3Com 4210 Release Notes

Switch 4210 V3.01.09 Release Notes
February 27, 2009 Page 3 of 43
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 ············································································································································11
Feature Updates ······································································································································11
Command Line Updates ··························································································································14
MIB Updates ············································································································································19
Configuration Changes ····························································································································20
Configuration Changes in V3.01.09 ·································································································20
Operation Changes in V3.01.09 ······································································································· 20
Configuration Changes in V3.01.06 ·································································································21
Operation Changes in V3.01.06 ······································································································· 21
Configuration Changes in V3.01.04 ·································································································22
Operation Changes in V3.01.04 ······································································································· 22
Open Problems and Workarounds ··············································································································22
List of Resolved Problems ···························································································································22
Resolved Problems in V3.01.09··············································································································· 22
Resolved Problems in V3.01.08··············································································································· 24
Resolved Problems in V3.01.06··············································································································· 25
Resolved Problems in V3.01.05··············································································································· 30
Resolved Problems in V3.01.04··············································································································· 30
Resolved Problems in V3.01.03··············································································································· 35
Resolved Problems in V3.01.02··············································································································· 36
Resolved Problems in V3.01.01··············································································································· 36
Related Documentation·································································································································36
Software Upgrading·······································································································································36
Remote Upgrading through CLI ··············································································································· 37
Boot Menu················································································································································38
Software Upgrading via Console Port (Xmodem Protocol)······································································39
Software Upgrading via Ethernet Interface (FTP/TFTP)·········································································· 41
Software Upgrading via TFTP ·········································································································· 41
Software Upgrading via FTP ············································································································ 42

3Com 4210 Specifications

General

Model	3Com 4210
Category	Switch
Layer	Layer 2
VLAN Support	Yes
Switching Capacity	8.8 Gbps
Forwarding Rate	6.6 Mpps
Jumbo Frame Support	Yes
Power Supply	Internal
MAC Address Table Size	8000 entries
Features	Port Mirroring
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Management	Web-based, CLI