Comnet CNGE2FE24MSPOE Installation And Operation Manual
  1. Manuals
  2. Brands
  3. Comnet Manuals
  4. Switch
  5. CNGE2FE24MSPOE
  6. Installation and operation manual

Comnet CNGE2FE24MSPOE Installation And Operation Manual

Environmentally hardened managed
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
INSTALLATION AND OPERATION MANUAL
CNGE2FE24MSPOE
ENVIRONMENTALLY HARDENED MANAGED
ETHERNET SWITCH WITH (24) 10/100TX
+ (2) 10/100/1000FX RJ45 or 1000FX SFP PORTS
V1.02 – October 2009
The ComNet™ CNGE2FE24MSPoE Managed Ethernet Switch provides transmission of (24) 10/100 BASE-
TX and (2) 10/100/1000TX or 1000FX combo ports. Unlike most Ethernet switches, these environmentally
hardened units are designed for deployment in difficult operating environments, and are available for use
with either conventional CAT-5e copper or optical transmission media. The 24 electrical ports support the
10/100 Mbps Ethernet IEEE 802.3 protocol, and auto-negotiating and auto-MDI/MDIX features are
provided for simplicity and ease of installation. All 24 ports support IEEE.802.3af based POE. 2 ports are
10/100/1000 configurable for copper or fiber media for use with multimode or single mode optical fiber,
selected by optional SFP modules. These network managed layer 2 switches are optically (1000 BASE-
FX) and electrically compatible with any IEEE 802.3 compliant Ethernet devices. Plug-and-play design
ensures ease of installation, and no electrical or optical adjustments are ever required. The
CNGE2FE24MSPoE incorporates LED indicators for monitoring the operating status of the managed
switch and network. These units are rack mountable.
i

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the CNGE2FE24MSPOE and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Comnet CNGE2FE24MSPOE

Summary of Contents for Comnet CNGE2FE24MSPOE

  • Page 1 + (2) 10/100/1000FX RJ45 or 1000FX SFP PORTS V1.02 – October 2009 The ComNet™ CNGE2FE24MSPoE Managed Ethernet Switch provides transmission of (24) 10/100 BASE- TX and (2) 10/100/1000TX or 1000FX combo ports. Unlike most Ethernet switches, these environmentally hardened units are designed for deployment in difficult operating environments, and are available for use with either conventional CAT-5e copper or optical transmission media.
  • Page 2 Notice The contents of this manual are based on the table below listing firmware version, software kernel version, and hardware version. If the switch functions are different from the description of contents of manual, please contact your local representative for more information. Firmware Version
...

  • Page 3: Ce Mark Warning

    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 in a residential installation.

  • Page 4: Table Of Contents

    Content FCC Warning ............. iii 
 CE Mark Warning ............iii 
 Content ..............iv 
 Introduction ............9 
 
 Hardware Features......... 9 
 
 Software Feature .......... 12 
 
 Package Contents ........15 
 
 Hardware Description ........16 
...
  • Page 5 CLI Management.......... 31 
 
 Web-Based Management ........ 33 
 
 About Web-based Management....33 
 
 Preparing for Web Management ....33 
 
 System Login..........34 
 
 System.............. 35 
 
 System Information ........35 
 
 IP Configuration..........
  • Page 6 6.18 Advanced Configuration—Jumbo Frame ..54 
 
 6.19 1000TX Cable Length ........55 
 
 Port ..............56 
 
 Port Statistics ..........56 
 
 Port Counters ..........57 
 
 Port Control ..........59 
 
 Port Trunk............. 61 
...
  • Page 7 7.10 QoS Configuration ........88 
 
 7.10.1 QoS Policy and Priority Type......88 
 
 7.11 IGMP Configuration ........90 
 
 7.12 LLDP Configuration ........91 
 
 7.13 X-Ring ............92 
 
 7.14 Security ............95 
...
  • Page 8 10.1.2 System Commands Set ........115 
 
 10.1.3 Port Commands Set ........118 
 
 10.1.4 Trunk Commands Set........120 
 
 10.1.5 VLAN Commands Set........121 
 
 10.1.6 Spanning Tree Commands Set ....... 123 
 
 10.1.7 QOS Commands Set ........

  • Page 9: Introduction

    1 Introduction The CNGE2FE24MSPOE Managed Industrial PoE Switch is a cost-effective solution and meets the high reliability requirements demanded by industrial applications. Using the fiber ports can extend the connection distance that increases the network elasticity and performance. The industrial switch provides the PoE function for Powered Devices to receive power as well as data over the RJ45 cable.
  • Page 10 14,880 pps for 10Base-T Ethernet port Transfer Rate 148,800 pps for 100Base-TX/FX Fast Ethernet port 1,488,000 pps for Gigabit Fiber Ethernet port Packet Buffer 4Mbits MAC address 8K MAC address table Flash ROM 4Mbytes DRAM 32Mbytes Jumbo Frame 9022bytes (for Gigabit Ports) (Front) RS-232 : Female DB-9 (for Console) (Rear) RS-232: Male DB-9 (for UPWM) Connector...
  • Page 11 DC 48V A readily accessible disconnect device as part of the building installation shall be incorporated into the Power Supply fixed wiring. Moreover, The disconnect device (appropriate circuit breaker) must be included in the ungrounded supply conductor. Redundant Power DC 48V Supply Power 335 Watts...

  • Page 12: Software Feature

    IEC60068-2-32 (Free fall) Stability testing IEC60068-2-27 (Shock) IEC60068-2-6 (Vibration) 1.2 Software Feature SNMP v1 SNMP v2c Management SNMP v3 Web/Telnet/Console (CLI) RFC 2418 SNMP MIB, RFC 1213 MIBII, RFC 2011 SNMP V2 MIB, RFC 1493 Bridge MIB, SNMP MIB RFC 2674 VLAN MIB, RFC 1215 Trap MIB, RFC 1643 Ethernet Like, RFC 1757 RMON1, RSTP MIB, PoE MIB, UPS MIB, LLDP MIB, Private MIB Port based VLAN, up to 24 groups...
  • Page 13 Supports LLDP to allow switch to advertise its LLDP identification and capability on the LAN Supports IEEE802.1d Spanning Tree and IEEE802.1w Spanning Tree Rapid Spanning Tree Supports X-Ring, Dual Homing, Couple Ring and Central Ring topology X-Ring Provides redundant backup feature and the recovery time below 20ms The quality of service determined by port, Tag and Quality of service...
  • Page 14 Support ingress packet filter and egress packet limit The egress rate control supports all of packet type and the limit rates are 0~100Mbps Bandwidth Ingress filter packet type combination rules are Control Broadcast/Multicast/Unknown Unicast packet, Broadcast/Multicast packet, Broadcast packet only and all of packet.

  • Page 15: Package Contents

    SNMP and CLI interface. 1.3 Package Contents Please refer to the package contents list below to verify them against the checklist.  CNGE2FE24MSPOE Managed Industrial PoE Switch x 1  User manual x 1  Pluggable Terminal Block x 1 ...

  • Page 16: Hardware Description

    In this paragraph, the Industrial switch’s hardware spec, port, cabling information, and wiring installation will be described. 2.1 Physical Dimension CNGE2FE24MSPOE Managed Industrial PoE Switch dimensions (W x D x H) are 440mm x 280mm x 44mm 2.2 Front Panel...
  • Page 17 Pin 7 or Pin 8 = +48 VDC Pin 9 or Pin 10 = -48 VDC Fault Pin 5 and Pin 6 = normally open relay secondary, contacts rated at 24 VDC 1A max, resistive loads only Rear panel of the CNGE2FE24MSPOE Industrial Switch...

  • Page 18: Led Indicators

    2.4 LED Indicators The diagnostic LEDs located on the front panel of the industrial switch provide real-time information of the system and optional status. The following table provides the description of the LED status and their meanings for the switch. Status Description DC power input 1 or 2 is inactive or port link down...

  • Page 19: Cabling

    port) Blink The port is receiving or transmitting data. 25/26 port No device attached Amber The port is operating in Full-duplex mode FDX/COL (Gigabit port) Blink Collision of Packets occurs in the port 25/26 port In Half-duplex mode 2.5 Cabling ...
  • Page 20 Transceiver to the SFP module Transceiver Inserted Second, insert the fiber cables LC connector into the transceiver. LC connector to the transceiver...
  • Page 21 To remove the LC connector from the transceiver, please follow the steps shown below: First, press the upper side of the LC connector to release from the transceiver and pull it out. Remove LC connector Second, push down the metal loop and pull the transceiver out by the plastic handle. Pull out from the transceiver...

  • Page 22: Desktop Installation

    2.6 Desktop Installation Set the switch on a sufficiently large flat space with a power outlet nearby. The surface where you put your switch should be clean, smooth, level and sturdy. Make sure there is enough clearance around the switch to allow attachment of cables, power cord and allow air circulation.
  • Page 23 Perform the following steps to rack-mount the switch: Position one plate to align with the holes on one side of the hub and secure it with the smaller plate screws. Then, attach the remaining plate to the other side of the switch. Attach mounting plates with screws After attaching both mounting plates, position the switch in the rack by lining up the holes in the plates with the appropriate holes on the rack.

  • Page 24: Network Application

    3 Network Application This segment provides samples to help the user understand industrial switch applications. For sample applications of the industrial switch, see the figures below.

  • Page 25: X-Ring Application

    3.1 X-Ring Application The industrial switch supports the X-Ring protocol that can help the network system to recover from network connection failure within 20ms or less, and make the network system more reliable. The X-Ring algorithm is similar to Spanning Tree Protocol (STP) and Rapid STP (RSTP) algorithm but its recovery time is less than STP/RSTP.

  • Page 26: Couple Ring Application

    3.2 Couple Ring Application In the network, it may have more than one X-Ring group. Using the coupling ring function can connect each X-Ring for redundant backup. It can ensure the transmissions between two ring groups do not fail. The following figure is a sample of coupling ring application.

  • Page 27: Central Ring Application

    3.3 Central Ring Application Central Ring is an advanced function which supports backup connection for redundant transmission. When the connection fails, the system will recover from failure within 20 milliseconds. Central Ring can also handle up to 4 rings by configuring a single switch only as the ring master switch.

  • Page 28: Dual Homing Application

    3.4 Dual Homing Application Dual Homing function is to prevent a connection loss between X-Ring group(s) and upper level/core switches. Assign one port to be the Dual Homing port that is the backup port in the X-Ring group. The Dual Homing function only works when the X-Ring function is active. Each X-Ring group only has one Dual Homing port.

  • Page 29: Console Management

    4 Console Management 4.1 Connecting to the Console Port Use the supplied RS-232 cable to connect between a terminal/PC and the console port. The terminal or PC being connected to must support the terminal emulation program. Connecting the switch to a terminal via RS-232 cable 4.2 Login in the Console Interface When the connection between Switch and PC is ready, turn on the PC and run a terminal emulation program or Hyper Terminal and configure its communication parameters to...
  • Page 30 Flow control: None The settings of communication parameters After finishing the parameter settings, select ‘OK’. When the blank screen shows up, press Enter key to bring out the login prompt. Key in ‘admin’ (default value) for both User name and Password (use Enter key to switch), then press Enter key and the Main Menu of console management appears.

  • Page 31: Cli Management

    4.3 CLI Management The system supports the console management—CLI command. After you log in on the system, you will see a command prompt. To enter CLI management interface, type in “enable” command. CLI command interface The following table lists the CLI commands and description. Access Exit Modes...
  • Page 32 Enter the configure To exit to Use this mode to command privileged configure those Global switch while in EXEC mode, parameters that are Configuration (config)# privileged enter exit or going to be applied to EXEC mode. your switch. Enter the vlan database To exit to Use this mode to...

  • Page 33: Web-Based Management

    5 Web-Based Management This section introduces the configuration and functions of the Web-Based management. 5.1 About Web-based Management There is an embedded HTML web site residing in flash memory on the CPU board of the switch, which offers advanced management features and allows users to manage the switch from anywhere on the network through a standard browser such as Microsoft Internet Explorer.

  • Page 34: System Login

    5.3 System Login Launch Internet Explorer on the PC Key in “http:// then enter the IP address of the switch, and then Press “Enter”. The login screen will appear right after. Key in the user name and password. The default user name and password are the same as ‘admin’...

  • Page 35: System

    6 System 6.1 System Information Assign the system name and location and view the system information.  System Name: Assign the system name of the switch (The maximum length is 64 bytes)  System Description: Describes the switch.  System Location: Assign the switch physical location (The maximum length is 64 bytes).

  • Page 36: Ip Configuration

    6.2 IP Configuration User can configure the IP Settings and DHCP client function here.  DHCP Client: Enable or disable the DHCP client function. When DHCP client function is enabled, the industrial switch will be assigned an IP address from the network DHCP server.

  • Page 37: Dhcp Server - System Configuration

    IP configuration interface 6.3 DHCP Server – System configuration DHCP is the abbreviation of Dynamic Host Configuration Protocol that is a protocol for assigning dynamic IP addresses to devices on a network. With dynamic addressing, a device can have a different IP address every time it connects to the network. In some systems, the device's IP address can even change while it is still connected.

  • Page 38: Dhcp Server - Client Entries

    192.168.1.200. In contrast, 192.168.1.200 is the High IP address.  Subnet Mask: Type in the subnet mask of the IP configuration.  Gateway: Type in the IP address of the gateway in your network.  DNS: Type in the Domain Name Server IP Address in your network. ...

  • Page 39: Dhcp Server - Port And Ip Binding

    6.5 DHCP Server - Port and IP Binding Assign the dynamic IP address to the port. When the device is connecting to the port and asks for IP assigning, the system will assign the IP address that has been assigned before to the connected device.

  • Page 40: Tftp - Update Firmware

    6.6 TFTP - Update Firmware It provides the functions that allow user to update the switch firmware. Before updating, make sure the TFTP server is ready and the firmware image is located on the TFTP server. TFTP Server IP Address: Type in your TFTP server IP. Firmware File Name: Type in the name of firmware image.

  • Page 41: Tftp - Backup Configuration

    Restore Configuration interface 6.8 TFTP - Backup Configuration You can save the current configuration from flash ROM to TFTP server for restoring later. TFTP Server IP Address: Type in the TFTP server IP. Backup File Name: Type in the file name. Select Backup Configuration interface 6.9 System Event Log –...
  • Page 42 System Log Server IP Address: Assign the system log server IP. When Syslog Client Mode is set as Client Only, the system event log will only be reserved in the switch’s RAM until next reboot. When Syslog Client Mode is set as Server Only, the system log will only be sent to the syslog server and you have to type the IP address of the Syslog Server in the “Syslog Server IP Address”...

  • Page 43: System Event Log - Smtp Configuration

    6.10 System Event Log - SMTP Configuration You can set up the mail server IP, mail account, password, and forwarded email account for receiving the event alert. Email Alert: Enable or disable the email alert function. SMTP Server IP: Set up the mail server IP address (when Email Alert is enabled, this function will become available).

  • Page 44: System Event Log - Event Configuration

    SMTP Configuration interface 6.11 System Event Log - Event Configuration The user must enable the Syslog or SMTP first to configure the condition setting in this page. When the Syslog/SMTP checkbox is marked, the event log will be sent to system log server/SMTP server.
  • Page 45  Device cold start: When the device disconnects the power supply and re- connects to it, the system will issue a log event.  Device warm start: When the device reboots, the system will issue a log event.  Authentication Failure: When the authentication fails, the system will issue a log event.
  • Page 46 Event Configuration interface...

  • Page 47: Fault Relay Alarm

    6.12 Fault Relay Alarm  Power Failure: Select the checkbox to enable the function of lighting up the FAULT LED on the panel when power fails.  Port Link Down/Broken: Select the checkbox to enable the function of lighting up the FAULT LED on the panel when Ports’...
  • Page 48 location time zone for your reference. Conversion from UTC 
 Local Time Zone
 Time at 12:00 UTC
 November Time Zone - 1 hour 11am Oscar Time Zone -2 hours 10 am ADT - Atlantic Daylight
 -3 hours
 9 am
 AST - Atlantic Standard -4 hours
...
  • Page 49 SWT - Swedish Winter 
 EET - Eastern +2 hours
 2 pm
 European, USSR Zone 1
 BT - Baghdad, USSR +3 hours
 3 pm
 Zone 2
 ZP4 - USSR Zone 3
 +4 hours
 4 pm
 ZP5 - USSR Zone 4
 +5 hours
...

  • Page 50: Ip Security

    Daylight Saving Offset (mins): For non-US and European countries, specify the time offset for Daylight Savings. Select SNTP Configuration interface 6.14 IP Security IP security function allows the user to assign 10 specific IP addresses that have permission to access the switch through the web browser for the securing switch management. ...

  • Page 51: User Authentication

     Security IP 1 ~ 10: The system allows the user to assign up to 10 specific IP addresses for access security. Only these 10 IP addresses can access and manage the switch through the HTTP/Telnet service. And then, select to have the configuration taken effect.

  • Page 52: Advanced Configuration-Broadcast Storm Filter

     And then, select User Authentication interface 6.16 Advanced Configuration—Broadcast Storm Filter This page enables the user to select the filter packet type. All the packet types filtering conditions could be selected at the same time.  Flooded Unicast/Multicast Packets: When this check box is selected, the switch will filter the packet type of Flooded Unicast/Multicast.

  • Page 53: Advanced Configuration-Aging Time

    Broadcast Storm Filter interface 6.17 Advanced Configuration—Aging Time This tab is used to assign the aging time of MAC table.  Aging Time of MAC Table: Select the aging time as OFF, 150 sec, 300 sec, or 600 sec. When MAC table is not used within the aging time, the MAC address table will then be cleared.

  • Page 54: Advanced Configuration-Jumbo Frame

    6.18 Advanced Configuration—Jumbo Frame This tab is used to enable the jumbo frame function.  Enable Jumbo Frame: When this check box is selected, the Gigabit port of the switch extends the frame to 9022bytes.  And then, select to have the configuration take effect. Jumbo Frame interface...

  • Page 55: 1000Tx Cable Length

    6.19 1000TX Cable Length This tab is used to allow port 25 and port 26 to support Cat5e or Cat6 cable length longer than 10 meters.  To support long cable: Uncheck the check box for the port(s) you would like to effect. ...

  • Page 56: Port

    7 Port 7.1 Port Statistics The following information provides the current port statistic information.  Port: Displays the port number.  Type: Displays the current speed of connection to the port.  Link: The status of linking—‘Up’ or ‘Down’.  State: The user can set the state of the port as ‘Enable’...

  • Page 57: Port Counters

    Port Statistics interface 7.2 Port Counters This chart displays the transmitted and received traffic of a single port.  Select Port: Pull down the menu bar to select a particular port, and then the counters for the port will be displayed. ...
  • Page 58  RxFCSErr: The number of packets received that had a bad FCS or RX ER asserted with the proper and integral octets.  RxOverSizePkt: The number of packets received that were longer than Max_Pkt_Len (=1522 bytes) and were otherwise well formed. ...

  • Page 59: Port Control

    inhibited by more than one collision.  TxCollisn: The number of collisions on this Ethernet segment.  TxDefferTrans: The number of packets where the first transmission attempt is delayed because the medium is busy.  DropFwdLkup: The number of unicast packets dropped after a forwarding table lookup.
  • Page 60 State: Current port status. The port can be set to disable or enable mode. If the port state is set as ‘Disable’, it will not receive or transmit any packet. Negotiation: Auto and Force. Being set as Auto, the speed and duplex mode are negotiated automatically.

  • Page 61: Port Trunk

    Port Control interface 7.4 Port Trunk Port trunking is combining several ports or network cables to expand the connection speed beyond the limits of any one single port or network cable. Link Aggregation Control Protocol (LACP), a protocol running on layer 2, provides a standardized means, in accordance with IEEE 802.3ad, to bundle several physical ports together to form a single logical channel.

  • Page 62: Aggregator Setting

    7.4.1 Aggregator setting  System Priority: A value that is used to identify the active LACP. The switch with the lowest value has the highest priority and is selected as the active LACP peer of the trunk group.  Group ID: There are 13 trunk groups to be selected. Assign the "Group ID" to the trunk group.

  • Page 63: Aggregator Information

    Port Trunk—Aggregator Setting interface (four ports are added to the left field with LACP enabled) 7.4.2 Aggregator Information When you have setup the aggregator setting with LACP disabled, you will see the local static trunk group information in here. Group Key: Displays the trunk group ID. Port Member: Displays the members of this static trunk group.

  • Page 64: State Activity

    Port Trunk—Aggregator Setting interface (two ports are added to the left field with LACP disable) Port Trunk – Aggregator Information interface 7.4.3 State Activity Having set up the LACP aggregator on the tab of Aggregator Setting, you can configure the state activity for the members of the LACP trunk group.

  • Page 65: Port Mirroring

     Active: The port automatically sends LACP protocol packets.  Passive: The port does not automatically send LACP protocol packets, and responds only if it receives LACP protocol packets from the opposite device. [NOTE] 1. A link having either two active LACP nodes or one active node can perform dynamic LACP trunk.

  • Page 66: Rate Limiting

    ports can be monitored by one specific port, which means traffic going in or out of the Monitored (source) port will be duplicated into the Analysis (destination) port. Port Trunk – Port Mirroring interface  Mode: Choose the type of monitored packets. RX means only the received packets of the monitored port will be copied and sent to the analysis port.
  • Page 67  OutRate: Enter the port effective egress rate (The default value is “0”). The rate range for port 1 to 24 is from 1 to 100 Mbps and the rate range for port 25, 26 is from 1 to 1000 Mbps. The zero means disabled. Rate Limiting interface...

  • Page 68: Vlan Configuration

    7.7 VLAN configuration A Virtual LAN (VLAN) is a logical network grouping that limits the broadcast domain, which would allow you to isolate network traffic, so only the members of the same VLAN will receive traffic from the ones of the same VLAN. Basically, creating a VLAN from a switch is logically equivalent of reconnecting a group of network devices to another Layer 2 switch.
  • Page 69 VLAN – Port Based interface  Pull down the selection item and focus on Port Based then select to set the VLAN Operation Mode in Port Based mode.  Select to add a new VLAN group.
  • Page 70 VLAN—Port Based Add interface  Enter the group name and VLAN ID. Add the port number having selected into the right field to group these members to be a VLAN group or remove any of them listed in the right field from the VLAN. ...
  • Page 71 VLAN—Port Based Edit/Delete interface to delete the VLAN.   to modify group name, VLAN ID, or add/remove the members of the existing VLAN group. [NOTE] Remember to execute the “Save Configuration” action, otherwise the new configuration will be lost when the switch powers off.

  • Page 72: Q Vlan

    7.7.2 802.1Q VLAN Virtual Local Area Network (VLAN) can be implemented on the switch to logically create different broadcast domains. When the 802.1Q VLAN function is enabled, all ports on the switch belong to default VLAN of VID 1, which means they logically are regarded as members of the same broadcast domain.
  • Page 73 7.7.2.1 802.1Q Configuration  Pull down the selection item and focus on 802.1Q then select to set the VLAN Operation Mode in 802.1Q mode.  Enable GVRP Protocol: GVRP (GARP VLAN Registration Protocol) is a protocol that facilitates control of virtual local area networks (VLANs) within a larger network. GVRP conforms to the IEEE 802.1Q specification, which defines a method of tagging frames with VLAN configuration data.
  • Page 74  Trunk Link: A segment which provides the link path for one or more VLAN-aware devices (switches). A Trunk Port, connected to the trunk link, has an understanding of tagged frame, which is used for the communication among VLANs across multiple switches. Which frames of the specified VIDs will be forwarded depends on the values filled in the Tagged VID column field.
  • Page 75 802.1Q VLAN interface 7.7.2.2 Group Configuration Edit the existing VLAN Group.  Select the VLAN group in the table list.  Select...
  • Page 76 Group Configuration interface  You can modify the VLAN group name and VLAN ID.

  • Page 77: Rapid Spanning Tree

    Group Configuration interface  Select 7.8 Rapid Spanning Tree The Rapid Spanning Tree Protocol (RSTP) is an evolution of the Spanning Tree Protocol and provides for faster spanning tree convergence after a topology change. The system also supports STP and the system will auto-detect the connected device that is running STP or RSTP protocol.
  • Page 78 selected as the root. If the value is changed, the user must reboot the switch. The value must be a multiple of 4096 according to the protocol standard rule.  Max Age (6-40): The number of seconds a switch waits without receiving Spanning-tree Protocol configuration...

  • Page 79: Rstp-Port Configuration

    RSTP System Configuration interface 7.8.2 RSTP—Port Configuration You can configure path cost and priority of every port.  Select the port in the port column field.  Path Cost: The cost of the path to the other bridge from this transmitting bridge at the specified port.
  • Page 80 enabling. False is P2P disabling.  Admin Edge: The port directly connected to end stations won’t create bridging loop in the network. To configure the port as an edge port, set the port to “True” status.  Admin Non Stp: The port includes the STP mathematic calculation. True is not including STP mathematic calculation.

  • Page 81: Snmp Configuration

    RSTP Port Configuration interface 7.9 SNMP Configuration Simple Network Management Protocol (SNMP) is the protocol developed to manage nodes (servers, workstations, routers, switches and hubs etc.) on an IP network. SNMP enables network administrators to manage network performance, find and solve network problems,...

  • Page 82: System Configuration

    and plan for network growth. Network management systems learn of problems by receiving traps or change notices from network devices implementing SNMP. 7.9.1 System Configuration  Community Strings Here you can define the new community string set and remove the unwanted community string.

  • Page 83: Trap Configuration

    SNMP System Configuration interface 7.9.2 Trap Configuration A trap manager is a management station that receives the trap messages generated by the switch. If no trap manager is defined, no traps will be issued. Create a trap manager by entering the IP address of the station and a community string. To define a management station as a trap manager, assign an IP address, enter the SNMP community strings, and select the SNMP trap version.

  • Page 84: Snmpv3 Configuration

    Trap Managers interface 7.9.3 SNMPV3 Configuration Configure the SNMP V3 function. 7.9.3.1.1 Context Table Configure SNMP v3 context table. Assign the context name of context table. Select to add context name. Select to remove the unwanted context name. 7.9.3.1.2 User Profile Configure SNMP v3 user table..
  • Page 85  Select to add the user profile  Select to remove the unwanted user profile.
  • Page 86 SNMP V3 configuration interface...
  • Page 87 7.9.3.1.3 Group Table Configure SNMP v3 group table.  Security Name (User ID): Assign the user name that you have set up in group table.  Group Name: Set up the group name.  Select to add the group table. ...

  • Page 88: Qos Configuration

     Select to add the MIBview table.  Select to remove the unwanted MIBview table. 7.10 QoS Configuration You can configure QoS mode, 802.1p priority [7-0] setting, Static Port Ingress Priority setting and TOS setting. 7.10.1 QoS Policy and Priority Type ...
  • Page 89 priority policy only. When the port 1 packet received, the system will check the TOS value of the received IP packet. If the TOS value of received IP packet is 25 (priority = 0), and then the packet priority will have highest priority. QoS Configuration interface...

  • Page 90: Igmp Configuration

    7.11 IGMP Configuration The Internet Group Management Protocol (IGMP) is an internal protocol of the Internet Protocol (IP) suite. IP manages multicast traffic by using switches, routers, and hosts that support IGMP. Enabling IGMP allows the ports to detect IGMP queries, report packets, and manage IP multicast traffic through the switch.

  • Page 91: Lldp Configuration

    that has Group members on the reception interface.  Last Member Query Interval: To define the interval time of send Last Member Query Count Group-Specific Queries. When a Querier receives a Leave Group message for a group that has Group members on the reception interface. ...

  • Page 92: X-Ring

    LLDP Configuration interface 7.13 X-Ring X-Ring provides a faster redundant recovery than Spanning Tree topology. The action is similar to STP or RSTP, but the algorithms between them are not the same. In the X-Ring topology, every switch should be enabled with X-Ring function and two ports should be assigned as the member ports in the ring.
  • Page 93  Enable Ring: To enable the X-Ring function, select the checkbox beside the Enable Ring string label. If this checkbox is not selected, all the ring functions will be unavailable.  Enable Ring Master: Select the checkbox to enable this switch to be the ring master.
  • Page 94 X-ring Interface [NOTE] 1. When the X-Ring function enabled, the user must disable the RSTP. The X-Ring function and RSTP function cannot exist on a switch at the same time. 2. Remember to execute the “Save Configuration” action, otherwise the new configuration will be lost when the switch powers off.

  • Page 95: Security

    7.14 Security In this section, you can configure the 802.1x and MAC address table and ACL. 7.14.1 802.1X/Radius Configuration 802.1x is an IEEE authentication specification which prevents the client from connecting to a wireless access point or wired switch until it provides authority, like the user name and password that are verified by an authentication server (such as RADIUS server).
  • Page 96 802.1x System Configuration interface 7.14.1.2 802.1x Per Port Configuration You can configure the 802.1x authentication state for each port. The state provides Disable, Accept, Reject, and Authorize.  Reject: The specified port is required to be held in the unauthorized state. ...
  • Page 97 802.1x Per Port Setting interface 7.14.1.3 Misc Configuration  Quiet Period: Used to define periods of time during which it will not attempt to acquire a supplicant (default time is 60 seconds)  TX Period: Used to determine when an EAPOL PDU is to be transmitted (default value is 30 seconds).

  • Page 98: Mac Address Table

    the supplicant and authentication server (default value is 30 seconds).  Server Timeout: Used to determine timeout conditions in the exchanges between the authenticator and authentication server (Default value is 30 seconds).  Max Requests: Used to determine the number of reauthentication attempts that are permitted before the specific port becomes unauthorized (default value is 2 times).
  • Page 99 whether the device is physically connected to the switch. This saves the switch from having to re-learn a device's MAC address when the disconnected or powered-off device is active on the network again. You can add / modify / delete a static MAC address. 7.14.2.2 Add the Static MAC Address You can add static MAC address in the switch MAC table in here.
  • Page 100 7.14.2.3 MAC Filtering By filtering the MAC address, the switch can easily filter the pre-configured MAC address and reduce the un-safety. You can add and delete filtering MAC address. MAC Filtering interface  MAC Address: Enter the MAC address that you want to filter. ...
  • Page 101  Select the port.  The selected port of static & dynamic MAC address information will be displayed in here.  Select to clear the current port static MAC address information on screen. All MAC Address interface 7.14.2.5 MAC Address Table—Multicast Filtering Multicasts are similar to broadcasts, they are sent to all end stations on a LAN or VLAN.
  • Page 102 member ports in the specific multicast group IP address.  Select to clear the current port static MAC address information on screen. Multicast Filtering interface...

  • Page 103: Access Control List

    7.15 Access Control List  Group Id: Type in the Group ID from 1 to 255.  Action: Permit and Deny.  VLAN: Select any or a particular VID.  Packet type: Select packet type—IPv4 or Non-IPv4 Src IP Address: Select any or assign an IP address with Subnet Mask for source IP ...

  • Page 104: Power Over Ethernet

    Access Control List interface 7.16 Power over Ethernet This segment shows the Power over Ethernet function.
  • Page 105 PoE Status  Maximum Power Available: Displays the maximum power supply in Watt.  Actual Power Consumption: This column shows the real-time total power consumption.  System Power Limit: User can modify the value to this column field to limit the total output power for the system.
  • Page 106  Firmware Version: This column shows the PoE chip’s firmware version.  Port Knockoff Disabled: Power Management state where one or more PDs have been powered down so that a higher priority PD may be powered up and yet not exceed the maximum total power available for PDs.

  • Page 107: Factory Default

    7.17 Factory Default Reset switch to default configuration. Select to reset all configurations to the default value. Factory Default interface 7.18 Save Configuration Save all configurations that you have made in the system. To ensure the all configuration will be saved. Select to save the all configuration to the flash memory.
  • Page 108 System Reboot interface...

  • Page 109: Troubleshooting

    8 Troubleshooting 8.1 Incorrect connections The switch port can automatically detect straight or crossover cable when you link switch with other Ethernet device. For the RJ45 connector, the user should use correct UTP/STP cable. The link will fail if the RJ45 connector is not correctly pinned in the right position. For the fiber connection, please notice that fiber cable mode and fiber transceiver should match.

  • Page 110: Diagnosing Led Indicators

    However, if the switch powers off after running for a while, check for loose power connections or power losses or surges at the power outlet. If you still cannot resolve the problem, contact ComNet for assistance.

  • Page 111: Appendix A-Rj45 Pin Assignment

    9 Appendix A—RJ45 Pin Assignment  RJ45 ports The UTP/STP ports will automatically detect Fast Ethernet (10Base-T/100Base-TX connections), or Gigabit Ethernet (10Base-T/100Base-TX/1000Base-T connections). Auto MDI/MDIX means that the switch can connect to another switch or workstation without changing straight through or crossover cabling. See the figures below for straight through and crossover cable schematic.

  • Page 112: 10/100Base-Tx Cable Schematic

    Receive Data minus (RD-) Transmit Data minus (TD-) Transmit Data plus (TD+) Receive Data plus (RD+) Transmit Data minus (TD-) Receive Data minus (RD-) 9.1.2 10/100Base-TX Cable Schematic The following two figures show the 10/100Base-TX cable schematic. Straight-through cable schematic Cross over cable schematic 9.1.3 10/100/1000Base-TX Pin outs The following figure shows the 10/100/1000 Ethernet RJ45 pin outs.

  • Page 113: 10/100/1000Base-Tx Cable Schematic

    9.1.4 10/100/1000Base-TX Cable Schematic Straight through cables schematic...
  • Page 114 Cross over cables schematic...

  • Page 115: Appendix B-Command Sets

    10 Appendix B—Command Sets 10.1.1 Commands Set List User EXEC Privileged EXEC Global configuration VLAN database Interface configuration 10.1.2 System Commands Set Comnet Commands Level Description Example show config Show switch configuration switch>show config show terminal Show console information switch#show terminal...
  • Page 116 show ip Show IP information of switch#show ip switch no ip dhcp Disable DHCP client function switch(config)#no ip dhcp of switch reload Halt and perform a cold switch(config)#reload restart faultrelay power Configure Relay Alarm for switch(config)# faultrelay power 1 [number] [enable|disable] Power Failure enable faultrelay enable...
  • Page 117 show dhcpserver Show configuration of DHCP switch#show dhcpserver configuration configuration server show dhcpserver clients Show client entries of DHCP switch#show dhcpserver clinets server show dhcpserver ip-binding Show IP-Binding information switch#show dhcpserver ip-binding of DHCP server no dhcpserver Disable DHCP server switch(config)#no dhcpserver function security enable...

  • Page 118: Port Commands Set

    Disable jumbo frame switch(config)#no jumbo-frame show jumbo-frame Show jumbo frame switch#show jumbo-frame enable/disable 10.1.3 Port Commands Set Comnet Commands Level Description Example interface fastEthernet Choose the port for switch(config)#interface fastEthernet 2 [Portid] modification. duplex Use the duplex configuration...
  • Page 119 no security Disable security of interface switch(config)#interface fastEthernet 2 switch(config-if)#no security ratelimit in Set interface input rate switch(config)#interface fastEthernet 2 [Value] limiting switch(config-if)# ratelimit in 100 ratelimit out Set interface output rate switch(config)#interface fastEthernet 2 [Value] limiting switch(config-if)# ratelimit out 100 show ratelimit Show interfaces rate limiting switch(config)#interface fastEthernet 2 switch(config-if)#show ratelimit...

  • Page 120: Trunk Commands Set

    10.1.4 Trunk Commands Set Comnet Commands Level Description Example aggregator priority Set port group system priority switch(config)#aggregator priority 22 [1~65535] aggregator activityport Set activity port switch(config)#aggregator activityport 2 [Group ID][Port Numbers] aggregator group Assign a trunk group with switch(config)#aggregator group 1 1-4 [GroupID] [Port-list] LACP active.

  • Page 121: Vlan Commands Set

    [GroupID] trunk group no aggregator group Remove a trunk group switch(config)#no aggreator group 2 [GroupID] 10.1.5 VLAN Commands Set Comnet Commands Level Description Example vlan database Enter VLAN configure mode switch#vlan database vlanmode To set switch VLAN mode. switch(vlan)# vlanmode portbase [portbase| 802.1q | gvrp]...
  • Page 122 vlan 8021q port Assign a access link for switch(vlan)#vlan 8021q port 3 access- [PortNumber] VLAN by port, if the port link untag 33 access-link untag belong to a trunk group, this [UntaggedVID] command can’t be applied. vlan 8021q port Assign a trunk link for VLAN switch(vlan)#vlan 8021q port 3 trunk- [PortNumber] by port, if the port belong to a...

  • Page 123: Spanning Tree Commands Set

    10.1.6 Spanning Tree Commands Set Comnet Commands Level Description Example spanning-tree enable Enable spanning tree switch(config)#spanning-tree enable spanning-tree priority Configure spanning tree switch(config)#spanning-tree priority [0~61440] priority parameter 32767 spanning-tree max-age Use the spanning-tree max- switch(config)# spanning-tree max-age [seconds] age global configuration...

  • Page 124: Qos Commands Set

    Display a summary of the switch>show spanning-tree spanning-tree states. no spanning-tree Disable spanning-tree. switch(config)#no spanning-tree 10.1.7 QOS Commands Set Comnet Commands Level Description Example qos priority-tos Configure TOS Priority switch(config)#qos priority-tos 9 7 [TosNum][Priority] qos mode Configure QOS mode...

  • Page 125: Igmp Commands Set

    [Index][Lowest|SecLow|Sec lowest High|Highest] qos priority-portbased Configure COS Priority switch(config)#interface fastEthernet 2 [Priority] switch(config-if)#qos priority-portbased 10.1.8 IGMP Commands Set Comnet Commands Level Description Example igmp enable Enable IGMP snooping switch(config)#igmp enable function Igmp query auto Set IGMP query to auto switch(config)#Igmp query auto...

  • Page 126: Mac / Filter Table Commands Set

    10.1.9 Mac / Filter Table Commands Set Comnet Commands Level Description Example mac-address-table static Configure MAC address switch(config)#interface fastEthernet 2 hwaddr table of interface (static). switch(config-if)#mac-address-table static [HW-Addr][VID] hwaddr 000012345678 1 mac-address-table filter Configure MAC address switch(config)#mac-address-table filter hwaddr table(filter)

  • Page 127: Snmp Commands Set

    239.0.0.1 1 no multicast-filtering Remove multicast filtering switch(config)#no multicast-filtering 239.0.0.1 [IP-Addr][VID] entry show multicast-filtering Show multicast filtering table switch#show multicast-filtering 10.1.10 SNMP Commands Set Comnet Commands Level Description Example snmp system-name Set SNMP agent system switch(config)#snmp system-name [System Name] name...
  • Page 128 snmpv3 user Configure the userprofile for switch(config)#snmpv3 user test01 [User Name] SNMPV3 agent. Privacy group G1 password AuthPW PrivPW group password could be empty. [Group Name] password [Authentication Password] [Privacy Password] snmpv3 access context- Configure the access table of switch(config)#snmpv3 access context- name [Context Name ] SNMPV3 agent...

  • Page 129: Port Mirroring Commands Set

    [View Name] table of SNMPV3 agent. V1 type Excluded sub-oid 1.3.6.1 type [Excluded|Included] sub-oid [OID] 10.1.11 Port Mirroring Commands Set Comnet Commands Level Description Example monitor destination Set destination port switch(config)#monitor destination 1 [Port ID] monitor source...

  • Page 130: Commands Set

    10.1.12 802.1x Commands Set Comnet Commands Level Description Example 8021x enable Use the 802.1x global switch(config)# 8021x enable configuration command to enable 802.1x protocols. 8021x system radiousip Use the 802.1x system switch(config)# 8021x system radiusip [IP address] radious IP global 192.168.10.1...

  • Page 131: Tftp Commands Set

    8021x 802.1x properties and also the port sates. no 8021x Disable 802.1x function switch(config)#no 8021x 10.1.13 TFTP Commands Set Comnet Commands Level Description Example backup flash:backup_cfg Save configuration to TFTP switch(config)#backup flash:backup_cfg and need to specify the IP of TFTP server and the file name of image.

  • Page 132: Systemlog, Smtp And Event Commands Set132

    Upgrade firmware by TFTP switch(config)#upgrade and need to specify the IP of flash:upgrade_fw TFTP server and the file name of image. 10.1.14 SystemLog, SMTP and Event Commands Set Comnet Commands Level Description Example systemlog ip Set System log server IP switch(config)# systemlog ip [IP address] address.
  • Page 133 event device-cold-start Set cold start event type switch(config)#event device-cold-start [Systemlog|SMTP|Both] both event device-warm-start Set warm start event type switch(config)#event device-warm-start [Systemlog|SMTP|Both] both event authentication-failure Set Authentication failure switch(config)#event authentication- [Systemlog|SMTP|Both] event type failure both event ring-topology-change Set X-ring topology changed switch(config)#event ring-topology- [Systemlog|SMTP|Both] event type...

  • Page 134: Sntp Commands Set

    10.1.15 SNTP Commands Set Comnet Commands Level Description Example sntp enable Enable SNTP function switch(config)#sntp enable sntp daylight Enable daylight saving time, switch(config)#sntp daylight if SNTP function is inactive, this command can’t be applied. sntp daylight-period Set period of daylight saving...

  • Page 135: X-Ring Commands Set

    10.1.16 X-Ring Commands Set Comnet Commands Level Description Example ring enable Enable X-ring switch(config)#ring enable ring master Enable ring master switch(config)#ring master ring ringport Configure 1st/2nd Ring Port switch(config)#ring ringport 7 8 [1st Ring Port] [2nd Ring Port] ring couplering...

  • Page 136: Lldp Command Set

    10.1.17 LLDP Command Set Comnet Commands Level Description Example lldp enable Enable LLDP function switch(config)#lldp enable lldp interval Configure LLDP interval switch(config)#lldp interval 10 [TIME sec] no lldp Disable LLDP function switch(config)#no lldp show lldp Show LLDP function switch#show lldp 10.1.18 Access Control List Command Set...

  • Page 137: Power Over Ethernet Set

    0 no acl Delete ACL group. switch(config)#no acl 1 show acl Show ACL list. switch#show acl 10.1.19 Power over Ethernet Set Comnet Commands Level Description Example Enter POE configure mode switch#poe system power-limit [Value] Set PoE system System...
  • Page 138 port 1 priority high Set PoE port Priority switch(poe)# port 1 priority high port [PortNumbers] priority [Low|High|Critical] port 1 powerlimit 15300 Set PoE port Power Limit switch(poe)# port 1 powerlimit 15300 port [PortNumbers] Value powerlimit [Value] Parameter only [0~15400] show poe Show setting of PoE function switch#show poe...
  • Page 139 ComNet Customer Service Customer Care is ComNet Technology’s global service center, where our professional staff are ready to answer your questions at any time. Email address of ComNet Global Service Center: customercare@ComNet.net Communication Networks World Headquarters ComNet Europe Ltd 3 Corporate Drive...

Table of Contents