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This document describes the features, restrictions and guidelines, open problems, and
workarounds for version R2318. 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
A-MSR20_A-MSR30_A-MSR50_A-MSR900-CMW520-R2318-SI Release Notes (Software Feature
Changes) and the documents listed in "Related documentation"
Important information
Passwords created in configuration files by software version prior to F2208 were held in
a different format. To avoid any problems downgrading software, please backup the
configuration file before upgrading from an earlier version of code. More details may
be found in the
Version information
Version number
A-MSR 20-20_A-MSR 20-21_A-MSR 20-40_A-MSR30-16_A-MSR 30-20_A-MSR 30-40_A-MSR
30-60_A-MSR 50-40_A-MSR 50-60_A-MSR 50-40 MPU-G2_A-MSR 50-60 MPU-G2_A-MSR30-1X:
Comware software, Version 5.20, Rlease 2318, Standard
A-MSR9XX_A-MSR20-1X_MSR93X:
Comware software, Version 5.20, Rlease 2318
Note: You can see the version number with the command display version in any view.
Please see Note①.
Version history
Table 1 Version history
Version number
CMW520-R2318
this
document
Open problems and workarounds
Last version
CMW520-R23
17
in
section below.
Release
Release
Date
type
Release
2013-04-26
version
4
conjunction
Remarks
Support
A-MSR20_30_50_900_MSR93X series
and MSR20_30_50_900 series
New features:
1. Signal strength-based 3G
interface backup
2. Support HUAWEI E303 and E303S
3G Modem
with
HP
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