Check the latest software version of a CE series switch

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Check the latest software version of a CE series switch as follows:
1. Visit http://support.huawei.com/enterprise.
2. Choose 企业网络 > 交换�?> 数据中心交换�?
3. Select a switch model. Click the hardware description manual of the switch model under 各版本通用的文�?
4. In the 版本支持部件说明 section of the hardware description manual, view product models (fixed switches) or hardware modules (modular switches) supported in each version.

Other related questions:
Latest software versions of S series switch
To view the latest software version of S series switches, perform as follows: 1. Visit http://support.huawei.com/enterprise 2. Choose Product Category > Enterprise Network > Switch > Campus Switch. 3. Select the specific product model. Click the hardware description manual in Common to all versions. 4. Check the section "Version Support for Components " to view product models (of fixed switches) or hardware modules (of modular switches) in each version.

How to use MIBs in software version packages of CE series switches
MIBs in the software version package of a CE series switch describe the syntax, description, and implemented specifications of MIB objects. You can query information about MIB objects by the object name or object identifier (OID). For details, see MIB use instances in MIB Reference.

How to check the software version of the fan card on an AR router
You can check the software version of the fan card on an AR router as follows: Run the display version slot fan command to check the software version of the fan card. In the output information displayed after the command is run, the value of the Software Version field is the software version of the fan card.

Can the license file of a CE series switch be successfully loaded if its version is later than the system software version
For a CE series switch, a license file cannot be successfully loaded if its version is later than the system software version. You are advised to apply for a license file in the same version as the system software and load the license file.

How can I configure SNMP versions on a CE switch
Three SNMP versions are available: v1, v2c, and v3. The default SNMP version is SNMPv3. # Set the SNMP versions used by the switch to v2c and v3. system-view [~HUAWEI] snmp-agent sys-info version v2c [*HUAWEI] commit # Configure the switch to use all SNMP versions. system-view [~HUAWEI] snmp-agent sys-info version all [*HUAWEI] commit # Set the SNMP version used by the switch to v2c. system-view [~HUAWEI] snmp-agent sys-info version v2c [*HUAWEI] snmp-agent sys-info version v3 disable [*HUAWEI] commit

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