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Switch 4210 V3.01.09 Release Notes
Keywords: BOOTROM, Web, Version information, Usage Limitations, Version Changes, Unresolved
Problems, Resolved Problems, Version Compatibility Table, Software Upgrading.
Abstract: version information, updating, unresolved Problems and Avoidance Measures, List of
Solved Problems.
Acronyms:
Acronym
ACL
ARP
BPDU
BPS
CLI
DHCP
DSCP
EAP
EPON
FTP
GARP
GVRP
HGMP
HQ
HGMP
IGMP
IP
LACP
MAC
MIB
MSTP
NDP
NTDP
February 27, 2009
Full spelling
Access Control List
Address Resolution Protocol
Bridge Protocol Data Unit
Bit Per Second
Command Line Interface
Dynamic Host Configuration Protocol
Differentiated Services Codepoint Priority
Extensible Authentication Protocol
Ethernet Passive Optical Network
File Transfer Protocol
Generic Attribute Registration Protocol
GARP VLAN Registration Protocol
Huawei Group Management Protocol
High-Priority Queuing
Huawei Group Management Protocol
Internet Group Management Protocol
Internet Protocol
Link Aggregation Control Protocol
Media Access Control
Manage Information Base
Multiple Spanning Tree Protocol
Neighbor Discover Protocol
Neighbor Topology Discovery Protocol
Page 1 of 43

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  • Page 1 Switch 4210 V3.01.09 Release Notes Keywords: BOOTROM, Web, Version information, Usage Limitations, Version Changes, Unresolved Problems, Resolved Problems, Version Compatibility Table, Software Upgrading. Abstract: version information, updating, unresolved Problems and Avoidance Measures, List of Solved Problems. Acronyms: Acronym Full spelling...
  • Page 2 Acronym Full spelling Network Time Protocol Optical Network Unit PEAP Protected Extensible Authentication Protocol Quality of Service RADIUS Remote Authentication Dial-In User Service RMON Remote Monitoring RSPAN Remote Switched Port Analyzer RSTP Rapid Spanning Tree Protocol SNMP Simple Network Management Protocol Secure Shell Spanning Tree Protocol Transfer Control Protocol...

  • Page 3: Table Of Contents

    Switch 4210 V3.01.09 Release Notes Table of Contents Version Information········································································································································· 5 Version Number ········································································································································· 5 Version History··········································································································································· 5 Hardware and Software Compatibility Matrix····························································································· 6 Restrictions and Cautions ······························································································································ 7 Feature List ······················································································································································ 8 Hardware Features ···································································································································· 8 Software Features······································································································································ 9 Version Updates ············································································································································...
  • Page 4 Table 1 Version history ..........................5 Table 2 Hardware and software compatibility matrix ................. 6 Table 3 4210 Series hardware features..................... 8 Table 4 4210 PWR Series hardware features ................... 8 Table 5 4210 Series software features ...................... 9 Table 6 Feature updates...........................11 Table 7 Command line updates.......................

  • Page 5: Version Information

    Switch 4210 V3.01.09 Release Notes Version Information Version Number Version Information: 3Com OS V3.01.09s56 3Com OS V3.01.09s168 Note: You can see the version number with the command display version in any view. Please see Note①. Version History Table 1 Version history...

  • Page 6: Hardware And Software Compatibility Matrix

    Switch 4210 V3.01.09 Release Notes Hardware and Software Compatibility Matrix Table 2 Hardware and software compatibility matrix Item Specifications Product family 4210 series Switch 4210 9-Port Switch 4210 18-port Switch 4210 26-port Hardware platform Switch 4210 PWR 9-port Switch 4210 PWR 18-port...

  • Page 7: Restrictions And Cautions

    Switch 4210 V3.01.09 Release Notes Sample:To display the host software and Boot ROM version of the switch 4210, perform the following: <4210> display version 3Com Corporation 3Com Switch 4210 PWR 18-Port Software Version 3Com OS V3.01.09s56 ------- Note① Copyright (c) 2004-2009 3Com Corporation and its licensors, All rights reserved.

  • Page 8: Feature List

    Max Voltage range:90~264V AC ; 47Hz~63Hz DC(RPS): Rated Voltage range: -52V~-56V DC Maximum power Operating C~45 temperature Operating humidity 10%~90% Table 4 4210 PWR Series hardware features Switch 4210 PWR 9- Switch 4210 PWR Switch 4210 PWR Item port 18-port 26-port Physical dimensions(H * 43.6mm...

  • Page 9: Software Features

    LACP Manually aggregation 8 ports in one group Switch 4210 26-port and Switch 4210 PWR 26-port support 3 groups, the others support 2 groups. Switch 4210 52-port supports 6 groups of link-aggregation. Up to 8 ports in one link-aggregation group...
  • Page 10 Switch 4210 V3.01.09 Release Notes Category Features Loopback-detection Support Port loopback test Support (interloop and exterloop) MAC Address Support MAC address learning automatically Accord with IEEE 802.1D Up to 8K MAC Addresses Up to 1K static MAC Addresses Support adding dynamic, static unicast MAC and black-hole MAC...

  • Page 11: Version Updates

    Switch 4210 V3.01.09 Release Notes Category Features Security Support user classification and password protection Support Guest VLAN Support IEEE 802.1X Support centralized MAC authentication Support SSH 2.0 Support Port-Security DHCP(Dynamic Host Support DHCP Client Configuration Support DHCP snooping Protocol) Support...
  • Page 12 Switch 4210 V3.01.09 Release Notes Version number Item Description Support storm constrain Support LLDP Support VLAN VPN(Tunnel) Support Hwtacacs Support DHCP snooping server guard Support IGMP snooping nonflooding Support PKI Support DHCP auto config Deleted features: None Modified features: None...
  • Page 13 Switch 4210 V3.01.09 Release Notes Version number Item Description New features: Support FTP disconnect Software feature updates Support RSA import key Deleted features: None Modified features: None New features: None Hardware feature updates Deleted features: None New features: Support for the function of...

  • Page 14: Command Line Updates

    Switch 4210 V3.01.09 Release Notes Command Line Updates Table 7 Command line updates Version number Item Description Command 1 Syntax: attribute-ignore { standard | vendor vendor-id } type type-value undo attribute-ignore { all | standard | vendor vendor-id } View : radius scheme view...
  • Page 15 Switch 4210 V3.01.09 Release Notes Version number Item Description seconds. [4210-Ethernet1/0/1]link-delay 5 Command 2 Syntax: [undo]loopback-detection interface-list enable View : system view Parameter: interface-list: Specify the port list. The expression is as descript below: interface-list = { interface-type interface-number [ to interface-type interface-number ] }&<1-10>...
  • Page 16 Switch 4210 V3.01.09 Release Notes Version number Item Description Example: # Configure ARP anti-attack check enable. [4210] arp anti-attack valid-check enable Removed commands None Modified commands None New commands None V3.01.05 Removed commands None Modified commands None Command 1 Syntax:...
  • Page 17 This requires that you get a copy of the public key file from the peer through FTP/TFTP. Example: # Transform the format of client public key file abc and configure a public key named 123. [4210] rsa peer-public-key 123 import sshkey abc Removed commands None Modified commands None...
  • Page 18 Executing this command with count will display the information about the number of multicast MAC address entries added on the switch. Example: <4210>display mac-address multicast static vlan 1 Command 2 Syntax: mac-address multicast mac-address interface interface-list vlan vlan-id...

  • Page 19: Mib Updates

    Switch 4210 V3.01.09 Release Notes Version number Item Description undo mac-address multicast [ [ mac- address ] vlan vlan-id ] View: Ethernet port view Parameter: mac-address: Multicast MAC address. vlan-id: VLAN ID. Description: Use the mac-address multicast vlan command to add a multicast MAC address entry.

  • Page 20: Configuration Changes

    Switch 4210 V3.01.09 Release Notes Version number Item MIB file Module Description The VLAN assignment mode. The mode should be the same as the mode of corresponding server. 1 (integer) - Integer Vlan assignment mode. 2 (string) - String Vlan a3com_domain_tr assignment mode.

  • Page 21: Configuration Changes In V3.01.06

    Switch 4210 V3.01.09 Release Notes (1) After reset, the device will check whether the user configuration file exists or not. If yes, initialize the device with the user configuration file. (2) If there is no user configuration file, get the configuration file from server by DHCP auto configuration.

  • Page 22: Configuration Changes In V3.01.04

    Switch 4210 V3.01.09 Release Notes (2) DCHP Snooping does not configure on the device. After user log in, change user IP by DHCP, the device will force the user to log off. (3) DCHP Snooping is configured on the device. After user log in, change user IP by DHCP, the device won't force the user to log off.
  • Page 23 Switch 4210 V3.01.09 Release Notes LSOD08410 First found-in version: V3.01.08 Condition: The device will output log message when getting the abnormal status of POE card. Description: The device may reboot with little probability. LSOD08392 First found-in version: V3.01.08 Condition: After a switch gets IP address through DHCP successfully, enable link-aggregation on manual mode, and display link-aggregation verbose information.

  • Page 24: Resolved Problems In V3.01.08

    Switch 4210 V3.01.09 Release Notes Resolved Problems in V3.01.08 LSOD08009 First found-in version: V3.01.06 Condition: In C/S network, the device acts as SSH/Telnet server, SecureCRT as SSH/Telnet client. Paste a lot of configuration in the client window after successful login.

  • Page 25: Resolved Problems In V3.01.06

    Switch 4210 V3.01.09 Release Notes LSOD08289 First found-in version: V3.01.06 Condition: Reboot Switch 4210 52-Port device. Description: In some devices, some ports' led would be turned on however the other ports' led would be turned off. LSOD08342 First found-in version: V3.01.06 Condition: In above figure, the three devices connect with each other by 100Base-SFP.
  • Page 26 Switch 4210 V3.01.09 Release Notes The device can not detect attack when the attack flows are over the threshold. LSOD06962 First found-in version: V3.01.05 Condition: Enable LACP on port, and then execute “loopback internal” command on that port. Description: The internal loopback test of that port fails.
  • Page 27 Switch 4210 V3.01.09 Release Notes Sometimes the EAPOL start packets from client get no response, authentication can't succeed. Once authentication succeeds, client can't log off, for the EAPOL logoff packet from the client get no response. LSOD05492 First found-in version: V3.01.05 Condition: Set the min length of super user’s password1 to N1, set a password which length is N2.
  • Page 28 Switch 4210 V3.01.09 Release Notes Description: Port A still sends loopback detection packet to neighbor when global loopback detection is disabled. LSOD06981 First found-in version: V3.01.05 Condition: The device receives LACP protocol packet that not conform to the Protocol stipulated (124 bytes).
  • Page 29 Switch 4210 V3.01.09 Release Notes Do RADIUS authentication with CAMS server. “SSL VPN group number” is assigned by CAMS. Description: “SSL VPN group number” is not supported by device, so authentication fails. LSOD07676 First found-in version: V3.01.05 Condition: Configure IP address dhcp-alloc in VLAN-interface view.

  • Page 30: Resolved Problems In V3.01.05

    Switch 4210 V3.01.09 Release Notes Resolved Problems in V3.01.05 LSOD07514 First found-in version: V3.01.04 Condition: The devices are powered on. Description: Some devices can not startup, and print “Starting..” time after time. LSOD06686 First found-in version: V3.01.04 Condition: Reboot Switch 4210 52port device.
  • Page 31 Switch 4210 V3.01.09 Release Notes LSOD05809 First found-in version: V3.01.03 Condition: More than two devices have built cluster. Execute the command “display cluster” on one device. Description: The output information has spelling mistakes. LSOD05807 First found-in version: V3.01.03 Condition: More than two devices have built cluster. Execute the command “reboot member mac-address” on the cluster command device to reboot the cluster member.
  • Page 32 Switch 4210 V3.01.09 Release Notes LSOD05807 First found-in version: V3.01.03 Condition: Build cluster on switch, reboot the cluster member switch by “reboot member mac-address H-H-H” command in cluster view. Description: The cluster member switch can not be restarted successfully. LSOD06155 First found-in version: V3.01.03...
  • Page 33 Switch 4210 V3.01.09 Release Notes LSOD06271 First found-in version: V3.01.03 Condition: As the figure above, four ports of two switches connect across in pairs, STP enabled, LSW-A as STP Root Bridge, then enables LACP on each port. Description: Four ports establish the aggregation group successfully, however the link between the port 2 of LSW- A and the port 1 of LSW-B can not forward packets normally.
  • Page 34 LSOD05267 First found-in version: V3.01.03 Condition: Configure “else” mode of port-security on device. Description: The mode does not accord with the 3Com’s specification, and it can not ensure doing MAC authentication first. LSOD04069 First found-in version: V3.01.03 Condition: Configure the attribute of “User Access Level” on device, and the device can not analyze this attribute.

  • Page 35: Resolved Problems In V3.01.03

    Description: There are useless massage outputs. LSOD05698 First found-in version: V3.01.02 Condition: Save the configuration file though “3Com Enterprise Management Suite” software using FTP. Description: The name of configuration file is not includes Unit ID. LSOD05701 First found-in version: V3.01.02...

  • Page 36: Resolved Problems In V3.01.02

    Upgrade software only when necessary and under the guidance of a technical support engineer. Normally, the software of 4210 Ethernet Switch is upgraded via serial port. However, this method is rather slow and very time-consuming. In addition, in this method, users either have to upgrade the switches at the installation sites or gather all the switches to upgrade one by one, whichever will consume enormous manpower.

  • Page 37: Remote Upgrading Through Cli

    Switch 4210 V3.01.09 Release Notes Remote Upgrading through CLI A network administrator runs FTP Server on a local computer (at 10.10.110.1), Telnet to a switch, upload the application through FTP to the switch. Suppose the application is SWITCH.bin, Boot Rom program is SWITCH.btm.

  • Page 38: Boot Menu

    After powering on the switch, run the Boot Rom program first, and the terminal screen will display the following information: Starting..*********************************************************** Switch 4210 PWR 18-Port BOOTROM, Version 4.06 *********************************************************** Copyright(c) 2004-2009 3Com Corporation and its licensors. Creation date : Feb 26 2009, 10:25:54...

  • Page 39: Software Upgrading Via Console Port (Xmodem Protocol)

    Switch 4210 V3.01.09 Release Notes 4. Delete file from flash 5. Modify bootrom password 6. Enter bootrom upgrade menu 7. Skip current configuration file 8. Set bootrom password recovery 9. Set switch startup mode 0. Reboot Enter your choice(0-9): Software Upgrading via Console Port (Xmodem Protocol) Step1 Enter 1 in the Boot menu.
  • Page 40 Switch 4210 V3.01.09 Release Notes Note: After the terminal baud rate is modified, it is necessary to disconnect and then re-connect the terminal emulation program to validate the new setting. Step5 Select [Transfer\Send File] from the terminal window. Click <Browse> in the pop-up window and select the software to be downloaded.

  • Page 41: Software Upgrading Via Ethernet Interface (Ftp/Tftp)

    TFTP upgrading procedure Step1 Select an Ethernet interface for downloading on the 4210. Connect the switch to the PC (where the upgrading file is located) via the interface. At the same time, you should connect the switch to a PC via the console port (The PC should be the same as the PC where the upgrading file is located).

  • Page 42: Software Upgrading Via Ftp

    Software Upgrading via FTP Introduction to FTP Through the Ethernet port, the 4210 can serve as an FTP server or client. It provides another means to download the system program and configure the files. In the following description we assume that the 4210 serves as an FTP client.
  • Page 43 Copyright © 2009 3Com Corporation. All Rights Reserved. 3Com and the 3Com logo are registered trademarks of 3Com Corporation or one of its subsidiaries. Unless otherwise indicated, 3Com registered trademarks are registered in the United States and may be registered in other countries.

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