp
FS750 Series Fast Ethernet WebSmart User’s Guide Upgrade Firmware Image via TFTP This section describes how to upgrade a firmware image of the Management software using TFTP on a TFTP server. Before downloading a new version of the Management Software onto the switch, note the following: ...
Page 378: Figure 130. Firmware Upgrade Via Tftp Page
Chapter 27: Software/Configuration Updates Figure 130. Firmware Upgrade via TFTP Page The Image Version shows the current version and date of software installed on the switch. 3. Change the following parameters as necessary:  TFTP Server IP: The IP address of the TFTP server from which you are downloading the new software: For an IPv4 address, click IPv4, then enter the address using xxx.xxx.xxx.xxx format.
Page 379: Download Or Upload A Configuration File Via Http
FS750 Series Fast Ethernet WebSmart User’s Guide Download or Upload a Configuration File via HTTP This section describes how to download or upload a configuration file using HTTP on an Internet server. For example, you can save the switch’s configuration file to your PC, then the saved file can be transferred to other switches.
Page 380: Figure 132. Save Configuration File Message
Chapter 27: Software/Configuration Updates Your web browser prompts you to select “Open” or “Save” config.bin file. An example of the message from MS Internet Explorer is shown in Figure 132. Figure 132. Save Configuration File Message 5. Select Save or Save As. ...
Page 381: Upload A Configuration File To The Switch Via Http
FS750 Series Fast Ethernet WebSmart User’s Guide Upload a To upload a configuration file from your PC to the switch, perform the following procedure: Configuration File to the Switch 1. From the menu on the left side of the home page, select the Tools Via HTTP folder.
Page 382: Figure 135. Configuration File Restore Finished Message
Chapter 27: Software/Configuration Updates A message shown in Figure 135 is displayed when the upload is completed. Figure 135. Configuration File Restore Finished Message 6. Click OK. Note If you cannot access the Configuration File Backup/Restore via HTTP page, refresh the page and log back into the web interface.
Page 383: Download Or Upload A Configuration File Via Tftp
FS750 Series Fast Ethernet WebSmart User’s Guide Download or Upload a Configuration File via TFTP This section describes how to download or upload a configuration file using TFTP on a TFTP server. Before you download or upload a configuration file onto the switch using TFTP, note the following: ...
Page 384: Upload A Configuration File Onto The Switch Via A Tftp Server
Chapter 27: Software/Configuration Updates 5. Enter the name of the configuration file in the field next to the Config File Name parameter. 6. Select the Backup button. A message is displayed indicating that the file has downloaded. Upload a To upload a configuration file onto the switch via a TFTP server, perform the following procedure: Configuration File onto the...
Page 385 FS750 Series Fast Ethernet WebSmart User’s Guide Note If the IP address contained in the new configuration file is different than the one you currently have in your browser URL, you lose connectivity with the Management software on the AT-FS750 switch after the new configuration file is loaded.
Page 386 Chapter 27: Software/Configuration Updates...
Page 387: Chapter 28 : Cable Diagnostics
Chapter 28 Cable Diagnostics This chapter provides procedures to run cable diagnostics on the cables connected to the switch ports. If a port is selected, a cable must be connected to it for meaningful test results to be displayed. Note To permanently save your new settings or any changes to the configuration file, select Save Settings to Flash from the main menu on the left side of the page.
Page 388 Chapter 28: Cable Diagnostics Test Results: Displays the diagnostic results for each pair in the cable. One of the following cable status parameters is displayed: OK: There is not problem detected with the cable. Open in Cable: There is an open wire within the cable. Short in Cable: Two wires are shorted together within the cable.
Page 389: Chapter 29 : Led Eco Mode
Chapter 29 LED ECO Mode This chapter provides the procedures to enable and disable the LED ECO mode. The LED ECO Mode can be used to conserve additional power on the port LEDs. This eco-friendly feature turns off the port LEDs on the switch to save power when they are not necessary.
Page 390: Enable Led Eco Mode
Chapter 29: LED ECO Mode Enable LED ECO Mode To enable LED ECO Mode, perform the following procedure: 1. From the main menu on the left side of the page, select the Tools folder. The Tools folder expands. 2. From the Tools folder, select LED ECO Mode. The LED ECO Mode page is displayed.
Page 391: Disable Led Eco Mode
FS750 Series Fast Ethernet WebSmart User’s Guide Disable LED ECO Mode To disable LED ECO Mode, perform the following procedure: 1. From the main menu on the left side of the page, select the Tools folder. The Tools folder expands. 2.
Page 392 Chapter 29: LED ECO Mode...
Page 393: Chapter 30 : Energy-Efficient Ethernet
Chapter 30 Energy-Efficient Ethernet This chapter provides the procedures to enable and disable the IEEE 802.3az Energy-Efficient Ethernet (EEE) feature. EEE allows for less power consumption during periods of no data activity to reduce overall power consumption, but still retains full network performance.
Page 394: Enable Eee
Chapter 30: Energy-Efficient Ethernet Enable EEE To enable EEE, perform the following procedure: 1. From the main menu on the left side of the page, select the Tools folder. The Tools folder expands. 2. From the Tools folder, select IEEE 802.3az EEE. The IEEE 802.3az EEE page is displayed.
Page 395: Disable Eee
FS750 Series Fast Ethernet WebSmart User’s Guide Disable EEE To disable EEE, perform the following procedure: 1. From the main menu on the left side of the page, select the Tools folder. The Tools folder expands. 2. From the Tools folder, select IEEE 802.3az EEE. The IEEE 802.3az EEE page is displayed.
Page 396 Chapter 30: Energy-Efficient Ethernet...
Page 397: Chapter 31 : Rebooting The Switch
Chapter 31 Rebooting the Switch This chapter provides the procedures for rebooting the switch by using the reboot function provided in the management software. In addition to rebooting the switch in the management software, you have the option to reset the configuration parameters on the switch to the original factory default settings.
Page 398: Reboot The Switch
Chapter 31: Rebooting the Switch Reboot the Switch The following procedure outlines how to reboot your AT-FS750 switch. Caution This procedure reboots the switch and reloads the Management software configuration from flash memory. Insure that your current configuration is saved before rebooting the switch by selecting Save Settings to Flash from the main menu on the left side of the page to permanently save your changes.
Page 399 FS750 Series Fast Ethernet WebSmart User’s Guide When the switch is rebooted with this selection, all configuration parameters that are saved in flash memory are loaded into the switch’s active memory. Note Two additional options are available in the Reboot Type field. The procedures for these options are described in "Configure Factory Default Values".
Page 400: Configure Factory Default Values
Chapter 31: Rebooting the Switch Configure Factory Default Values The following procedure returns all Management software parameters to their factory default values and deletes all tagged and port-based VLANs on the switch. Note The Management software factory default values are listed in “AT- FS750 Default Parameters”...
Page 401 FS750 Series Fast Ethernet WebSmart User’s Guide address, subnet mask, and gateway settings are managed by the DHCP server. 5. Click Apply. The switch begins the reboot process. You must wait approximately two minutes for the switch to complete the reboot process before you can re-establish your management session and network traffic begins flowing normally again.
Page 402: Disable Resetting The Switch With The Protection Password
Caution Because you define this password as part of the process of disabling this function, Allied Telesis has no knowledge of it. You are responsible for keeping the password in a safe place. If it is lost, Allied Telesis does not have a way to help you recover it.
Page 403: Figure 142. Factory Default Reset/Reboot Page With Password Entry
Allied Telesis has no knowledge of it. You are responsible for keeping the password in a safe place. If it is lost, Allied Telesis does not have a way to help you recover it. 5. Re-enter the same password in the Confirm Password field.
Page 404: Enabling Factory Default Reset
Chapter 31: Rebooting the Switch The Factory Default Reset page changes and displays the Factory Default Reset feature as Disabled. See Figure 143. Figure 143. Factory Default Reset Disabled Page In the Reboot section, the Reboot Type field has only one option, Normal, presented in its pull-down menu.
Page 405: Figure 144. Factory Default Reset/Reboot Page With Password Entry
FS750 Series Fast Ethernet WebSmart User’s Guide Figure 144. Factory Default Reset/Reboot Page with Password Entry 4. Enter the same password that you defined when you previously set the Factory Default Reset field to Disable. 5. Click Apply. The initial Factory Default Reset/Reboot Page is displayed with the Factory Default Reset field Enabled.
Page 406 Chapter 31: Rebooting the Switch...
Page 407: Chapter 32 : Pinging A Remote System
Chapter 32 Pinging a Remote System This chapter provides the procedure for pinging a node on your network from the AT-FS750 switch. This procedure is useful in determining whether an active link exists between the switch and another network device. Note The device you are pinging must be a member of the default VLAN and within the same local area network as your switch.
Page 408: Figure 146. Ping Test Results Page
Chapter 32: Pinging a Remote System For an IPv6 address, click IPv6, then enter the address using xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx hexadecimal format. Timeout Value - Specifies the length of time, in seconds, the switch waits for a response before assuming that a ping has failed. Number of Ping Requests - Specifies the number of ping requests you want the switch to perform.
Page 409: Appendix A: Mstp Overview
Appendix A MSTP Overview This appendix provides background information about the Multiple Spanning Tree Protocol (MSTP) and includes the following sections:  “Overview” on page 408  “Multiple Spanning Tree Instance (MSTI)” on page 409  “General Guidelines” on page 412 ...
Page 410: Overview
Appendix A: MSTP Overview Overview In the AT-FS750 switch, STP and RSTP are referred to as single-instance spanning trees that search for physical loops across all VLANs in a bridged network. When loops are detected, the active protocol stops the loops by placing one or more bridge ports in a blocking state.
Page 411: Multiple Spanning Tree Instance (Msti)
Following are several examples of how MSTP can be applied. Fragmentation Figure 147 illustrates two AT-FS750/20 switches, each containing the two VLANs, Sales and Production. The ports of each VLAN on each switch are connected with a direct link using untagged ports. When the switches were running STP or RSTP, one of these two links is blocked because the links constitute a physical loop.
Page 412: Multiple Vlans Assigned To An Msti
Appendix A: MSTP Overview Figure 148 illustrates the same two AT-FS750/20 switches and the same two VLANs. But in this example, the two switches are running MSTP, and the two VLANs have been assigned different spanning tree instances. Now that they reside in different MSTIs, both links remain active, enabling the VLANs to forward traffic over their respective direct link.
Page 413 FS750 Series Fast Ethernet WebSmart User’s Guide In this example, because an MSTI contains more than one VLAN, the links between the VLAN parts are made with tagged (not untagged) ports so that they can carry traffic from more than one VLAN. Referring again to Figure 149, the tagged link in MSTI 1 is carrying traffic for both the Presales and Sales VLANs between the two switches, while the tagged link in MSTI 2 is carrying traffic for the Design and Engineering VLANs.
Page 414: General Guidelines
Appendix A: MSTP Overview General Guidelines Here are the guidelines for MSTIs:  The AT-FS750/20, AT-FS750/28, AT-FS750/28PS, and AT-FS750/52 switches can support up to 31 spanning tree instances, including the CIST.  An MSTI can contain any number of VLANs.
Page 415: Vlan And Msti Associations
FS750 Series Fast Ethernet WebSmart User’s Guide VLAN and MSTI Associations Part of the task of configuring MSTP involves assigning VLANs to spanning tree instances. The mapping of VLANs to MSTIs is called associations. A VLAN, either port-based or tagged, can belong to only one instance at a time, but an instance can contain any number of VLANs.
Page 416: Ports In Multiple Mstis
Appendix A: MSTP Overview Ports in Multiple MSTIs A port can be a member of more than one MSTI at a time if it is a tagged member of one or more VLANs assigned to different MSTIs. In this circumstance, a port might be have to operate in different spanning tree states simultaneously, depending on the requirements of the MSTIs.
Page 417: Multiple Spanning Tree Regions
Table 10 on page 416 illustrates the concept of regions. It shows one MSTP region consisting of two AT-FS750/20 switches. Each switch in the region has the same configuration name and revision level. The switches also have the...
Page 418: Table 10. Mstp Region
Appendix A: MSTP Overview Table 10. MSTP Region Configuration Name: Marketing Region, Revision Level 1 Switch 1 Switch 2 MSTI ID 1: MSTI ID 1: VLAN: Sales (VID 2) VLAN: Sales (VID 2) VLAN: Presales (VID 3) VLAN: Presales (VID 3) MSTI ID 2: MSTI ID 2: VLAN: Accounting (VID 4)
Page 419: Mst Region Guidelines
A network can contain any number of regions, and a region can contain any number of switches.  The AT-FS750/20, AT-FS750/28, AT-FS750/28PS, and AT-FS750/52 switches can belong to only one region at a time.  A region can contain any number of VLANs.
Page 420: Mstp With Stp And Rstp
MSTP regions, and STP and RSTP single- instance spanning trees in the network. MSTP with STP MSTP is fully compatible with STP and RSTP. If a port on the AT-FS750/20, AT-FS750/28, AT-FS750/28PS, or AT-FS750/52 switch running MSTP and RSTP receives STP BPDUs, the port only sends STP BPDU packets.
Page 421: Associating Vlans To Mstis
FS750 Series Fast Ethernet WebSmart User’s Guide Associating VLANs to MSTIs When you are using Multiple Spanning Tree, Allied Telesis recommends that you assign each of the VLANs to one of the existing MSTIs on a switch. You should not leave any VLAN unassigned, including the Default VLAN. This is to prevent the blocking of a port that should be in the forwarding state.
Page 422: Figure 151. Cist And Vlan Guideline - Example 2
Appendix A: MSTP Overview Instance: CIST 0 BPDU Packet Port 1 Port 3 (Blocked) Default VLAN Switch A Switch B Port 6 Port 8 VLAN 3 Instance: CIST 0 and MSTI 15 BPDU Packet Figure 151. CIST and VLAN Guideline - Example 2 When port 3 on switch B receives a BPDU, the switch notes the port sending the packet belongs only to CIST 0.
Page 423: Vlans Across Different Regions
FS750 Series Fast Ethernet WebSmart User’s Guide VLANs Across Different Regions Special consideration needs to be taken into account when you connect different MSTP regions or an MSTP region and a single-instance STP or RSTP region. Unless planned properly, VLAN fragmentation can occur between the VLANS of your network.
Page 424: Figure 153. Spanning Regions Without Blocking
Appendix A: MSTP Overview Table 12 shows an example. Assume that you have two regions that contain the following VLANS: Table 12. Region VLAN Example Region 1 VLANs Region 2 VLANs Accounting Accounting Sales Sales Presales Presales Marketing Technical Support Product Management Software Engineering Project Management...
Page 425: Summary Of Guidelines
FS750 Series Fast Ethernet WebSmart User’s Guide Summary of Guidelines Careful planning is essential for the successful implementation of MSTP. This section reviews all of the rules and guidelines mentioned in earlier sections and contains a few extra ones:  The AT-FS750 switch can support up to 32 multiple spanning tree instances, including the CIST, at a time.
Page 426 Appendix A: MSTP Overview...
Page 427: Appendix B: At-Fs750 Default Parameters
AT-FS750 switch. The Parameters reflect the fields found on each web page. Table 13. Management Software Default Settings Parameter AT-FS750 Default Setting Specifications System/Management System Description AT-FS750/20, AT-FS750/28, The model name of the switch AT-FS750/28PS, or AT-FS750/52 System Object ID System Name none 0 - 15 characters...
Page 428 Appendix A: AT-FS750 Default Parameters Table 13. Management Software Default Settings (Continued) Parameter AT-FS750 Default Setting Specifications Automatic Link Local Disabled Enabled/Disabled Address Link Local The prefix length is 10. Address/Prefix length System/IPv6 Neighbor Settings Neighbor Table The maximum entries of the table is 576: 64 static entires and 512 dynamic entires.
Page 429 FS750 Series Fast Ethernet WebSmart User’s Guide Table 13. Management Software Default Settings (Continued) Parameter AT-FS750 Default Setting Specifications SNTP Primary Server 0:0:0:0 IPv4 address in xxx.xxx.xxx.xxx format / IPv6 address in xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx format SNTP Secondary 0:0:0:0 IPv4 address in xxx.xxx.xxx.xxx format / Server IPv6 address in xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx...
Page 430 5 - Notification level 6 - Informational level 7 - Debug Physical Interface Enabled Enabled/Disabled Jumbo Frame Status AT-FS750/20: All, 1 to 20 Port AT-FS750/28: All, 1 to 28 AT-FS750/28PS: All, 1 to 28 AT-FS750/52: All, 1 to 52 Trunk Type...
Page 431 FS750 Series Fast Ethernet WebSmart User’s Guide Table 13. Management Software Default Settings (Continued) Parameter AT-FS750 Default Setting Specifications Bridge/Spanning Tree/Spanning Tree Protocol Settings Global RSTP Status Disabled Enabled/Disabled Protocol Version RSTP STP/RSTP/MSTP Bridge Priority 32768 0 - 61440 in 4096 increments Hello Time 2 seconds 1 - 10 seconds...
Page 432 Appendix A: AT-FS750 Default Parameters Table 13. Management Software Default Settings (Continued) Parameter AT-FS750 Default Setting Specifications Bridge/Spanning Tree/MST Settings Configuration Name The MAC address without colons MAC Address of the switch Revision Level 0 - 65535 Bridge/Spanning Tree/Instance Information CIST: MSTI ID CIST: Internal Root Cost...
Page 433 FS750 Series Fast Ethernet WebSmart User’s Guide Table 13. Management Software Default Settings (Continued) Parameter AT-FS750 Default Setting Specifications Bridge/Trunk Config/LACP Group Status System Priority 32768 System ID MAC Address of the switch Bridge/Trunk Config/Port Priority System Priority 32768 32768 System ID MAC Address of the switch Bridge/Mirroring...
Page 434 Appendix A: AT-FS750 Default Parameters Table 13. Management Software Default Settings (Continued) Parameter AT-FS750 Default Setting Specifications Threshold 64 pps x 4095 64 pps x 1 - 4095 Bridge/Bandwidth Control/Ingress Rate Limiting Bandwidth 64 pps x 15625 64 pps x 1 - 15625 Status Disabled Enabled/Disabled...
Page 435 FS750 Series Fast Ethernet WebSmart User’s Guide Table 13. Management Software Default Settings (Continued) Parameter AT-FS750 Default Setting Specifications GarpLeaveTime 600 milli-seconds 30 - 2147483630 milli-seconds GarpLeaveAllTime 10000 milli-seconds 40 - 2147483640 milli-seconds Bridge/QoS QoS Status Disabled Enabled/Disabled Queue for Traffic Low, Medium, High, Highest Classes Port Priority...
Page 436 Appendix A: AT-FS750 Default Parameters Table 13. Management Software Default Settings (Continued) Parameter AT-FS750 Default Setting Specifications encrypted not checked not checked/checked Auth-Protocol MD5/SHA Password none Priv-Protocol DES/none Password none SNMP/Community Table Community Name none 1 - 32 characters User Name (View none 1 - 32 characters Policy)
Page 437 FS750 Series Fast Ethernet WebSmart User’s Guide Table 13. Management Software Default Settings (Continued) Parameter AT-FS750 Default Setting Specifications DSCP none 0 - 63 Protocol none 1 - 255 Source IP Address none IPv4 address in xxx.xxx.xxx.xxx hex format /IPv6 address in xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx hex format Source IP Mask...
Page 438 Appendix A: AT-FS750 Default Parameters Table 13. Management Software Default Settings (Continued) Parameter AT-FS750 Default Setting Specifications Statistics Owner none History Index none 1 - 65535 History Port none History Buckets 1 - 50 none Requested History Interval 1 - 3600 seconds none History Owner none...
Page 439 FS750 Series Fast Ethernet WebSmart User’s Guide Table 13. Management Software Default Settings (Continued) Parameter AT-FS750 Default Setting Specifications 0 - 7 Auto-Detection Disabled Enabled/Disabled User defined OUI - none Description User defined OUI - xx:xx:xx:xx:xx:xx hex format none Telephone Security Port Access Control fsNas1...
Page 440 Appendix A: AT-FS750 Default Parameters Table 13. Management Software Default Settings (Continued) Parameter AT-FS750 Default Setting Specifications Dial-In User none 1 - 23 characters Password Dial-In User none 1 - 4093 where 0 means ignore Dynamic VLAN RADIUS Server IP 0.0.0.0 IPv4 address in xxx.xxx.xxx.xxx hex format /...
Page 441 FS750 Series Fast Ethernet WebSmart User’s Guide Table 13. Management Software Default Settings (Continued) Parameter AT-FS750 Default Setting Specifications DHCP Snooping General Setting: Enabled/Disabled Disabled DHCP Snooping General Setting: Pass Enabled/Disabled Disabled Through Option 82 General Setting: Verify Enabled/Disabled Enabled MAC Address General Setting: Enabled/Disabled...
Page 442 Appendix A: AT-FS750 Default Parameters Table 13. Management Software Default Settings (Continued) Parameter AT-FS750 Default Setting Specifications LLDP LLDP Enabled/Disabled Disabled Message TX Hold 2 - 10 Multiplier Message TX Interval 30 seconds 5 - 32768 seconds LLDP Reinit Delay 2 seconds 1 - 10 seconds LLDP TX Delay...
Page 443 FS750 Series Fast Ethernet WebSmart User’s Guide Table 13. Management Software Default Settings (Continued) Parameter AT-FS750 Default Setting Specifications Firmware Upgrade via none IPv4 address in xxx.xxx.xxx.xxx hex TFTP: TFTP Server IP format; except 127.0.0.1 / IPv6 address in xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx hex format Firmware Upgrade via none...
Page 444 Appendix A: AT-FS750 Default Parameters...

This manual is also suitable for:

At-fs750/28 At-fs750/28ps At-fs750/52

Allied Telesis AT-FS750/20 User Manual

Preface

Section I: Getting Started

Chapter 1 : Starting a Web Browser Session

Chapter 2 : System Configuration

Bridge Configuration

Chapter 3 Port Configuration

Chapter 4 : STP and RSTP

Chapter 5 : Multiple Spanning Tree Protocol

Chapter 6 : Static Port Trunking

Chapter 7 : LACP Port Trunks

Chapter 8 : Port Mirroring

Chapter 9 : Loopback Protection

Chapter 10 : MAC Address Table

Chapter 11 : IGMP Snooping

Chapter 12 : Storm Control

Storm Control

Chapter 13 : Virtual Lans

Chapter 14 : GVRP

Chapter 15 : Quality of Service and Class of Service

Advanced Features

Chapter 17 Snmpv1 and V2C

Chapter 18 : Snmpv3

Chapter 19 : Access Control Configuration

Quick Links

Related Manuals for Allied Telesis AT-FS750/20

Summary of Contents for Allied Telesis AT-FS750/20