Page 2 Corporation. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. D-Link Corporation disclaims any proprietary interest in trademarks and trade names other than its own.
Page 3: Table Of Contents
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Table of Contents Preface ......................................xi Intended Readers..................................xii Typographical Conventions ................................. xii Notes, Notices, and Cautions ............................... xii Safety Instructions ..................................xiii Safety Cautions ......................................xiii General Precautions for Rack-Mountable Products .............................xiv Protecting Against Electrostatic Discharge ..............................xv...
Page 4 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Web-based Switch Configuration.........................22 Introduction....................................22 Login to Web Manager ....................................22 Web-based User Interface .....................................23 Web Pages........................................24 Administration ...............................25 Device Information ..................................26 Stacking ....................................... 29 Port Configuration..................................33 Port Settings ........................................33 Port Error Disabled ..................................
Page 5 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch IP-MAC-Port Binding.................................. 61 ACL Mode ........................................61 IP-MAC Binding Port ....................................63 IP-MAC Binding Table....................................64 IP-MAC Binding Blocked.....................................65 sFlow......................................66 sFlow Global Settings ....................................66 sFlow Analyzer Settings....................................67 sFlow Sampler Settings....................................69 sFlow Counter Poller Settings..................................71 D-Link Single IP Management ..............................
Page 6 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch STP Bridge Global Settings ..................................118 MST Configuration Identification................................120 MSTP Port Information....................................122 STP Instance Settings....................................123 STP Port Settings ......................................124 Forwarding....................................126 Unicast Forwarding.....................................126 Multicast Forwarding ....................................126 Multicast Filtering Mode.....................................127 Layer 3 Features ............................129 IPv6......................................
Page 7 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch DHCP Server Dynamic Binding .................................185 DHCP Server Manual Binding..................................185 DNS Relay ....................................187 DNS Relay Global Settings..................................187 DNS Relay Static Settings...................................188 VRRP ......................................189 VRRP Global Settings....................................189 VRRP Virtual Router Settings ..................................189 VRRP Authentication Settings..................................193...
Page 8 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch 802.1X Port-Based and MAC-Based Access Control ..........................251 Understanding 802.1X Port-based and MAC-based Network Access Control ...................254 Port-Based Network Access Control................................254 MAC-Based Network Access Control ................................255 Guest VLANs......................................256 Guest VLAN .......................................257 Configure 802.1X Authenticator Parameter..............................258 802.1X User ........................................260...
Page 9 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Transmitted (TX) ......................................297 Errors ......................................299 Received (RX)......................................299 Transmitted (TX) ......................................301 Packet Size ....................................303 Browse Router Port..................................305 Browse MLD Router Port ................................305 VLAN Status....................................305 Port Access Control ................................... 306 Authenticator State......................................306...
Page 10 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Reboot System ................................... 329 Save Services ..................................... 330 Save Changes ......................................330 Current Configuration Settings ...................................331 Logout......................................331 Technical Specifications ..........................332 Cables and Connectors ..........................334 System Log Entries ............................335 Cable Lengths...............................347 Glossary ................................348 Warranties/Registration..........................351...
Page 11: Preface
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Preface The xStack DGS-3600 Series User Manual is divided into sections that describe the system installation and operating instructions with examples. Section 1, Introduction - Describes the Switch and its features.
Page 12: Intended Readers
Intended Readers The xStack DGS-3600 Series User Manual contains information for setup and management of the Switch. The term, “the Switch” will be used when referring to all three switches. This manual is intended for network managers familiar with network management concepts and terminology.
Page 13: Safety Instructions
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Safety Instructions Use the following safety guidelines to ensure your own personal safety and to help protect your system from potential damage. Throughout this document, the caution icon ( ) is used to indicate cautions and precautions that you need to review and follow.
Page 14: General Precautions For Rack-Mountable Products
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch • To help protect your system from sudden, transient increases and decreases in electrical power, use a surge suppressor, line conditioner, or uninterruptible power supply (UPS). • Position system cables and power cables carefully; route cables so that they cannot be stepped on or tripped over. Be sure that nothing rests on any cables.
Page 15: Protecting Against Electrostatic Discharge
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch CAUTION: The system chassis must be positively grounded to the rack cabinet frame. Do not attempt to connect power to the system until grounding cables are connected. A qualified electrical inspector must inspect completed power and safety ground wiring. An energy hazard will exist if the safety ground cable is omitted or disconnected.
Page 16: Introduction
DGS-3600 Series The DGS-3600 switch series is a member of the D-Link xStack switch family. xStack is a complete family of stackable devices that ranges from edge 10/100Mbps switches to core Gigabit switches. xStack provides unsurpassed performance, fault tolerance, scalable flexibility, robust security, standard-based interoperability and an impressive support for 10 Gigabit technology to future- proof departmental and enterprise network deployments with an easy migration path.
Page 17: Features
DGS-3600 Series Layer 3 Stackable Fast Ethernet Managed Switch The DGS-3627G contains twenty-four 1000Mbps SFP (Small Form Factor Portable) ports, in addition to four 1000BASE-T located on the front panel. The SFP combo ports are to be used with fiber-optical transceiver cabling in order to uplink various other networking devices for a gigabit link that may span great distances.
Page 18: Xstack Dgs-3600 Series
One female DCE RS-232 DB-9 One female DCE RS-232 DB-9 console port console port DB-9 console port The following table lists the features and compatibility for each type of port present in the xStack DGS-3600 series. 10/100/1000BASE-T SFP Combo 1000BASE-T Combo 10GE Module IEEE 802.3 compliant...
Page 19: Front-Panel Components
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Front-Panel Components DGS-3612G • Twelve SFP 100/1000Mbps ports • Four Combo 1000BASE-T ports located to the right • One female DCE RS -232 DB-9 console port • LEDs for Power, Console, RPS, and Link/Act/Speed for each port Figure 1- 1.
Page 20: Ports
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch LEDs The following table lists the LEDs located on models of the xStack DGS-3600 switch along with their corresponding description: LED Indicator Color Status Description Green Solid Power On Power Dark...
Page 21: Rear Panel Description
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 1- 7. DGS-3627G LEDs Figure 1- 8. DGS-3650 LEDs Rear Panel Description The rear panels of the DGS-3612G, DGS-3627, DGS-3627G and the DGS-3650 are described below. DGS-3612G The rear panel of the DGS-3612G contains an AC power connector, and an outlet for an optional external RPS.
Page 22: Side Panel Description
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Side Panel Description The right-hand side panel of the Switch contains a system fan and ventilation along the entire right side. The left hand panel includes a system fan and a heat vent. The system fans are used to dissipate heat. Do not block these openings on either side of the Switch.
Page 23: 10Ge Uplink Modules
10GE Uplink Modules At the rear of the xStack DGS-3600 series switches reside optional module slots. This slot may be equipped with the DEM-410X single-port 10GE XFP uplink module, or a DEM-410CX single-port 10GE CX4 uplink module, both sold separately.
Page 24: Installing The Sfp Ports
Installing the SFP ports The xStack DGS-3600 Series switches are equipped with SFP (Small Form Factor Portable) ports, which are to be used with fiber-optical transceiver cabling in order to uplink various other networking devices for a gigabit link that may span great distances.
Page 25: Installation
• DCE RS-232 console cable If any item is missing or damaged, please contact your local D-Link Reseller for replacement. Before You Connect to the Network The site where you install the Switch may greatly affect its performance. Please follow these guidelines for setting up the Switch.
Page 26: Installing The Switch Without The Rack
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Installing the Switch without the Rack When installing the Switch on a desktop or shelf, the rubber feet included with the Switch should first be attached. Attach these cushioning feet on the bottom at each corner of the device. Allow enough ventilation space between the Switch and any other objects in the vicinity.
Page 27: Mounting The Switch In A Standard 19" Rack
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Mounting the Switch in a Standard 19" Rack CAUTION: Installing systems in a rack without the front and side stabilizers installed could cause the rack to tip over, potentially resulting in bodily injury under certain circumstances. Therefore, always install the stabilizers before installing components in the rack.
Page 28: Rps Installation
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch RPS Installation Follow the instructions below to connect an RPS power supply to the Switch (DPS-500). The DPS-500 is a redundant power- supply unit designed to conform to the voltage requirements of the switches being supported. DPS-500 can be installed into the DPS-900, or DPS-800.
Page 29: Connect To Rps
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Connect to RPS The DPS-200 is connected to the Master Switch using a 14-pin DC power cable. A standard, three-pronged AC power cable connects the redundant power supply to the main power source.
Page 30: Connecting The Switch
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Section 3 Connecting the Switch Switch to End Node Switch to Hub or Switch Connecting to Network Backbone or Server NOTE: All 10/100/1000Mbps NWay Ethernet ports can support both MDI- II and MDI-X connections.
Page 31: Switch To Hub Or Switch
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Switch to Hub or Switch These connections can be accomplished in a number of ways using a normal cable. • A 10BASE-T hub or switch can be connected to the Switch via a twisted-pair Category 3, 4 or 5 UTP/STP cable.
Page 32: Connecting To Network Backbone Or Server
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Connecting To Network Backbone or Server The two Mini-GBIC combo ports are ideal for uplinking to a network backbone or server. The copper ports operate at a speed of 1000, 100 or 10Mbps in full duplex mode. The fiber optic ports can operate at 1000Mbps in full duplex mode. Connections to the Gigabit Ethernet ports are made using fiber optic cable or Category 5 copper cable, depending on the type of port.
Page 33: Introduction To Switch Management
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Section 4 Introduction to Switch Management Management Options Web-based Management Interface SNMP-Based Management Managing User Accounts Command Line Console Interface through the Serial Port Connecting the Console Port (RS-232 DCE) First Time Connecting to the Switch...
Page 34 12. Enter the commands to complete your desired tasks. Many commands require administrator-level access privileges. Read the next section for more information on setting up user accounts. See the xStack DGS-3600 Series CLI Manual on the documentation CD for a list of all commands and additional information on using the CLI.
Page 35: First Time Connecting To The Switch
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch First Time Connecting to the Switch The Switch supports user-based security that can allow you to prevent unauthorized users from accessing the Switch or changing its settings. This section tells how to log onto the Switch.
Page 36: Snmp Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch • The switch will then prompt the user for a password. Type the <password> used for the administrator account being created and press the Enter key. • Again, the user will be prompted to enter the same password again to verify it. Type the same password and press the Enter key.
Page 37: Ip Address Assignment
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch information or receive traps using SNMP v.1 while assigning a higher level of security to another group, granting read/write privi- leges using SNMP v.3. Using SNMP v.3 individual users or groups of SNMP managers can be allowed to perform or be restricted from performing specific SNMP management functions.
Page 38 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The Switch's MAC address can also be found from the Web management program on the Switch Information (Basic Settings) window on the Configuration menu. The IP address for the Switch must be set before it can be managed with the Web-based manager. The Switch IP address can be automatically set using BOOTP or DHCP protocols, in which case the actual address assigned to the Switch must be known.
Page 39: Web-Based Switch Configuration
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Section 5 Web-based Switch Configuration Introduction Login to Web manager Web-Based User Interface Web Pages Introduction All software functions of the Switch can be managed, configured and monitored via the embedded web-based (HTML) interface.
Page 40: Web-Based User Interface
Area 1 Select the menu or window to be displayed. The folder icons can be opened to display the hyper- linked menu buttons and subfolders contained within them. Click the D-Link logo to go to the D-Link website. Area 2 Presents a graphical near real-time image of the front panel of the Switch.
Page 41: Web Pages
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Web Pages When you connect to the management mode of the Switch with a web browser, a login window is displayed. Enter a user name and password to access the Switch's management mode.
Page 42: Administration
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Section 6 Administration Device Information (DGS-3600 Web Management Tool) Stacking Port Configuration User Accounts Port Mirroring System Log System Severity Settings SNTP Settings MAC Notification Settings TFTP Services File System Services...
Page 43: Device Information
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Device Information The Device Information window contains the main settings for all major functions for the Switch and appears automatically when you log on. To return to the Device Information window,...
Page 44 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch seconds. The default setting is 300 seconds. IGMP Snooping To enable system-wide IGMP Snooping capability select Enabled. IGMP snooping is Disabled by default. Enabling IGMP snooping allows you to specify use of a multicast router only (see below).
Page 45 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch minutes with a default setting of 20 minutes. DVMRP State The user may globally enable or disable the Distance Vector Multicast Routing Protocol (DVMRP) function by using the pull down menu.
Page 46: Stacking
Stacking From firmware release v2.00 of this Switch, the xStack DGS-3600 Series now supports switch stacking, where a set of twelve switches can be combined to be managed by one IP address through Telnet, the GUI interface (web), the console port or through SNMP.
Page 47: Stack Switch Swapping
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch be determined automatically by the stack through an election process which determines the second lowest MAC address and then will assign that switch as the Backup Master, if all priorities are the same.
Page 48: Stacking Mode Settings
The Box Information screen is found in the Administration folder under the heading Stacking. This window is used to configure stacking parameters associated with all switches in the xStack DGS-3600 Series. The user may configure parameters such as box ID, box priority and pre-assigning model names to switches to be entered into the switch stack.
Page 49 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch An example is presented below: VLAN Name Switch Ports System (default) 5, 6, 7, 8, 21, 22, 23, 24 Engineer 9, 10, 11, 12 Marketing 13, 14, 15, 16 Finance 17, 18, 19, 20...
Page 50: Port Configuration
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Port Configuration This section contains information for configuring various attributes and properties for individual physical ports, including port speed and flow control. Port Settings Click Administration > Port Configuration > Port Settings to display the following window: To configure switch ports: 1.
Page 51 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description From…. To Use the pull-down menus to select the port or range of ports to be configured. State Toggle this field to either enable or disable a given port or group of ports.
Page 52: Port Error Disabled
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Port Error Disabled The following window will display the information about ports that have had their connection status disabled, for reasons such as STP loopback detection or link down status. To view this window, click Port Configuration > Port Error Disabled.
Page 53: Port Description
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Port Description The Switch supports a port description feature where the user may name various ports on the Switch. To assign names to various ports, click Administration > Port Configuration > Port Description to view the...
Page 54: User Accounts
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch User Accounts Use the User Account Management window to control user privileges. To view existing User Accounts, open the Administration folder and click on the User Accounts link. This will open the User Account Management window, as shown below.
Page 55: Port Mirroring
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Port Mirroring The Switch allows you to copy frames transmitted and received on a port and redirect the copies to another port. You can attach a monitoring device to the mirrored port, such as a sniffer or an RMON probe, to view details about the packets passing through the first port.
Page 56: System Log Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch System Log Settings The Switch can send Syslog messages to up to four designated servers using the System Log Server. In the Administration folder, click System Log Settings, to view the window shown below.
Page 57: System Log Save Mode Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch UUCP subsystem clock daemon security/authorization messages FTP daemon NTP subsystem log audit log alert clock daemon local use 0 (local0) local use 1 (local1) local use 2 (local2) local use 3 (local3)
Page 58: System Severity Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Time Interval – Users who choose this method can configure a time interval by which the switch will save the log files, in the box adjacent to this configuration field. The user may set a time between 1 and 65535 minutes. The default setting is one minute.
Page 59: Sntp Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch SNTP Settings Time Settings To configure the time settings for the Switch, open the Administration folder. Then the SNTP Settings folder and click on the Time Settings link, revealing the following window for the user to configure.
Page 60: Time Zone And Dst
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Time Zone and DST The following are windows used to configure time zones and Daylight Savings time settings for SNTP. Open the Administration folder, then the SNTP Settings folder and click on the Time Zone and DST link, revealing the following window.
Page 61 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch DST Repeating Settings Using repeating mode will enable DST seasonal time adjustment. Repeating mode requires that the DST beginning and ending date be specified using a formula. For example, specify to begin DST on Saturday during the second week of April and end DST on Sunday during the last week of October.
Page 62: Mac Notification Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch MAC Notification Settings MAC Notification is used to monitor MAC addresses learned and entered into the forwarding database. To globally set MAC notification on the Switch, open the following window by opening the MAC Notification Settings in the Administration folder.
Page 63: Tftp Services
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch TFTP Services Trivial File Transfer Protocol (TFTP) services allow the Switch's firmware to be upgraded by transferring a new firmware file from a TFTP server to the Switch. A configuration file can also be loaded into the Switch from a TFTP server.
Page 64: File System Services
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch File System Services The xStack DGS-3600 switch series contains a 16-megabyte Flash memory where the user may store files for further use on the Switch. The user may place over 200 re-nameable files on the FAT 16 mode Flash memory, of which the user has the option of setting firmware images and configuration files as boot up files, upon the next reboot of the Switch.
Page 65: Directory
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Directory The Directory window allows users to view files stored in the flash memory of the Switch. In future releases, more than one drive may be located in the Flash drive, but for this release, the only drive located on the Flash memory of the Switch is C:. Therefore, to view files located on C:, the user should enter C: into the Drive ID field and click Find.
Page 66: Copy
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Copy This window is used to copy a directory located within the Flash memory of the switch. To view this window, click Maintenance > CF Services > System Services > Copy. Click Copy to initiate copying the file.
Page 67: Ipv6 Ping Test
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch IPv6 Ping Test The following window is used to Ping an IPv6 address. To locate this window, open the Administration folder and click Ping Test > IPv6 Ping Test. Figure 6- 28. IPv6 Ping Test window This window allows the following parameters to be configured to ping an IPv6 address.
Page 68: Ipv6 Neighbor
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch IPv6 Neighbor IPv6 neighbors are devices on the link-local network that have been detected as being IPv6 devices. These devices can forward packets and keep track of the reachability of routers, as well as if changes occur within link-layer addresses of nodes on the network or if identical unicast addresses are present on the local link.
Page 69: Dhcp Auto Configuration Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 6- 30. IPv6 Neighbor Settings – Add window The following fields can be set or viewed: Parameter Description Interface Name Enter the name of the Interface associated with this entry, if any.
Page 70: Snmp Manager
The xStack DGS-3600 Series supports the SNMP versions 1, 2c, and 3. The default SNMP setting is disabled. You must enable SNMP. Once SNMP is enabled you can choose which version you want to use to monitor and control the Switch. The three versions of SNMP vary in the level of security provided between the management station and the network device.
Page 71: Snmp Traps Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch SNMP Traps Settings The following window is used to enable and disable trap settings for the SNMP function on the Switch. To view this window for configuration, click Administration > SNMP Manager > SNMP Trap Settings: Figure 6- 32.
Page 72 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Auth-Protocol None - Indicates that no authorization protocol is in use. MD5 - Indicates that the HMAC-MD5-96 authentication level will be used. SHA - Indicates that the HMAC-SHA authentication protocol will be used.
Page 73: Snmp View Table
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch SNMP View Table The SNMP View Table is used to assign views to community strings that define which MIB objects can be accessed by a remote SNMP manager. To view the SNMP View Table window, open the SNMP Manager folder under Administration and click the SNMP View Table entry.
Page 74: Snmp Group Table
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch SNMP Group Table An SNMP Group created with this table maps SNMP users (identified in the SNMP User Table) to the views created in the previous menu. To view the SNMP Group Table window, open the SNMP Manager folder in the Administration folder and click the SNMP Group Table entry.
Page 75: Snmp Community Table Configuration
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The following parameters can set: Parameter Description Group Name Type an alphanumeric string of up to 32 characters. This is used to identify the new SNMP group of SNMP users. Read View Name This name is used to specify the SNMP group created can request SNMP messages.
Page 76: Snmp Host Table
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description Community Name Type an alphanumeric string of up to 32 characters that is used to identify members of an SNMP community. This string is used like a password to give remote SNMP managers access to MIB objects in the Switch's SNMP agent.
Page 77: Snmp Engine Id
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Community String or Type in the community string or SNMP V3 user name as appropriate. SNMP V3 User Name To add a new IPv6 entry to the Switch's SNMP Host Table, click the Add IPv6 Host button in the upper left-hand corner of the window.
Page 78: Ip-Mac-Port Binding
The maximum number of IP-MAC binding entries is dependant on chip capability (e.g. the ARP table size) and storage size of the device. For the xStack DGS-3600 Series switches, the maximum number of IP-MAC Binding entries is 500.
Page 79 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 6- 49. Access Rule Display windows for IP MAC Binding NOTE: When configuring the ACL mode function of the IP-MAC binding function, please pay close attention to previously set ACL entries. Since the ACL mode entries will fill the first two available access profiles and access profile IDs denote the ACL priority, the ACL mode entries may take precedence over other configured ACL entries.
Page 80: Ip-Mac Binding Port
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch IP-MAC Binding Port To enable or disable IP-MAC binding on specific ports, click IP-MAC Binding Port in the IP-MAC Binding folder on the Administration Menu to open the IP-MAC Binding Ports Setting window.
Page 81: Ip-Mac Binding Table
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch IP-MAC Binding Table The window shown below can be used to create IP-MAC binding entries. Click the IP-MAC Binding Table on the IP-MAC Binding folder on the Administration menu to view the IP-MAC Binding Setting window. Enter the IP and MAC addresses of the authorized users in the appropriate fields and click Add.
Page 82: Ip-Mac Binding Blocked
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch IP-MAC Binding Blocked To view unauthorized devices that have been blocked by IP-MAC binding restrictions open the IP-MAC Binding Blocked window show below. Click IP-MAC Binding Blocked in the IP-MAC Blocked folder on the Configuration menu to open the IP-MAC Binding Blocked window.
Page 83: Sflow
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch sFlow sFlow is a feature for the xStack DGS-3600 Series that allows users to monitor network traffic running through the switch to identify network problems through packet sampling and packet counter information of the Switch.
Page 84: Sflow Analyzer Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch sFlow Analyzer Settings The following windows are used to configure the parameters for the remote sFlow Analyzer (collector) that will be used to gather and analyze sFlow Datagrams that originate from the Switch. Users must have the proper sFlow software set on the Analyzer in order to receive datagrams from the switch to be analyzed, and to analyze these datagrams.
Page 85 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 6- 56. sFlow Counter Analyzer – Add window The following fields can be set or modified: Parameter Description Analyzer Server Enter an integer from 1 to 4 to denote the sFlow Analyzer to be added. Up to four entries can be added, but each entry must have its own unique Collector Port.
Page 86: Sflow Sampler Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch sFlow Sampler Settings The sFlow Sampler Settings window will allow users to configure the Switch’s settings for taking sample packets from the network, including the sampling rate and the amount of the packet header to be extracted. To configure the settings for the sFlow Sampler, click the Administration link, open the sFlow folder and click sFlow Sampler Settings, which will produce the following window, displaying the parameters for the sFlow Sampler.
Page 87 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The following fields may be set: Parameter Description From Choose the beginning port of the range of ports to be configured for packet sampling. Choose the ending port of the range of ports to be configured for packet sampling.
Page 88: Sflow Counter Poller Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch sFlow Counter Poller Settings The following windows will allow the user to configure the settings for the Switch’s counter poller. This mechanism will take a poll of the IF counters of the Switch and them package them with the other previously mentioned data into a datagram which will be sent to the sFlow Analyzer Server for examination.
Page 89 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Analyzer Server ID Enter the previously configured Analyzer Server ID to state the device that will be receiving datagrams from the Switch. These datagrams will include the counter poller information taken using the polling mechanism configured here.
Page 90: D-Link Single Ip Management
D-Link Single IP Management Single IP Management (SIM) Overview Simply put, D-Link Single IP Management is a concept that will stack switches together over Ethernet instead of using stacking ports or modules. There are some advantages in implementing the "Single IP Management" feature: 1.
Page 91: Sim Using The Web Interface
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The Upgrade to v1.6 To better improve SIM management, the xStack DGS-3600 Series switches have been upgraded to version 1.61 in this release. Many improvements have been made, including: 1. The Commander Switch (CS) now has the capability to automatically rediscover member switches that have left the SIM group, either through a reboot or web malfunction.
Page 92 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch If the Switch Administrator wishes to configure the Switch as a Commander Switch (CS), select commander from the Role State field and click Apply. The following parameters can be set: Parameters...
Page 93: Topology
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Topology The Topology window will be used to configure and manage the Switch within the SIM group and requires Java script to function properly on your computer. The Java Runtime Environment on your server should initiate and lead you to the topology window, as seen below.
Page 94 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 6- 67. Topology view This window will display how the devices within the Single IP Management Group are connected to other groups and devices. Possible icons in this screen are as follows:...
Page 95: Tool Tips
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Tool Tips In the Topology view window, the mouse plays an important role in configuration and in viewing device information. Setting the mouse cursor over a specific device in the topology window (tool tip) will display the same information about a specific device as the Tree view does.
Page 96: Right-Click
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Right-Click Right clicking on a device will allow the user to perform various functions, depending on the role of the Switch in the SIM group and the icon associated with it.
Page 97: Commander Switch Icon
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Commander Switch Icon Figure 6- 72. Right Clicking a Commander Icon The following options may appear for the user to configure: • Collapse - To collapse the group that will be represented by a single icon.
Page 98: Menu Bar
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch • Add to group - Add a candidate to a group. Clicking this option will reveal the following window for the user to enter a password for authentication from the Candidate Switch before being added to the SIM group. Click OK to enter the password or Cancel to exit the window.
Page 99: Firmware Upgrade
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch NOTE: Upon this firmware release, some functions of the SIM can only be configured through the Command Line Interface. See the DGS-3600 CLI Manual for more information on SIM and its configurations.
Page 100: Upload Log File
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Upload Log File The following window is used to upload log files from SIM member switches to a specified PC. To view this window click Administration > Single IP Management > Upload Log File. To upload a log file, enter the IP address of the SIM member switch and then enter a path on your PC where you wish to save this file.
Page 101: Layer 2 Features
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Section 7 Layer 2 Features VLAN Trunking IGMP Snooping MLD Snooping Spanning Tree Forwarding & Filtering The following section will aid the user in configuring security functions for the Switch. The Switch includes various functions for VLAN, Trunking, IGMP Snooping, Spanning Tree, and Forwarding, all discussed in detail in the following section.
Page 102: Ieee 802.1Q Vlans
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Notes About VLANs on the DGS-3600 Series No matter what basis is used to uniquely identify end nodes and assign these nodes VLAN membership, packets cannot cross VLANs without a network device performing a routing function between the VLANs.
Page 103: Q Vlan Tags
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch 802.1Q VLAN Tags The figure below shows the 802.1Q VLAN tag. There are four additional octets inserted after the source MAC address. Their presence is indicated by a value of 0x8100 in the EtherType field. When a packet's EtherType field is equal to 0x8100, the packet carries the IEEE 802.1Q/802.1p tag.
Page 104: Port Vlan Id
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Port VLAN ID Packets that are tagged (are carrying the 802.1Q VID information) can be transmitted from one 802.1Q compliant network device to another with the VLAN information intact. This allows 802.1Q VLANs to span network devices (and indeed, the entire network, if all network devices are 802.1Q compliant).
Page 105: Default Vlans
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Default VLANs The Switch initially configures one VLAN, VID = 1, called "default." The factory default setting assigns all ports on the Switch to the "default." As new VLANs are configured in Port-based mode, their respective member ports are removed from the "default."...
Page 106: Static Vlan Entry
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Static VLAN Entry In the L2 Features folder, click VLAN > Static VLAN Entries to open the following window: Figure 7- 5. Current Static VLAN Entries window The Current Static VLAN Entries window lists all previously configured VLANs by VLAN ID and VLAN Name. To delete an existing 802.1Q VLAN, click the corresponding...
Page 107 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 7- 7. Static VLAN window - Modify The following fields can then be set in either the Add or Modify 802.1Q Static VLANs windows: Parameter Description Unit Choose the switch in the switch stack for which to modify VLANs.
Page 108: Gvrp Setting
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch GVRP Setting In the L2 Features menu, open the VLAN folder and click GVRP Settings. The GVRP Settings window, shown on the right, allows you to determine whether the Switch will share its VLAN configuration information with other GARP VLAN Registration Protocol (GVRP) enabled switches.
Page 109: Double Vlans
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Double VLANs Double or Q-in-Q VLANs allow network providers to expand their VLAN configurations to place customer VLANs within a larger inclusive VLAN, which adds a new layer to the VLAN configuration. This basically lets large ISP's create L2 Virtual Private Networks and also create transparent LANs for their customers, which will connect two or more customer LAN points without over-complicating configurations on the client's side.
Page 110: Regulations For Double Vlans
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Regulations for Double VLANs Some rules and regulations apply with the implementation of the Double VLAN procedure. 1. All ports must be configured for the SPVID and its corresponding TPID on the Service Provider’s edge switch.
Page 111 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description Double VLAN Use the pull-down menu to enable or disable the Double VLAN function on this Switch. Enabling State the Double VLAN will return all previous VLAN configurations to the factory default settings and remove Static VLAN configurations from the GUI.
Page 112 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description VLAN Name Enter the pre-configured VLAN name to create as a Double VLAN. SPVID Enter the VID for the Service Provider VLAN with an integer between 1 and 4094.
Page 113: Protocol Vlans
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Protocol VLANs The xStack DGS-3600 Switch Series incorporates the idea of protocol-based VLANs. This standard, defined by the IEEE 802.1v standard maps packets to protocol-defined VLANs by examining the type octet within the packet header to discover the type of protocol associated with it.
Page 114: Protocol Group Vlan Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Protocol Group VLAN Settings To begin the Protocol Group VLAN configurations, click L2 Features > Protocol VLAN > Protocol VLAN Group Settings, which will display the following window. Figure 7- 15. Protocol VLAN Group Settings window Click the Add button to reveal the following window for the user to configure: Figure 7- 16.
Page 115: Protocol Vlan Port Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch stated using the following Protocol Value. • IEEE802.3 LLC – Choose this parameter if you wish this protocol group to employ the Link Logical Control (LLC) frame type. For this frame type, the protocol is identified by the 2-octet IEEE802.3 Link Service Access Point (LSAP) pair field in the packet header,...
Page 116: Trunking
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Trunking Understanding Port Trunk Groups Port trunk groups are used to combine a number of ports together to make a single high-bandwidth data pipeline. The DGS-3600 Series supports up to 32 port trunk groups with 2 to 8 ports in each group. A potential bit rate of 8000 Mbps can be achieved.
Page 117: Link Aggregation
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Link aggregation allows several ports to be grouped together and to act as a single link. This gives a bandwidth that is a multiple of a single link's bandwidth. Link aggregation is most commonly used to link a bandwidth intensive network device or devices, such as a server, to the backbone of a network.
Page 118 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 7- 22. Link Aggregation Group Configuration window- Modify The user-changeable parameters are as follows: Parameter Description Group ID Select an ID number for the group, between 1 and 32. State Trunk groups can be toggled between Enabled and Disabled.
Page 119: Lacp Port Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch LACP Port Settings The LACP Port Settings window is used in conjunction with the Link Aggregation window to create port trunking groups on the Switch. Using the following window, the user may set which ports will be active and passive in processing and sending LACP control frames.
Page 120: Igmp Snooping
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch IGMP Snooping Internet Group Management Protocol (IGMP) snooping allows the Switch to recognize IGMP queries and reports sent between network stations or devices and an IGMP host. When enabled for IGMP snooping, the Switch can open or close a port to a specific device based on IGMP messages passing through the Switch.
Page 121 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description VLAN ID This is the VLAN ID that, along with the VLAN Name, identifies the VLAN for which to modify the IGMP Snooping Settings. VLAN Name This is the VLAN Name that, along with the VLAN ID, identifies the VLAN for which to modify the IGMP Snooping Settings.
Page 122: Router Port Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Router Port Settings A static router port is a port that has a multicast router attached to it. Generally, this router would have a connection to a WAN or to the Internet. Establishing a router port will allow multicast packets coming from the router to be propagated through the network, as well as allowing multicast messages (IGMP) coming from the network to be propagated to the router.
Page 123: Ism Vlan Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Static – Click this option to designate a range of ports as being connected to a multicast-enabled router. This command will ensure that all packets with this router as its destination will reach the multicast-enabled router.
Page 124 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 7- 28. IGMP Snooping Multicast VLAN Table window The previous window displays the settings for previously created Multicast VLANs. To view the settings for a previously created multicast VLAN, click the Modify button of the corresponding ISM VLAN you wish to modify. To create a new Multicast VLAN, click the Add button in the top left-hand corner of the screen, which will produce the following window to be configured.
Page 125: Ip Multicast Address Range Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Click Apply to implement settings made. IP Multicast Address Range Settings So now that the multicast VLAN has been set, users are now able to configure the range of multicast addresses that will be accepted by the source port to be forwarded to the receiver ports.
Page 126 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 7- 34. IGMP Snooping Multicast VLAN Group List Settings window Simply enter the Range Name that was configured in the IP Multicast Address Range Setting – Add window into the Range Name field and click Add.
Page 127: Limited Ip Multicast Range
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Limited IP Multicast Range The Limited IP Multicast Range window allows the user to specify which multicast address(es) reports are to be received on specified ports on the Switch. This function will therefore limit the number of reports received and the number of multicast groups configured on the Switch.
Page 128: Mld Snooping
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch MLD Snooping Multicast Listener Discovery (MLD) Snooping is an IPv6 function used similarly to IGMP snooping in IPv4. It is used to discover ports on a VLAN that are requesting multicast data. Instead of flooding all ports on a selected VLAN with multicast traffic, MLD snooping will only forward multicast data to ports that wish to receive this data through the use of queries and reports produced by the requesting ports and the source of the multicast traffic.
Page 129 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 7- 37. MLD Snooping Settings - Edit window The following parameters may be viewed or modified: Parameter Description VLAN ID This is the VLAN ID that, along with the VLAN Name, identifies the VLAN for which to modify the MLD Snooping Settings.
Page 130: Mld Router Port Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Done Timer Specifies the maximum amount of time a router can remain in the Switch after receiving a done message from the group without receiving a node listener report. The user may specify a time between 1 and 16711450 with a default setting of 2 seconds.
Page 131 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 7- 39. Router Port- Modify window The following parameters can be set: Parameter Description VID (VLAN ID) This is the VLAN ID that, along with the VLAN Name, identifies the VLAN where the MLD multicast router is attached.
Page 132: Spanning Tree
STP will be familiar to most networking professionals. However, since 802.1w RSTP and 802.1s MSTP has been recently introduced to D-Link managed Ethernet switches, a brief introduction to the technology is provided below followed by a description of how to set up 802.1D STP, 802.1w RSTP and 802.1s MSTP.
Page 133: Edge Port
Switch, such as BPDU packets looped back from an unmanaged switch connected to the DGS- 3600 Series switches. To maintain the consistency of the throughput, the xStack DGS-3600 Series switches implement the STP Loopback Detection function.
Page 134 • Neighbor switches of the xStack DGS-3600 Series switches must have the capability to forward BPDU packets. Switches the fail to meet this requirement will disable this function for the port in question on the xStack DGS-3600 Series switches. •...
Page 135: Stp Bridge Global Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch STP Bridge Global Settings To open the following window, open the Spanning Tree folder in the L2 Features menu and click the STP Bridge Global Settings link. Figure 7- 40. STP Bridge Global Settings window – RSTP (default) Figure 7- 41.
Page 136 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch NOTE: The Hello Time cannot be longer than the Max. Age. Otherwise, a configuration error will occur. Observe the following formulas when setting the above parameters: Max. Age <= 2 x (Forward Delay - 1 second) Max.
Page 137: Mst Configuration Identification
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch MST Configuration Identification The following screens in the MST Configuration Identification window allow the user to configure a MSTI instance on the Switch. These settings will uniquely identify a multiple spanning tree instance set on the Switch. The Switch initially possesses one CIST or Common Internal Spanning Tree of which the user may modify the parameters for but cannot change the MSTI ID for, and cannot be deleted.
Page 138 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description MSTI ID Enter a number between 1 and 15 to set a new MSTI on the Switch. Type Create is selected to create a new MSTI. No other choices are available for this field when creating a new MSTI.
Page 139: Mstp Port Information
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The user may configure the following parameters for a MSTI on the Switch. Parameter Description MSTI ID Displays the MSTI ID previously set by the user. Type This field allows the user to choose a desired method for altering the MSTI settings. The user has four choices.
Page 140: Stp Instance Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description Instance ID Displays the MSTI ID of the instance being configured. An entry of 0 in this field denotes the CIST (default MSTI). Internal cost This parameter is set to represent the relative cost of forwarding packets to specified ports (0=Auto) when an interface is selected within a STP instance.
Page 141: Stp Port Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description MSTI ID Displays the MSTI ID of the instance being modified. An entry of 0 in this field denotes the CIST (default MSTI). Type The Type field in this window will be permanently set to Set Priority Only.
Page 142 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The following STP Port Settings fields can be set: Parameter Description From/To A consecutive group of ports may be configured starting with the selected port. External Cost This defines a metric that indicates the relative cost of forwarding packets to the specified port list.
Page 143: Forwarding
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Forwarding Unicast Forwarding The following figure and table describe how to set up Unicast Forwarding on the Switch. Open the Forwarding & Filtering folder in the L2 Features menu and click on the Unicast Forwarding link.
Page 144: Multicast Filtering Mode
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 7- 54. Setup Static Multicast Forwarding Table window The following parameters can be set: Parameter Description The VLAN ID of the VLAN to which the corresponding MAC address belongs. Multicast MAC The MAC address of the static source of multicast packets.
Page 145 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description VLAN Name The VLAN to which the specified filtering action applies. Select the All option to apply the action to all VLANs on the Switch. Filtering Mode This drop-down menu allows you to select the action the Switch will take when it receives a multicast packet that requires forwarding to a port in the specified VLAN.
Page 146: Layer 3 Features
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Section 8 Layer 3 Features IPv6 IP Multinetting IP Interface Settings MD5 Key Settings Route Redistribution Settings Static/Default Route Settings Route Preference Settings Static ARP Settings Policy Route Settings OSPF DCHP/BOOTP Relay...
Page 147: Ipv6
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch IPv6 The xStack DGS-3600 has the capability to support the following: • IPv6 unicast, multicast and anycast addresses • Allow for IPv6 packet forwarding • IPv6 fragmentation and re-assembly • Processing of IPv6 packet and extension headers •...
Page 148: Packet Format
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Packet Format As in IPv4, the IPv6 packet consists of the packet header and the payload, but the difference occurs in the packet header that has been amended and improved for better packet flow and processing. The following will outline and detail the IPv6 enhancements and parts of the IPv6 packet, with special attention to the packet header.
Page 149: Address Format
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Extension Headers Extension headers are used to identify optional parameters regarding IPv6 packets such as routing, fragmentation of packets or authentication parameters. The types of extension headers supported are Hop-by-Hop, Routing, Fragment, Destination Options, Authentication and Encapsulating Security Payload.
Page 150 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch One such compression rule that is used is to remove leading zeros from any 16-bit hexadecimal value. This is only for zeros that begin the value, not for zeros within the value or ones that are ending the value. Therefore, if we take the previous example IPv6...
Page 151: Icmpv6
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch ICMPv6 Network professionals are already very familiar with ICMP for IPv4, which is an essential tool in the IPv4 network, relaying messages about network problems and the general condition of the network. ICMPv6 is the successor to the IPv4 version and performs many of the same basic functions as its precursor, yet is not compatible with ICMPv4.
Page 152: Ip Multinetting
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Duplicate Address Detection (DAD) DAD messages are used to specify that there is more than one node on a local link possessing the same IP address. IPv6 addresses are only leased for a defined period of time. When that time expires, the address will become invalid and another address must be addressed to the node.
Page 153: Interface Settings
The IP Address may initially be set using the console interface prior to connecting to it through the Ethernet. If the Switch IP address has not yet been changed, read the introduction of the xStack DGS-3600 Series CLI Manual or return to Section 4 of this manual for more information.
Page 154: Ipv6 Interface Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The following fields can be set or modified: Parameter Description Interface Name This field displays the name for the IP interface or is used to add a new interface to be created by the user.
Page 155 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 8- 6. IPv6 Interface Settings – Edit window The following fields may be viewed or modified. Click Apply to set changes made. Parameter Description Interface Name This field displays the name for the IP interface or is used to add a new interface or change an existing interface name.
Page 156 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch will be dropped once the Hop Limit reaches 0. The user may set the Hop Limit between 1 and 255 with a default value of 64. IPv6 Address Use this field to set a Global Unicast Address for the Switch. This address will be used to access the network outside of the local link.
Page 157: Md5 Key Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch RA Max Router Used to set the maximum interval time between the dispatch of router advertisements by AdvInterval this interface over the link-local network. This entry must be no less than 4 seconds (4000 milliseconds) and no more than 1800 seconds.
Page 158: Route Redistribution Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Route Redistribution Settings Route redistribution allows routers on the network, which are running different routing protocols to exchange routing information. This is accomplished by comparing the routes stored in the various routers routing tables and assigning appropriate metrics. This information is then exchanged among the various routers according to the individual routers current routing protocol.
Page 159: Routing Table
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Routing Table The Switch supports static routing for IPv4 and IPv6 formatted addressing. Users can create up to 256 static route entries for IPv4 and IPv6 combined. Only manually configured static routes can route IP packets.
Page 160: Ipv6 Static/Default Route Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 8- 10. IPv4 Static/Default Route Settings – Add window The following fields can be set: Parameter Description IP Address Allows the entry of an IP address that will be a static entry into the Switch’s Routing Table.
Page 161 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Delete Click the button to delete this entry from the list. To enter an IPv6 Interface into the IPv6 Static Route list, click the Add button, revealing the following window to configure.
Page 162: Route Preference Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Route Preference Settings Route Preference is a way for routers to select the best path when there are two or more different routes to the same destination from two different routing protocols. The majority of routing protocols are not compatible when used in conjunction with each other.
Page 163 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 8- 12. Route Preference Settings window The following fields can be viewed or set: Parameter Description RIP (1-999) Enter a value between 1 and 999 to set the route preference for RIP. The lower the value, the higher the chance the specified protocol will be chosen as the best path for routing packets.
Page 164: Static Arp Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Static ARP Settings The Address Resolution Protocol (ARP) is a TCP/IP protocol that converts IP addresses into physical addresses. This table allows network managers to view, define, modify and delete ARP information for specific devices.
Page 165: Policy Route Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Policy Route Settings Policy Based routing is a method used by the Switch to give specified devices a cleaner path to the Internet. Used in conjunction with the Access Profile feature, the Switch...
Page 166 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 8- 17. Policy Routing – Add window Adjust the following parameters and click Apply to set the new Policy Route, which will be displayed in the Policy Routing Table. Parameter...
Page 167: Rip
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The Routing Information Protocol is a distance-vector routing protocol. There are two types of network devices running RIP - active and passive. Active devices advertise their routes to others through RIP messages, while passive devices listen to these messages.
Page 168: Rip Global Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch RIP Command Codes The field VERSION contains the protocol version number (1 in this case), and is used by the receiver to verify which version of RIP the packet was sent.
Page 169: Rip Interface Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch RIP Interface Settings RIP settings are configured for each IP interface on the Switch. Click the RIP Interface Settings link in the RIP folder. The menu appears in table form listing settings for IP interfaces currently on the Switch. To configure RIP settings for an individual interface, click on the hyperlinked Interface Name.
Page 170: Ospf
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch OSPF The Open Shortest Path First (OSPF) routing protocol uses a link-state algorithm to determine routes to network destinations. A “link” is an interface on a router and the “state” is a description of that interface and its relationship to neighboring routers. The state contains information such as the IP address, subnet mask, type of network the interface is attached to, other routers attached to the network, etc.
Page 171 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Shortest Path Tree To build Router A’s shortest path tree for the network diagramed below, Router A is put at the root of the tree and the smallest cost link to each destination network is calculated.
Page 172 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Router A 128.213.0.0 Router B Router C 192.213.11.0 222.211.10.0 Figure 8- 24. Constructing a Shortest Path Tree - Completed Note that this shortest path tree is only from the viewpoint of Router A. The cost of the link from Router B to Router A, for instance is not important to constructing Router A’s shortest path tree, but is very important when Router B is constructing its...
Page 173: Ospf Authentication
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Summary link-state updates are generated by Border Routers to distribute routing information about other networks within the AS. Normally, all Summary link-state updates are forwarded to the backbone (area 0) and are then forwarded to all other areas in the network.
Page 174: Designated Router Election
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Neighbors Routers that are connected to the same area or segment become neighbors in that area. Neighbors are elected via the Hello protocol. IP multicast is used to send out Hello packets to other routers on the segment. Routers become neighbors when they see themselves listed in a Hello packet sent by another router on the same segment.
Page 175: Ospf Packet Formats
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Adjacencies on Point-to-Point Interfaces OSPF Routers that are linked using point-to-point interfaces (such as serial links) will always form adjacencies. The concepts of DR and BDR are unnecessary. OSPF Packet Formats All OSPF packet types begin with a standard 24-byte header and there are five packet types.
Page 176 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Hello Packet Hello packets are OSPF packet type 1. They are sent periodically on all interfaces, including virtual links, in order to establish and maintain neighbor relationships. In addition, Hello Packets are multicast on those physical networks having a multicast or broadcast capability, enabling dynamic discovery of neighboring routers.
Page 177 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Database Description Packet Database Description packets are OSPF packet type 2. These packets are exchanged when an adjacency is being initialized. They describe the contents of the topological database. Multiple packets may be used to describe the database. For this purpose, a poll- response procedure is used.
Page 178 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Link-State Request Packet Link-State Request packets are OSPF packet type 3. After exchanging Database Description packets with a neighboring router, a router may find that parts of its topological database are out of date. The Link-State Request packet is used to request the pieces of the neighbor’s database that are more up to date.
Page 179 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The body of the Link-State Update packet consists of a list of link-state advertisements. Each advertisement begins with a common 20-byte header, the link-state advertisement header. Otherwise, the format of each of the five types of link-state advertisements is different.
Page 180 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Link State Advertisement Header All link state advertisements begin with a common 20-byte header. This header contains enough information to uniquely identify the advertisements (Link State Type, Link State ID, and Advertising Router). Multiple instances of the link state advertisement may exist in the routing domain at the same time.
Page 181 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Router Links Advertisements Router links advertisements are type 1 link state advertisements. Each router in an area originates a routers links advertisement. The advertisement describes the state and cost of the router’s links to the area. All of the router’s links to the area must be described in a single router links advertisement.
Page 182 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Field Description Type A quick classification of the router link. One of the following: Type Description: Point-to- point connection to another router. Connection to a transit network. Connection to a stub network.
Page 183 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Network Link Advertisements Link-State Age Options Link-State ID Advertising Router Link-State Sequence Number Link-State Checksum Length Network Mask Attached Router Figure 8- 33. Network Link Advertisements Field Description Network Mask The IP address mask for the network.
Page 184 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Field Description Network Mask For Type 3 link state advertisements, this indicates the destination network’s IP address mask. For example, when advertising the location of a class A network the value 0xff000000.
Page 185: Including The Nssa
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Including the NSSA The NSSA or Not So Stubby Area is a feature that has been added to OSPF so external routes from ASs (Autonomous Systems) can be imported into the OSPF area. As an extension of stub areas, the NSSA feature uses a packet translation system used by BRs (Border Routers) to translate outside routes into the OSPF area.
Page 186 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Field Description Link State This field will hold information concerning information regarding the LS Checksum, Packet Header length, LS sequence number, Advertising Router, Link State ID, LS age, the packet type (Type-7), and the options field. The Options byte contains information regarding the N-Bit and the P-Bit, which will be described later in this section.
Page 187: Ospf Global Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch OSPF Global Settings The OSPF Global Settings menu allows OSPF to be enabled or disabled on the Switch − without changing the Switch’s OSPF configuration. To view the following window, click L3 Features > OSPF > OSPF Global Settings. To enable OSPF, first supply an OSPF Route ID (see below), select Enabled from the State drop-down menu and click the Apply button.
Page 188 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch To change an existing set in the list, type the Area ID of the set you want to change, make the changes and click the Add/Modify button. The modified OSPF area ID will appear in the table.
Page 189: Ospf Interface Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch OSPF Interface Settings To set up OSPF interfaces, click L3 Features > OSPF > OSPF Interface Settings to view OSPF settings for existing IP interfaces. If there are no IP interfaces configured (besides the default System interface), only the System interface settings will appear listed.
Page 190 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description Interface Name Displays the of an IP interface previously configured on the Switch. Area ID Allows the entry of an OSPF Area ID configured above. Router Priority (0- Allows the entry of a number between 0 and 255 representing the OSPF priority of the 255) selected area.
Page 191: Ospf Virtual Link Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch OSPF Virtual Link Settings Click the OSPF Virtual Interface Settings link to view the current OSPF Virtual Interface Settings. There are not virtual interface settings configured by default, so the first time this table is viewed there will be not interfaces listed. To add a new OSPF virtual interface configuration set to the table, click the Add button.
Page 192: Ospf Area Aggregation Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description Allows the entry of an OSPF Area ID − previously defined on the Switch − that allows a Transit Area ID remote area to communicate with the backbone (area 0). A Transit Area cannot be a Stub Area or a Backbone Area.
Page 193: Ospf Host Route Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 8- 47. OSPF Area Aggregation Settings - Add Specify the OSPF aggregation settings and click the Apply button to add or change the settings. The new settings will appear listed in the OSPF Area Aggregation Settings table. To view the table, click the...
Page 194 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 8- 49. OSPF Host Route Settings - Add Figure 8- 50. OSPF Host Route Settings - Edit Specify the host route settings and click the Apply button to add or change the settings. The new settings will appear listed in the OSPF Host Route Settings list.
Page 195: Dhcp/Bootp Relay
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch DHCP/BOOTP Relay The relay hops count limit allows the maximum number of hops (routers) that the DHCP/BOOTP messages can be relayed through to be set. If a packet’s hop count is more than the hop count limit, the packet is dropped. The range is between 1 and 16 hops, with a default value of 4.
Page 196: The Implementation Of Dhcp Information Option 82
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch DHCP Agent This field can be toggled between Enabled and Disabled using the pull-down menu. It is Information Option 82 used to enable or disable the Switches ability to check the validity of the packet’s option 82 Check field.
Page 197: Dhcp/Bootp Relay Interface Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch g. Port: The incoming port number of DHCP client packet, port number starts from 1. Remote ID sub-option format: MAC address 1 byte 1 byte 1 byte 1 byte 6 bytes 1.
Page 198: Dhcp Server
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch DHCP Server For this release of the xStack DGS-3600, the Switch now has the capability to act as a DHCP server to devices within its locally attached network. DHCP, or Dynamic Host Configuration Protocol, allows the switch to delegate IP addresses, subnet masks, default gateways and other IP parameters to devices that request this information.
Page 199: Dhcp Server Exclude Address Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch DHCP Server Exclude Address Settings The following window will allow the user to set an IP address, or a range of IP addresses that are NOT to be included in the range of IP addresses that the Switch will allot to clients requesting DHCP service.
Page 200 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 8- 57. Config DHCP Pool window. The following parameters may be configured or viewed. Parameter Description Pool Name Denotes the name of the DHCP pool for which you are currently adjusting the parameters.
Page 201 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Default Router Enter the IP address of the default router for a DHCP Client. Users must configure at least one address here, yet up to three IP addresses can be configured for this field. The IP address of the default router must be on the same subnet as the DHCP client.
Page 202: Dhcp Server Dynamic Binding
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch DHCP Server Dynamic Binding The following window will allow users to view dynamically bound IP addresses of the DHCP server. These IP addresses are ones that were allotted to clients on the local network and are now bound to the device stated by its MAC address. To view this window, click L3 features >...
Page 203 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Users may view statically bound DHCP entries within a DHCP pool by entering the Pool Name and clicking Find. Results will be displayed in the window above. To set a manual DHCP Binding entry, click the Add window which will produce the following window to configure.
Page 204: Dns Relay
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch DNS Relay Computer users usually prefer to use text names for computers for which they may want to open a connection. Computers themselves, require 32 bit IP addresses. Somewhere, a database of network devices’ text names and their corresponding IP addresses must be maintained.
Page 205: Dns Relay Static Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Secondary Name Allows the entry of the IP address of a secondary domain name server (DNS). Server DNSR Cache Status This can be toggled between Disabled and Enabled. This determines if a DNS cache will be enabled on the Switch.
Page 206: Vrrp
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch VRRP VRRP or Virtual Routing Redundancy Protocol is a function on the Switch that dynamically assigns responsibility for a virtual router to one of the VRRP routers on a LAN. The VRRP router that controls the IP address associated with a virtual router is called the Master, and will forward packets sent to this IP address.
Page 207 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description VRID / Interface VRID - Displays the virtual router ID set by the user. This will uniquely identify the VRRP Name Interface on the network. Interface Name - An IP interface name that has been enabled for VRRP. This entry must have been previously set in the IP Interfaces table.
Page 208 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch State Used to enable (Up) and disable (Down) the VRRP IP interface on the Switch. Priority (1-254) Enter a value between 1 and 254 to indicate the router priority. The VRRP Priority value may determine if a higher priority VRRP router overrides a lower priority VRRP router.
Page 209 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch This window displays the following information: Parameter Description Interface Name An IP interface name that has been enabled for VRRP. This entry must have been previously set in the IP Interface Settings table.
Page 210: Vrrp Authentication Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch VRRP Authentication Settings The VRRP Authentication Settings window is used to set the authentication for each Interface configured for VRRP. This authentication is used to identify incoming message packets received by a router. If the authentication is not consistent with incoming packets, they will be discarded.
Page 211: Ip Multicast Routing Protocol
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch IP Multicast Routing Protocol The functions supporting IP multicasting are added under the IP Multicast Routing Protocol folder, from the L3 Features folder. IGMP, DVMRP, and PIM-DM/SM can be enabled or disabled on the Switch without changing the individual protocol’s configuration by using the DGS-3600 Web Management Tool.
Page 212: Igmp Version 3
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch IGMP version 2 introduces some enhancements such as a method to elect a multicast querier for each LAN, an explicit leave message, and query messages that are specific to a given group.
Page 213: Igmp Interface Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Timers As previously mentioned, IGMPv3 incorporates filters to include or exclude sources. These filters are kept updated using timers. IGMPv3 utilizes two types of timers, one for the group and one for the source. The purpose of the filter mode is to reduce the reception state of a multicast group so that all members of the multicast group are satisfied.
Page 214 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch This window allows the configuration of IGMP for each IP interface configured on the Switch. IGMP can be configured as Version 1, 2 or 3 by toggling the Version field using the pull-down menu. The length of time between queries can be varied by entering a value between 1 and 31,744 seconds in the Query Interval field.
Page 215: Dvmrp Interface Configuration
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch DVMRP Interface Configuration The Distance Vector Multicast Routing Protocol (DVMRP) is a hop-based method of building multicast delivery trees from multicast sources to all nodes of a network. Because the delivery trees are ‘pruned’ and ‘shortest path’, DVMRP is relatively efficient.
Page 216 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 8- 76. DVMRP Interface Settings - Edit window The following fields can be set: Parameter Description Interface Name Displays the name of the IP interface for which DVMRP is to be configured. This must be a previously defined IP interface.
Page 217: Pim Protocol
PIM or Protocol Independent Multicast is a method of forwarding traffic to multicast groups over the network using any pre- existing unicast routing protocol, such as RIP or OSPF, set on routers within a multicast network. The xStack DGS-3600 Series supports two types of PIM, Dense Mode (PIM-DM) and Sparse Mode (PIM-SM).
Page 218: Pim Global Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch sources to determine which single router will send the receiver the necessary multicast data. The source with the shortest metric (hop count) will be elected as the primary multicast source. This metric value is included within the Assert message.
Page 219: Pim Interface Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Register This field is to be configured for the first hop router from the source. After this router sends Suppression Time out a Register message to the RP, and the RP replies with a Register stop message, it will wait for the time configured here to send out another register message to the RP.
Page 220: Pim Candidate Bsr Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch interval time of 30 seconds. Join/Prune Interval This field will set the interval time between the sending of Join/Prune packets stating which multicast groups are to join the PIM enabled network and which are to be removed or “pruned”...
Page 221: Pim Candidate Rp Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 8- 82. PIM Candidate BSR Settings – Edit window The following fields can be viewed or set: Parameter Description Interface Name This read-only field denotes the IP Interface Name to be edited for its C-BSR priority.
Page 222: Pim Static Rp Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Click Apply to implement changes made. To add a PIM Candidate RP, click the Add button in the previous window, which will display the following window for the user to configure.
Page 223: Pim Register Checksum Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch PIM Register Checksum Settings This window is used to set a first hop router to create checksums to be included with the data in Registered packets. To view this window, click L3 Features > IP Multicast Routing Protocol > PIM > PIM Register Checksum Settings.
Page 224: Qos
QoS Output Scheduling 802.1p Default Priority 802.1p User Priority The xStack DGS-3600 Series supports 802.1p priority queuing Quality of Service. The following section discusses the implementation of QoS (Quality of Service) and benefits of using 802.1p priority queuing. Advantages of QoS QoS is an implementation of the IEEE 802.1p standard that allows network administrators a method of reserving bandwidth for...
Page 225: Understanding Qos
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The previous picture shows the default priority setting for the Switch. Class-6 has the highest priority of the eight priority queues on the Switch. In order to implement QoS, the user is required to instruct the Switch to examine the header of a packet to see if it has the proper identifying tag tagged.
Page 226: Port Bandwidth
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Port Bandwidth The bandwidth control settings are used to place a ceiling on the transmitting and receiving data rates for any selected port. In the QoS folder, click Bandwidth Control, to view the window shown to the left.
Page 227: Qos Output Scheduling
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The Scheduling Mechanism has the following parameters. Parameter Description Strict The highest class of service is the first to process traffic. That is, the highest class of service will finish before other queues empty.
Page 228 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 9- 5. QoS Output Scheduling window – Combination queue example...
Page 229: 802.1P Default Priority
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch 802.1p Default Priority The Switch allows the assignment of a default 802.1p priority to each port on the Switch. In the QoS folder, click 802.1p Default Priority, to view the window shown adjacent.
Page 230: Acl
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Section 10 Time Range Access Profile Table Flow Meter CPU Interface Filtering Time Range The Time Range window is used in conjunction with the Access Profile feature to determine a starting point and an ending point, based on days of the week, when an Access Profile configuration will be enabled on the Switch.
Page 231: Access Profile Table
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Access profiles allow users to establish criteria to determine whether or not the Switch will forward packets based on the information contained in each packet's header. These criteria can be specified on a basis of Packet Content, MAC address, or IP address.
Page 232 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch header. • Select IP to instruct the Switch to examine the IP address in each frame's header. • Select Packet Content Mask to specify a mask to hide the content of the packet header.
Page 233 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch • Select IP to instruct the Switch to examine the IP address in each frame's header. • Select Packet Content Mask to specify a mask to hide the content of the packet header.
Page 234 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Click Apply to implement changes made. The page shown below is the Packet Content Mask configuration window. Figure 10- 5. Access Profile Configuration window (Packet Content Mask) This screen will aid the user in configuring the Switch to mask packet headers beginning with the offset value specified. The...
Page 235 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The page shown below is the IPv6 configuration window. Figure 10- 6. Access Profile Configuration window (IPv6) This screen will aid the user in configuring the Switch to mask packet headers beginning with the offset value specified. The...
Page 236 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 10- 7. Access Profile Entry Display window (Ethernet) To establish the rule for a previously created Access Profile: In the ACL folder, click the Access Profile Table link opening the Access Profile Table. The window shown below will appear.
Page 237 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 10- 1 . Access Rule Configuration window (Ethernet) To set the Access Rule for Ethernet, adjust the following parameters and click Apply. Parameters Description Profile ID This is the identifier number for this profile set.
Page 238 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch VLAN Name Allows the entry of a name for a previously configured VLAN. Source MAC Source MAC Address - Enter a MAC Address for the source MAC address. Destination MAC Destination MAC Address - Enter a MAC Address mask for the destination MAC address.
Page 239 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 10- 1 . Access Rule Configuration window (IP) Configure the following Access Rule Configuration settings for IP: Parameter Description Profile ID This is the identifier number for this profile set.
Page 240 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Replace Dscp Select this option to instruct the Switch to replace the DSCP value (in a packet that meets the (0-63) selected criteria) with the value entered in the adjacent field.
Page 241 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 10- 1 . Access Rule Display window (IP) The following window is the Access Rule table for Packet Content. Figure 10- 1 . Access Rule Table window (Packet Content Mask) To remove a previously created rule, select it and click the button.
Page 242 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 10- 16. Access Rule Configuration window (Packet Content Mask) To set the Access Rule for the Packet Content Mask, adjust the following parameters and click Apply. Parameter Description Profile ID This is the identifier number for this profile set.
Page 243 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch This parameter is specified to re-write the 802.1p default priority previously set in the Switch, Priority which is used to determine the CoS queue to which packets are forwarded to. Once this field is specified, packets accepted by the Switch that match this priority are forwarded to the CoS queue specified previously by the user.
Page 244 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 10- 17. Access Profile Entry Display window (Packet Content Mask) NOTE: When using the ACL Mirror function, ensure that the Port Mirroring function is enabled and a target mirror port is set.
Page 245 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description Profile ID This is the identifier number for this profile set. Mode Select Permit to specify that the packets that match the access profile are forwarded by the Switch, according to any additional rule added (see below).
Page 246 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 10- 2 . Access Profile Entry Display window (IPv6)
Page 247: Acl Flow Meter
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch ACL Flow Meter Before configuring the ACL Flow Meter, here is a list of acronyms and terms users will need to know. trTCM – Two Rate Three Color Marker. This, along with the srTCM, are two methods available on the switch for metering and marking packet flow.
Page 248 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The previous window allows users to view the ACL profile and rule that is utilizing the ACL Flow Meter function, and the mode associated with that profile and rule. Users may search a particular Profile ID or Access ID by entering that value into one of the available fields and clicking Search.
Page 249 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch following parameters to determine the color rate of the IP packet flow. CIR – The Committed Information Rate can be set between 1and 156249. The color rates are based on the following two fields which are used in conjunction with the CIR.
Page 250: Cpu Interface Filtering
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch CPU Interface Filtering Due to a chipset limitation and the need for extra switch security, the xStack DGS-3600 switch series incorporates CPU Interface filtering. This added feature increases the running security of the Switch by enabling the user to create a list of access rules for packets destined for the Switch’s CPU interface.
Page 251 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 10- 2 . CPU Interface Filtering Configuration window (Ethernet) Parameter Description Profile ID (1-5) Type in a unique identifier number for this profile set. This value can be set from 1 to 5.
Page 252 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The page shown below is the CPU Interface Filtering Profile Configuration for IP page. Figure 10- 2 . CPU Interface Filtering Configuration window (IP) The following parameters can be modified: Parameter...
Page 253 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch ICMP code value. Select IGMP to instruct the Switch to examine the Internet Group Management Protocol (IGMP) field in each frame's header. • Select Type to further specify that the access profile will apply an IGMP type value.
Page 254 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch This screen will aid the user in configuring the Switch to mask packet headers beginning with the offset value specified. The following fields are used to configure the Packet Content Mask:...
Page 255 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch • IP instructs the Switch to examine the IP address in each frame's header. • Packet Content Mask instructs the Switch to examine the packet header. • IPv6 instructs the Switch to examine the IPv6 part of each packet header.
Page 256 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 10- 3 . CPU Interface Filtering Rule Configuration window (Ethernet) To set the CPU Access Rule for Ethernet, adjust the following parameters and click Apply. Parameters Description Profile ID This is the identifier number for this profile set.
Page 257 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch be implemented on the Switch. To view the settings of a previously configured rule, click in the Access Rule Table to view the following screen: Figure 10- 3 . CPU Interface Filtering Rule Display window (Ethernet) The following window is the CPU Interface Filtering Rule Table for IP.
Page 258 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description Profile ID This is the identifier number for this profile set. Mode Select Permit to specify that the packets that match the access profile are forwarded by the Switch, according to any additional rule added (see below).
Page 259 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 10- 3 . CPU Interface Filtering Rule Table window (Packet Content) To remove a previously created rule, select it and click the button. To add a new CPU Access Rule, click the Add button: Figure 10- 3 .
Page 260 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch • Ethernet instructs the Switch to examine the layer 2 part of each packet header. • IP instructs the Switch to examine the IP address in each frame's header. • Packet Content Mask instructs the Switch to examine the packet header.
Page 261 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The following window is the CPU Access Rule Table for IPv6. Figure 10- 3 . CPU Access Rule Table window (IPv6) To create a new rule set for an access profile click the Add button. A new window is displayed. To remove a previously created rule, click the corresponding button.
Page 262 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Flowlabel Configuring this field, in hex form, will instruct the Switch to examine the flow label field of the IPv6 header. This flow label field is used by a source to label sequences of packets such as non-default quality of service or real time service packets.
Page 263: Security
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Section 11 Security Traffic Control Port Security 802.1X Web Authentication Trust Host Access Authentication Control Safeguard Engine Traffic Segmentation Traffic Control On a computer network, packets such as Multicast packets and Broadcast packets continually flood the network as normal procedure.
Page 264 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The user may set the following parameters: Parameter Description Traffic Control Recover Unit Select the switch in the switch stack to be configured. From… To Select the ports to be recovered.
Page 265 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch NOTE: Traffic Control cannot be implemented on ports that are set for Link Aggregation (Port Trunking). NOTE: Ports that are in the Shutdown forever mode will be seen as Discarding in Spanning Tree windows and implementations though these ports will still be forwarding BPDUs to the Switch’s CPU.
Page 266: Port Security
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Port Security A given ports’ (or a range of ports') dynamic MAC address learning can be locked such that the current source MAC addresses entered into the MAC address forwarding table can not be changed once the port lock is enabled.
Page 267: Port Security Entries
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Port Security Entries The Port Security Entries Table window is used to remove an entry from the port security entries learned by the Switch and entered into the forwarding database. To view the following window, click Security > Port Security > Port Security Entries: Figure 11- 3.
Page 268: Port Access Entity (802.1X)
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Port Access Entity (802.1X) 802.1X Port-Based and MAC-Based Access Control The IEEE 802.1X standard is a security measure for authorizing and authenticating users to gain access to various wired or wireless devices on a specified Local Area Network by using a Client and Server based access control model. This is accomplished by using a RADIUS server to authenticate users trying to access a network by relaying Extensible Authentication Protocol over LAN (EAPOL) packets between the Client and the Server.
Page 269 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Authentication Server The Authentication Server is a remote device that is connected to the same network as the Client and Authenticator, must be running a RADIUS Server program and must be configured properly on the Authenticator (Switch). Clients connected to a port on the Switch must be authenticated by the Authentication Server (RADIUS) before attaining any services offered by the Switch on the LAN.
Page 270: Authentication Process
Figure 11- 9. The 802.1X Authentication Process The D-Link implementation of 802.1X allows network administrators to choose between two types of Access Control used on the Switch, which are: 1. Port-Based Access Control – This method requires only one user to be authenticated per port by a remote RADIUS server to allow the remaining users on the same port access to the network.
Page 271: Understanding 802.1X Port-Based And Mac-Based Network Access Control
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Understanding 802.1X Port-based and MAC-based Network Access Control The original intent behind the development of 802.1X was to leverage the characteristics of point-to-point in LANs. As any single LAN segment in such infrastructures has no more than two devices attached to it, one of which is a Bridge Port. The Bridge Port detects events that indicate the attachment of an active device at the remote end of the link, or an active device becoming inactive.
Page 272: Mac-Based Network Access Control
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch MAC-Based Network Access Control RADIUS Server Ethernet Switch … 802.1X 802.1X 802.1X 802.1X 802.1X 802.1X 802.1X 802.1X 802.1X 802.1X 802.1X 802.1X Client Client Client Client Client Client Client Client Client Client...
Page 273: Guest Vlans
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Guest VLANs On 802.1X security enabled networks, there is a need for non 802.1X supported devices to gain limited access to the network, due to lack of the proper 802.1X software or incompatible...
Page 274: Guest Vlan
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Guest VLAN In the Security menu, open the 802.1X folder and click Configure 802.1X Guest VLAN, which will display the following window for the user to configure. Remember, to set a Guest 802.1X VLAN, the user must first configure a normal VLAN which can be enabled here for Guest VLAN status.
Page 275: Configure 802.1X Authenticator Parameter
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Configure 802.1X Authenticator Parameter To configure the 802.1X Authenticator Settings, click Security > 802.1X > Configure 802.1X Authenticator Parameter: Figure 11- 1 . Configure 802.1X Authenticator Parameter window To configure the settings by port, click on its corresponding Modify button, which will display the following table to configure: Figure 11- 1 .
Page 276 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch AdmCtrlDir <both> Sets the administrative-controlled direction to either in or both. If in is selected, control is only exerted over incoming traffic through the port you selected in the first field.
Page 277: 802.1X User
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch 802.1X User In the Security folder, open the 802.1X folder and click 802.1X User to open the 802.1X User window. This window will allow the user to set different local users on the Switch.
Page 278: Initializing Ports For Mac Based 802.1X
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Port A read-only field indicating a port on the Switch. MAC Address The MAC address of the Switch connected to the corresponding port, if any. Auth PAE State The Authenticator PAE State will display one of the following: Initialize, Disconnected, Connecting, Authenticating, Authenticated, Aborting, Held, ForceAuth, ForceUnauth, and N/A.
Page 279: Reauthenticate Port(S) For Port Based 802.1X
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Reauthenticate Port(s) for Port Based 802.1X This window allows reauthentication of a port or group of ports by using the pull-down menus From and To and clicking Apply. The Reauthenticate Port Table displays the current status of the reauthenticated port(s) once Apply has been clicked.
Page 280: Reauthenticate Port(S) For Mac-Based 802.1X
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Reauthenticate Port(s) for MAC-based 802.1X To reauthenticate ports for the MAC side of 802.1X, the user must first enable 802.1X by MAC address in the DGS-3600 Web Management Tool window. Click Security > 802.1X > Reauthenticate Port(s) to open the following window: Figure 11- 2 .
Page 281: Web Authentication Configuration
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Web Authentication Configuration Web-based Access Control is another port based access control method implemented similarly to the 802.1x port based access control method previously stated. This function will allow user authentication through a RADIUS server or...
Page 282 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch To configure the Switch for WAC Configuration, first open the Security folder and click Web Authentication > Web Authentication Configuration, which will open the following screen. Figure 11- 2 . Web-based Access Control Configuration window...
Page 283 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch NOTE: To enable the Web-based Access Control function, the redirection path field must have the URL of the website that users will be directed to once they enter the limited resource, pre-configured VLAN. Users which attempt Apply settings without the Redirection Page field set will be prompted with an error message and Web- based Access Control will not be enabled.
Page 284 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description User Account Creation User Name Enter the username of up to 15 alphanumeric characters of the guest wishing to access the web through this process. This field is for administrators who have selected local as their web based authenticator.
Page 285: Trust Host
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Trust Host Go to the Security folder and click on the Trust Host link; the following window will appear. Figure 11- 27. Security IP window Use the Security IP Management to permit remote stations to manage the Switch. If you choose to define one or more designated management stations, only the chosen stations, as defined by IP address, will be allowed management privilege through the web manager or Telnet session.
Page 286: Access Authentication Control
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Access Authentication Control The TACACS/XTACACS/TACACS+/RADIUS commands allow users to secure access to the Switch using the TACACS/XTACACS/TACACS+/RADIUS protocols. When a user logs in to the Switch or tries to access the administrator level privilege, he or she is prompted for a password.
Page 287: Authentication Policy And Parameter Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Authentication Policy and Parameter Settings This command will enable an administrator-defined authentication policy for users trying to access the Switch. When enabled, the device will check the Login Method List and choose a technique for user authentication upon login.
Page 288: Authentication Server Group
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Enable Method List Using the pull-down menu, configure an application for normal login on the user level, utilizing a previously configured method list. The user may use the default Method List or other Method List configured by the user.
Page 289: Authentication Server Host
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Simply enter a group name of no more than 15 alphanumeric characters to define the user group to add. After clicking Apply, the new user-defined group will be displayed in the Authentication Server Group window. Here, it can be configured as the user desires.
Page 290 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 11- 3 . Authentication Server Host Setting – Edit window Configure the following parameters to add an Authentication Server Host: Parameter Description IP Address The IP address of the remote server host to add.
Page 291: Login Method Lists
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Login Method Lists This command will configure a user-defined or default Login Method List of authentication techniques for users logging on to the Switch. The sequence of techniques implemented in this command will affect the authentication result. For example, if a user enters a sequence of techniques, for example TACACS –...
Page 292: Enable Method Lists
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description Method List Name Enter a method list name defined by the user of up to 15 characters. Method 1, 2, 3, 4 The user may add one, or a combination of up to four of the following authentication methods to this method list: •...
Page 293 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 11- 4 . Enable Method List - Edit window Figure 11- 4 . Enable Method List - Add window To define an Enable Login Method List, set the following parameters and click Apply:...
Page 294: Configure Local Enable Password
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Configure Local Enable Password This window will configure the locally enabled password for the Enable Admin command. When a user chooses the "local_enable" method to promote user level privileges to administrator privileges, he or she will be prompted to enter the password configured here that is locally set on the Switch.
Page 295: Safeguard Engine
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Safeguard Engine Periodically, malicious hosts on the network will attack the Switch by utilizing packet flooding (ARP Storm) or other methods. These attacks may increase the Safeguard Engine beyond its capability. To alleviate this problem, the Safeguard Engine function was added to the Switch’s software.
Page 296: Safeguard Engine Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Safeguard Engine Settings To enable Safeguard Engine or configure advanced Safeguard Engine settings for the Switch, click Administration > Safeguard Engine > Safeguard Engine Settings, which will open the following window.
Page 297: Traffic Segmentation
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Traffic Segmentation Traffic segmentation is used to limit traffic flow from a single port to a group of ports on either a single switch or a group of ports on another switch in a switch stack.
Page 298: Secure Socket Layer (Ssl)
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Secure Socket Layer (SSL) Secure Sockets Layer or SSL is a security feature that will provide a secure communication path between a host and client through the use of authentication, digital signatures and encryption. These security functions are implemented through the use of a...
Page 299 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 11- 50. Download Certificate window To download certificates, set the following parameters and click Apply. Parameter Description Certificate Type Enter the type of certificate to be downloaded. This type refers to the server responsible for issuing certificates.
Page 300 Switch and need to be configured using the command line interface. For more information on SSL and its functions, see the xStack DGS-3600 Series CLI Manual, located on the documentation CD of this product.
Page 301: Ssh
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch SSH is an abbreviation of Secure Shell, which is a program allowing secure remote login and secure network services over an insecure network. It allows a secure login to remote host computers, a safe method of executing commands on a remote end node, and will provide secure encrypted and authenticated communication between two non-trusted hosts.
Page 302: Ssh Authentication Mode And Algorithm Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Parameter Description SSH Server Status Use the pull-down menu to enable or disable SSH on the Switch. The default is Disabled. Max Session (1-8) Enter a value between 1 and 8 to set the number of users that may simultaneously access the Switch.
Page 303 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch The following algorithms may be set: Parameter Description SSH Authentication Mode and Algorithm Settings Password This parameter may be enabled if the administrator wishes to use a locally configured password for authentication on the Switch. The default is Enabled.
Page 304: Ssh User Authentication
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch SSH User Authentication The following windows are used to configure parameters for users attempting to access the Switch through SSH. To access the following window, click Security > SSH > SSH User Authentication Mode.
Page 305: Monitoring
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Section 12 Monitoring Device Status Stacking Information Module Information CPU Utilization Port Utilization Packets Errors Packet Size Browse Router Port Browse MLD Router Port VLAN Status Port Access Control MAC Address Table...
Page 306: Stacking Information
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Stacking Information To change a switch’s default stacking configuration (for example, the order in the stack), see Box Information in the Configuration folder. The number of switches in the switch stack (up to 12 total) are displayed in the upper right-hand corner of your web-browser. The icons are in the same order as their respective Unit numbers, with the Unit 1 switch corresponding to the icon in the upper left- most corner of the icon group.
Page 307: Module Information
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch My Box ID Displays the Box ID of the Switch currently in use. Master ID Displays the Unit ID number of the Primary Master of the Switch stack. Backup Master Displays the Unit ID of the Backup Master of the switch stack.
Page 308: Cpu Utilization
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch CPU Utilization The CPU Utilization window displays the percentage of the CPU being used, expressed as an integer percentage and calculated as a simple average by time interval. To view this window, open the Monitoring folder and click the CPU Utilization link.
Page 309: Port Utilization
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Port Utilization The Utilization window displays the percentage of the total available bandwidth being used on the port. To view the port utilization, open the Monitoring folder and then the Port Utilization link: Figure 12- 5.
Page 310: Packets
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Packets The Web Manager allows various packet statistics to be viewed as either a line graph or a table. Six windows are offered. Received (RX) Click the Received (RX) link in the Packets folder of the Monitoring menu to view the following graph of packets received on the Switch.
Page 311 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 12- 7. Rx Packets Analysis window (table for Bytes and Packets) The following fields may be set or viewed: Parameter Description Time Interval Select the desired setting between 1s and 60s, where "s" stands for seconds. The default value is one second.
Page 312: Umb Cast (Rx)
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch UMB Cast (RX) Click the UMB Cast (RX) link in the Packets folder of the Monitoring menu to view the following graph of UMB cast packets received on the Switch. Figure 12- 8. Rx Packets Analysis window (line graph for Unicast, Multicast, and Broadcast Packets)
Page 313 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 12- 9. Rx Packets Analysis window (table for Unicast, Multicast, and Broadcast Packets) The following fields may be set or viewed: Parameter Description Time Interval Select the desired setting between 1s and 60s, where "s" stands for seconds. The default value is one second.
Page 314: Transmitted (Tx)
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Transmitted (TX) Click the Transmitted (TX) link in the Packets folder of the Monitoring menu to view the following graph of packets transmitted from the Switch. Figure 12- 1 . Tx Packets Analysis window (line graph for Bytes and Packets)
Page 315 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 12- 1 . Tx Packets Analysis window (table for Bytes and Packets) The following fields may be set or viewed: Parameter Description Time Interval Select the desired setting between 1s and 60s, where "s" stands for seconds. The default value is one second.
Page 316: Errors
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Errors The Web Manager allows port error statistics compiled by the Switch's management agent to be viewed as either a line graph or a table. Four windows are offered. Received (RX) Click the Received (RX) link in the Errors folder of the Monitoring menu to view the following graph of error packets received on the Switch.
Page 317 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 12- 1 . Rx Error Analysis window (table) The following fields can be set: Parameter Description Time Interval Select the desired setting between 1s and 60s, where "s" stands for seconds. The default value is one second.
Page 318: Transmitted (Tx)
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Transmitted (TX) Click the Transmitted (TX) link in the Error folder of the Monitoring menu to view the following graph of error packets received on the Switch. Figure 12- 14. Tx Error Analysis window (line graph)
Page 319 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 12- 15. Tx Error Analysis window (table) The following fields may be set or viewed: Parameter Description Time Interval Select the desired setting between 1s and 60s, where "s" stands for seconds. The default value is one second.
Page 320: Packet Size
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Packet Size The Web Manager allows packets received by the Switch, arranged in six groups and classed by size, to be viewed as either a line graph or a table. Two windows are offered.
Page 321 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 12- 17. Tx/Rx Packet Size Analysis window (table) The following fields can be set or viewed: Parameter Description Time Interval Select the desired setting between 1s and 60s, where "s" stands for seconds. The default value is one second.
Page 322: Browse Router Port
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Browse Router Port This displays which of the Switch's ports are currently configured as router ports. A router port configured by a user (using the console or Web-based management interfaces) is displayed as a static router port, designated by S. D designates a router port that is dynamically configured by the Switch.
Page 323: Port Access Control
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Port Access Control The following screens are used to monitor 802.1X statistics of the Switch, on a per port basis. To view the Port Access Control screens, open the monitoring folder and click the Port Access Control folder. There are six screens to monitor.
Page 324 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Figure 12- 2 . Authenticator State window – MAC-Based 802.1X...
Page 325: Authenticator Statistics
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Authenticator Statistics This table contains the statistics objects for the Authenticator PAE associated with each port. An entry appears in this table for each port that supports the Authenticator function. To view the Authenticator Statistics, click Monitoring > Port Access Control >...
Page 326: Authenticator Session Statistics
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Authenticator Session Statistics This table contains the session statistics objects for the Authenticator PAE associated with each port. An entry appears in this table for each port that supports the Authenticator function. To view the Authenticator Session Statistics, click Monitoring > Port Access Control >...
Page 327: Authenticator Diagnostics
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch 1) Supplicant Logoff 2) Port Failure 3) Supplicant Restart 4) Reauthentication Failure 5) AuthControlledPortControl set to ForceUnauthorized 6) Port re-initialization 7) Port Administratively Disabled 8) Not Terminated Yet UserName The User-Name representing the identity of the Supplicant PAE.
Page 328 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Auth Fail Counts the number of times that the state machine transitions from AUTHENTICATING to HELD, as a result of the Backend Authentication state machine indicating authentication failure (authFail = TRUE).
Page 329: Radius Authentication
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch RADIUS Authentication This table contains information concerning the activity of the RADIUS authentication client on the client side of the RADIUS authentication protocol. It has one row for each RADIUS authentication server with which the client shares a secret. To view the RADIUS Authentication, click Monitoring >...
Page 330: Radius Accounting
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch PendingRequests The number of RADIUS Access-Request packets destined for this server that have not yet timed out or received a response. This variable is incremented when an Access-Request is sent and decremented due to receipt of an Access-Accept, Access-Reject or Access- Challenge, a timeout or retransmission.
Page 331 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch MalformedResponses The number of malformed RADIUS Accounting-Response packets received from this server. Malformed packets include packets with an invalid length. Bad authenticators and unknown types are not included as malformed accounting responses.
Page 332: Mac Address Table
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch MAC Address Table This allows the Switch's dynamic MAC address forwarding table to be viewed. When the Switch learns an association between a MAC address and a port number, it makes an entry into its forwarding table.
Page 333: Igmp Snooping Group
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch IGMP Snooping Group IGMP Snooping allows the Switch to read the Multicast Group IP address and the corresponding MAC address from IGMP packets that pass through the Switch. The number of IGMP reports that were snooped is displayed in the Reports field. To view the IGMP Snooping Group Table, click IGMP Snooping Group in the Monitoring menu: Figure 12- 2 .
Page 334: Mld Snooping Group
Reports The total number of reports received for this group. NOTE: To configure MLD snooping for the xStack DGS-3600 Series switch, go to the Administration folder and select MLD Snooping. Configuration and other information concerning IGMP snooping may be found in Section 6 of this manual under MLD...
Page 335: Trace Route
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Trace Route The following window will aid the user in back tracing the route taken by a packet before arriving at the Switch. When initiated, the Trace Route program will display the IP addresses of the previous hops a packet takes from the Target IP Address entered in the window, until it reaches the Switch.
Page 336: Igmp Snooping Forwarding
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch IGMP Snooping Forwarding This window will display the current multicast forwarding entries learned by IGMP Snooping. To view the following screen, open the Monitoring folder and click the IGMP Snooping Forwarding link.
Page 337: Mld Snooping Forwarding
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch MLD Snooping Forwarding This window will display the current multicast forwarding entries learned by MLD Snooping. To view the following screen, open the Monitoring folder and click the MLD Snooping Forwarding link.
Page 338: Ip Forwarding Table
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch IP Forwarding Table The IP Forwarding Table may be found in the Monitoring menu under the IP Forwarding Table link. The IP Forwarding Table is a read-only screen where the user may view IP addresses discovered by the Switch. To search a specific IP address, enter it into the field labeled IP Address at the top of the screen and click Find to begin your search.
Page 339: Browse Routing Table
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Browse Routing Table The Browse Routing Table window may be found in the Monitoring menu. This screen shows the current IP routing table of the Switch. To find a specific IP route, enter an IP address into the Destination Address field along with a proper subnet mask into the Mask field and click Find.
Page 340: Browse Igmp Group Table
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Browse IGMP Group Table The Browse IGMP Group Table window may be found in the Monitoring menu. This window will show current IGMP group entries on the Switch. To search a specific IGMP...
Page 341: Pim Monitoring
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch PIM Monitoring Multicast routers use Protocol Independent Multicast (PIM) to determine which other multicast routers should receive multicast packets. To find out more information concerning PIM and its configuration on the Switch, see the IP Multicast Routing Protocol chapter of Section 6, Configuration.
Page 342: Ospf Monitoring
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch OSPF Monitoring This section offers windows regarding OSPF (Open Shortest Path First) information on the Switch, including the OSPF LSDB Table, OSPF Neighbor Table and the OSPF Virtual Neighbor Table. To view these tables, open the Monitoring folder and click OSPF Monitoring.
Page 343: Browse Ospf Neighbor Table
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Browse OSPF Neighbor Table This table can be found in the OSPF Monitoring folder by clicking on the Browse OSPF Neighbor Table link. Routers that are connected to the same area or segment become neighbors in that area. Neighbors are elected via the Hello protocol. IP multicast is used to send out Hello packets to other routers on the segment.
Page 344: Switch Logs
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Switch Logs The Web manager allows the Switch's history log, as compiled by the Switch's management agent, to be viewed. To view the Switch history log, open the Monitoring folder and click the Switch Log link.
Page 345: Browse Arp Table
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Browse ARP Table The Browse ARP Table window may be found in the Monitoring menu. This window will show current ARP entries on the Switch. To search a specific ARP entry, enter an interface name into the Interface Name or an IP address and click Find.
Page 346: Switch Maintenance
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Section 13 Switch Maintenance Reset Reboot System Save Changes Log Out Reset The Reset function has several options when resetting the Switch. Some of the current configuration parameters can be retained while resetting all other configuration parameters to their factory defaults.
Page 347: Save Services
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Save Services The following three windows will aid the user in saving configurations to the Switch’s memory. Save Changes The Switch has two levels of memory, normal RAM and non-volatile or NV-RAM. Configuration changes are made effective clicking the Save button.
Page 348: Current Configuration Settings
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Current Configuration Settings The Configuration Settings window allows users to manipulate configuration images saved in the Flash memory of the Switch. To access the following window, click Save Services > Configuration Settings.
Page 349: Technical Specifications
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Appendix A Technical Specifications General IEEE 802.3 10BASE-T Ethernet Protocols IEEE 802.3u 100BASE-TX Fast Ethernet IEEE 802.3ab 1000BASE-T Gigabit Ethernet IEEE 802.3z 1000BASE-T (SFP “Mini GBIC”) IEEE 802.1D Spanning Tree IEEE 802.1s Multiple Spanning Tree IEEE 802.1w Rapid Spanning Tree...
Page 350 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch 3 available slots for optional 10GE modules DGS-3627G: 24 x 1000Mbps SFP ports 4 x 10/100/1000Mbps Combo Ports 3 available slots for optional 10GE modules DGS-3650: 48 x 10/100/1000 Mbps ports...
Page 351: Cables And Connectors
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Appendix B Cables and Connectors When connecting the Switch to another switch, a bridge or hub, a normal cable is necessary. Please review these products for matching cable pin assignment. The following diagrams and tables show the standard RJ-45 receptacle/connector and their pin assignments.
Page 352: System Log Entries
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Appendix C System Log Entries The following table lists all possible entries and their corresponding meanings that will appear in the System Log of this Switch. Event Category Log Content Severity...
Page 353 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Event Category Log Content Severity Remark Description by console and "IP: <ipaddr>, MAC: <macaddr>" are XOR Configuration download by Configuration shown in log string, which console was unsuccessful! download was Warning means if the user logs in (Username: <username>, IP:...
Page 354 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Event Category Log Content Severity Remark Description included in the log. If the user logs in through the Console session timed out Console session console, no IP or MAC Informational (Username: <username>)
Page 355 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Event Category Log Content Severity Remark Description BPDU Loop Back on Port BPDU Loop Back Warning <portNum> on port Spanning Tree Spanning Tree Protocol is Protocol is Informational enabled enabled Spanning Tree...
Page 356 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Event Category Log Content Severity Remark Description Login failed through Web Login failed from <userIP> authenticated through Web by AAA local method authenticated by Warning (Username: <username>, AAA local MAC: <macaddr>)
Page 357 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Event Category Log Content Severity Remark Description Successful login through Web Successful login (SSL) from <userIP> through Web authenticated by AAA none (SSL) Informational method (Username: authenticated by <username>, MAC: AAA none method <macaddr>)
Page 358 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Event Category Log Content Severity Remark Description Successful login through Web Successful login (SSL) from <userIP> through Web authenticated by AAA server (SSL) Informational <serverIP> (Username: authenticated by <username>, MAC: AAA server <macaddr>)
Page 359 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Event Category Log Content Severity Remark Description <macaddr>) configuration Successful Enable Successful Enable Admin Admin through through Console Console authenticated by authenticated by AAA Informational local_enable method (Username: <username>) local_enable method...
Page 360 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Event Category Log Content Severity Remark Description method Enable Admin Enable Admin failed through failed through Telnet from <userIP> Telnet authenticated by AAA authenticated by Warning local_enable method (Username: <username>, local_enable MAC: <macaddr>)
Page 361 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Event Category Log Content Severity Remark Description Successful Enable Admin Successful Enable through SSH from <userIP> Admin through authenticated by AAA none Informational method (Username: authenticated by <username>, MAC: AAA none method <macaddr>)
Page 362 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Event Category Log Content Severity Remark Description <username>, MAC: AAA server <macaddr>) Enable Admin Enable Admin failed through failed through Web (SSL) from <userIP> due Web (SSL) due to to AAA server timeout or...
Page 363 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Event Category Log Content Severity Remark Description port security has reached its Port security violation (Port: maximum Port Warning <portNum>, MAC: <macaddr>) Security learning size and will not learn any new addresses...
Page 364: Cable Lengths
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Appendix D Cable Lengths Use the following table to as a guide for the maximum cable lengths. Standard Media Type Maximum Distance Mini-GBIC 1000BASE-LX, Single-mode fiber module 10km 1000BASE-SX, Multi-mode fiber module...
Page 365: Glossary
DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch Glossary 1000BASE-SX: A short laser wavelength on multimode fiber optic cable for a maximum length of 2000 meters 1000BASE-LX: A long wavelength for a "long haul" fiber optic cable for a maximum length of 10 kilometers 100BASE-FX: 100Mbps Ethernet implementation over fiber.
Page 366 DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch latency: The delay between the time a device receives a packet and the time the packet is forwarded out of the destination port. line speed: See baud rate. main port: The port in a resilient link that carries data traffic in normal operating conditions.
Page 367 FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with this manual, may cause harmful interference to radio communications.
Page 368: Warranties/Registration
Hardware. The Warranty Period shall extend for an additional ninety (90) days after any repaired or replaced Hardware is delivered. If a material defect is incapable of correction, or if D-Link determines in its sole discretion that it is not practical to repair or replace the defective Hardware, the price paid by the original purchaser for the defective Hardware will be refunded by D-Link upon return to D-Link of the defective Hardware.
Page 369: Copyright Statement
OF THE PRODUCT IS WITH THE PURCHASER OF THE PRODUCT. Limitation of Liability: TO THE MAXIMUM EXTENT PERMITTED BY LAW, D-LINK IS NOT LIABLE UNDER ANY CONTRACT, NEGLIGENCE, STRICT LIABILITY OR OTHER LEGAL OR EQUITABLE THEORY FOR ANY LOSS OF USE OF THE PRODUCT, INCONVENIENCE OR DAMAGES OF ANY...
Page 370 Spare parts and spare kits: Ninety (90) days The customer's sole and exclusive remedy and the entire liability of D-Link and its suppliers under this Limited Warranty will be, at D-Link’s option, to repair or replace the defective Hardware during the Warranty Period at no charge to the original owner or to refund the actual purchase price paid. Any repair or replacement will be rendered by D-Link at an Authorized D-Link Service Office.
Page 371 D-Link; and Products that have been purchased from inventory clearance or liquidation sales or other sales in which D-Link, the sellers, or the liquidators expressly disclaim their warranty obligation pertaining to the product. While necessary maintenance or repairs on your Product can be performed by any company, we recommend that you use only an Authorized D-Link Service Office.
Page 372: Product Registration
Product Registration Register your D-Link product online at http://support.dlink.com/register/ Product registration is entirely voluntary and failure to complete or return this form will not diminish your warranty rights.
Page 373 D-Link will then provide you with a Limited Lifetime Warranty reference number for this product. Please retain your original dated proof of purchase with a note of the serial number, and Limited Lifetime Warranty reference number together with this warranty statement and place each document in a safe location.
Page 374 To the extent allowed by local law, the remedies in this warranty statement are customer’s sole and exclusive remedies. Except as indicated above, in no event will D-Link or its suppliers be liable for loss of data or for indirect, special, incidental, consequential (including lost profit or data), or other damage, whether based in a contract, tort, or otherwise.
Page 375: Tech Support
Tech Support Technical Support You can find software updates and user documentation on the D-Link website. Tech Support for customers within Australia: D-Link Technical Support over the Telephone: 1300-766-868 Monday to Friday 8:00am to 8:00pm EST Saturday 9:00am to 1:00pm EST D-Link Technical Support over the Internet: http://www.dlink.com.au...
Page 376: Technical Support
Technical Support You can find software updates and user documentation on the D-Link website. Tech Support for customers within Southeastern Asia and Korea: D-Link Southeastern Asia and Korea Technical Support over the Telephone: +65-6895-5355 Monday to Friday 9:00am to 12:30pm, 2:00pm-6:00pm Singapore Time D-Link Technical Support over the Internet: email:support@dlink.com.sg...
Page 377 Technical Support You can find software updates and user documentation on the D-Link website. Tech Support for customers within India D-Link Technical Support over the Telephone: +91-22-26526741 +91-22-26526696 –ext 161 to 167 Monday to Friday 9:30AM to 7:00PM D-Link Technical Support over the Internet: http://ww.dlink.co.in...
Page 378 D-Link provides free technical support for customers for the duration of the warranty period on this product. Customers can contact D-Link technical support through our web site or by phone. Tech Support for customers within Russia D-Link Technical Support over the Telephone:...
Page 379 Technical Support You can find software updates and user documentation on the D-Link website. Tech Support for customers within the U.A.E & North Africa: D-Link Technical Support over the Telephone: (971) 4-391-6480 (U.A.E) Sunday to Wednesday 9:00am to 6:00pm GMT+4 Thursday 9:00am to 1:00pm GMT+4 D-Link Middle East &...
Page 380 Technical Support You can find software updates and user documentation on the D-Link website. Tech Support for customers within South Africa and the Sub Sahara Region : D-Link South Africa and Sub Sahara Technical Support over the Telephone: +27-12-665-2165 08600 DLINK (For South Africa only)
Page 381 Technical Support You can find updates and user documentation on the D-Link website Tech Support for Latin America customers: D-Link Technical Support over the following Telephone Numbers: Argentina: 0800-666 1442 Monday to Friday 09:00am to 22:00pm Chile: 800-214 422 Monday to Friday 08:00am to 21:00pm...
Page 382 Т х ч кая ка О И D-Link. D-Link К D-Link И Т х ч кая ка D-Link: (495) 744-00-99 Т х ч кая ка ч И http://www.dlink.ru email: support@dlink.ru...
Page 383 Sitio Web www.dlinkla.com El servicio de soporte técnico tiene presencia en numerosos países de la Región Latino América, y presta asistencia gratuita a todos los clientes de D-Link, en forma telefónica e internet, a través de la casilla soporte@dlinkla.com Soporte Técnico Help Desk Argentina:...
Page 384 Você pode encontrar atualizações de software e documentação de usuário no site da D-Link Brasil www.dlinkbrasil.com.br. A D-Link fornece suporte técnico gratuito para clientes no Brasil durante o período de vigência da garantia deste produto. Suporte Técnico para clientes no Brasil: Telefone São Paulo (11) 2185-9301...
Page 386 Technical Support You can find software updates and user documentation on the D-Link website. D-Link provides free technical support for customers within the United States and within Canada for the duration of the warranty period on this product. U.S. and Canadian customers can contact D-Link technical support through our website, or by phone.
Page 387 Technical Support You can find software updates and user documentation on the D-Link websites. If you require product support, we encourage you to browse our FAQ section on the Web Site before contacting the Support line. We have many FAQ’s which we hope will provide you a speedy resolution for...
Page 388 Technische Unterstützung Aktualisierte Versionen von Software und Benutzerhandbuch finden Sie auf der Website von D-Link. D-Link bietet kostenfreie technische Unterstützung für Kunden innerhalb Deutschlands, Österreichs, der Schweiz und Osteuropas. Unsere Kunden können technische Unterstützung über unsere Website, per E-Mail oder telefonisch anfordern.
Page 389: Assistance Technique
Assistance technique Vous trouverez la documentation et les logiciels les plus récents sur le site web D-Link. Vous pouvez contacter le service technique de D-Link par notre site internet ou par téléphone. Support technique destiné aux clients établis en France: Assistance technique D-Link par téléphone:...
Page 390 Asistencia Técnica Puede encontrar las últimas versiones de software así como documentación técnica en el sitio web de D-Link. D-Link ofrece asistencia técnica gratuita para clientes residentes en España durante el periodo de garantía del producto. Asistencia Técnica de D-Link por teléfono:...
Page 391 Supporto tecnico Gli ultimi aggiornamenti e la documentazione sono disponibili sul sito D-Link. Supporto tecnico per i clienti residenti in Italia D-Link Mediterraneo S.r.L. Via N. Bonnet 6/B 20154 Milano Supporto Tecnico dal lunedì al venerdì dalle ore 9.00 alle ore 19.00 con orario continuato...
Page 392 Technical Support You can find software updates and user documentation on the D-Link website. D-Link provides free technical support for customers within Benelux for the duration of the warranty period on this product. Benelux customers can contact D-Link technical support through our website, or by phone.
Page 393: Pomoc Techniczna
Najnowsze wersje oprogramowania i dokumentacji użytkownika można znaleźć w serwisie internetowym firmy D-Link. D-Link zapewnia bezpłatną pomoc techniczną klientom w Polsce w okresie gwarancyjnym produktu. Klienci z Polski mogą się kontaktować z działem pomocy technicznej firmy D-Link za pośrednictwem Internetu lub telefonicznie.
Page 394 Technická podpora Aktualizované verze software a uživatelských příruček najdete na webové stránce firmy D-Link. D-Link poskytuje svým zákazníkům bezplatnou technickou podporu Zákazníci mohou kontaktovat oddělení technické podpory přes webové stránky, mailem nebo telefonicky Web: http://www.dlink.cz/suppport/ E-mail: support@dlink.cz Telefon: 224 247 503 Telefonická...
Page 395 Technikai Támogatás Meghajtó programokat és frissítéseket a D-Link Magyarország weblapjáról tölthet le. Telefonon technikai segítséget munkanapokon hétfőtől- csütörtökig 9.00 – 16.00 óráig és pénteken 9.00 – 14.00 óráig kérhet a (1) 461-3001 telefonszámon vagy a support@dlink.hu emailcímen. Magyarországi technikai támogatás : D-Link Magyarország...
Page 396 Teknisk Support Du kan finne programvare oppdateringer og bruker dokumentasjon på D-Links web sider. D-Link tilbyr sine kunder gratis teknisk support under produktets garantitid. Kunder kan kontakte D-Links teknisk support via våre hjemmesider, eller på tlf. Teknisk Support: D-Link Teknisk telefon Support:...
Page 397 Teknisk Support Du finder software opdateringer og bruger- dokumentation på D-Link’s hjemmeside. D-Link tilbyder gratis teknisk support til kunder i Danmark i hele produktets garantiperiode. Danske kunder kan kontakte D-Link’s tekniske support via vores hjemmeside eller telefonisk. D-Link teknisk support over telefonen: Tlf.
Page 398 Teknistä tukea asiakkaille Suomessa: D-Link tarjoaa teknistä tukea asiakkailleen. Tuotteen takuun voimassaoloajan. Tekninen tuki palvelee seuraavasti: Arkisin klo. 9 - 21 numerosta 0800-114 677 Internetin kautta Ajurit ja lisätietoja tuotteista. http://www.dlink.fi Sähköpostin kautta voit myös tehdä kyselyitä.
Page 399 Teknisk Support På vår hemsida kan du hitta mer information om mjukvaru uppdateringar och annan användarinformation. D-Link tillhandahåller teknisk support till kunder i Sverige under hela garantitiden för denna produkt. Teknisk Support för kunder i Sverige: D-Link Teknisk Support via telefon: 0770-33 00 35 Vardagar 08.00-20.00...
Page 400 Você pode encontrar atualizações de software e documentação de http://www.dlink.pt utilizador no site de D-Link Portugal A D-Link fornece suporte técnico gratuito para clientes no Portugal durante o período de vigência de garantia deste produto. Suporte Técnico para clientes no Portugal: Assistência Técnica:...
Page 401 υ µ Γ α π υ Ε α χ υ: Τη εφω υπ ρ η D-Link : η : 210 86 11 114 Φα : 210 86 53 172 (∆ευ ρα-Παρα ευ 09:00-17:00) e-mail: support@dlink.gr Τεχ υπ ρ η D-Link µ...
Page 403: International Offices
FAX: +47 22 30 95 80 URL: www.dlink.com.cn URL: www.dlink.no India Taiwan Finland D-Link House, Kurla Bandra Complex Road Latokartanontie 7A No. 289 , Sinhu 3rd Rd., Neihu District , Off CST Road, Santacruz (East) FIN-00700 HELSINKI Taipei City 114 ,Taiwan...
Page 404: Registration Card
8. What category best describes your company? Aerospace Engineering Education Finance Hospital Legal Insurance/Real Estate Manufacturing Retail/Chainstore/Wholesale Government Transportation/Utilities/Communication System house/company Other________________________________ 9. Would you recommend your D-Link product to a friend? Don't know yet 10.Your comments on this product? ______________________________________________________________________...

D-Link Xstack DGS-3600 Series User Manual

Quick Links

Related Manuals for D-Link Xstack DGS-3600 Series

Summary of Contents for D-Link Xstack DGS-3600 Series