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S12700 V200R013C00 Command Reference

This document describes all the configuration commands of the device, including the command function, syntax, parameters, views, default level, usage guidelines, examples, and related commands.
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master-slot

master-slot

Function

The master-slot command specifies the master and slave X series interface cards for a WLAN work group.

The undo master-slot command deletes master and slave X series interface cards from a WLAN work group.

By default, no master or slave X series interface card is configured.

Format

master-slot master-slot-id [ slave-slot slave-slot-id ]

undo master-slot

Parameters

Parameter Description Value
master-slot-id Specifies the slot ID of the master X series interface card in a WLAN work group.
  • On a standalone switch where CSS is not enabled, master-slot-id is an integer and must be set according to the device configuration.
  • In a CSS, master-slot-id is in the format cluster ID/slot ID, for example, 1/2.
slave-slot slave-slot-id Specifies the slot ID of the slave X series interface card in a WLAN work group.
  • On a standalone switch where CSS is not enabled, slave-slot-id is an integer and must be set according to the device configuration.
  • In a CSS, slave-slot-id is in the format cluster ID/slot ID, for example, 1/2.

Views

WLAN work group

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

You can use this command to configure master and slave X series interface cards for a WLAN work group. A slave X series interface card is optional. If the slave card slot is specified, the two X series interface cards work in hot backup mode. When the master X series interface card fails, the slave X series interface card undertakes ongoing WLAN services. When the master card recovers, WLAN services are not switched back until the slave card becomes faulty.

Precautions

Each WLAN work group contains only one master X series interface card and one slave X series interface card.

Maximum numbers of supported users and APs must be the same on both cards.

To change or delete the master X series interface card, or delete the slave X series interface card, run the state block command to set the WLAN work group in block state first. After that, run the ap-reset work-group and cut access-user work-group commands to force the APs and STAs offline.

Example

# Configure the X series interface card in slot 1 as the master card and the X series interface card in slot 2 as the slave card for a WLAN group.

<HUAWEI> system-view
[HUAWEI] wlan
[HUAWEI-wlan-view] wlan work-group 1
[HUAWEI-wlan-work-group1] master-slot 1 slave-slot 2
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Updated: 2019-04-09

Document ID: EDOC1100065659

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