HP 7500/7900 Switch Series - HP 7500-CMW520-R6703 Release Notes

1
This document describes the features, restrictions and guidelines, open problems, and workarounds for
version R6703. Before you use this version in a live network, back up the configuration and test the
version to avoid software upgrade affecting your live network.
Use this document in conjunction with HP 7500-CMW520-R6703 Release Notes (Software Feature
Changes) and the documents listed in "Related documentation."
Important information
In this software the format of the configuration files has been changed. To avoid any problems
downgrading software, please backup the configuration file before upgrading. More details may
be found in the Open problems and workarounds section below.
Version information
Version number
Comware software, Version 5.20.105, Release 6703
Note: You can see the version number with the command display version in any view. Please see Note
①.
Version history
Table 1 Version history
Version
number
Last version
Release
date
Release
type
Remarks
7500-CMW5
20-R6703
7500-CMW52
0-F6702
2012-08-
31
Feature
 New feature: Route optimization; Displaying
per-port queue-based traffic statistics
 Fixes bugs
7500-CMW5
20-F6702
7500-CMW52
0- R6701
2012-06-
04
Feature
 New feature: sFlow for VPN; 802.1X for
VLAN groups; MAC authentication critical
VLAN; 31-bit subnet mask; source IP conflict
prompt; DSCP value for protocol packets
 Fixes bugs
7500-CMW5
20-R6701
7500-CMW52
0- R6635
2012-04-
06
New
Release
 Fixes bugs
7500-CMW5
20-R6635
7500-CMW52
0- F6632
2011-12-
20
Release
 Fixes bugs
7500-CMW5
20-F6632
7500-CMW52
0- F6630
2011-11-
30
Feature
 Fixes bugs
7500-CMW5
20-F6630
7500-CMW52
0- R6626
2011-09-
15
Feature
 New Feature: critical VLAN
 Fixes bugs