Qtech QSW-8200-28T-POEAC- DC [66/77] Chapter 3 commands for cluster

User Manual

Chapter 3. Commands for Cluster 66

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Chapter 3 COMMANDS FOR CLUSTER

3.1 clear cluster nodes

 Command: clear cluster nodes [nodes-sn <candidate-sn-list> | mac-address <mac-

addr>]

 Function: Clear the nodes in the candidate list found by the commander switch.

 Parameters: candidate-sn-list: sn of candidate switches, ranging from 1 to 256. More

than one candidate can be specified.

 mac-address: mac address of the switches (including all candidates, members and other

switches).

 Default: No parameter means to clear information of all switches.

 Command Mode: Admin Mode.

 Usage Guide: After executing this command, the information of this node will be

deleted from the chain list saved on commander switch. In 30 seconds, the commander

will recreate a cluster topology and re-add this node. But after being read, the

candidate id of the switch might change. The command can only be executed on

commander switches

 Example: Clear all candidate switch lists found by the commander switch.

 Switch#clear cluster nodes

3.2 cluster auto-add

 Command: cluster auto-add

 no cluster auto-add

 Function: When this command is executed in the commander switch, the newly

discovered candidate switches will be added to the cluster as a member switch

automatically; the “no cluster auto-add” command disables this function.

 Command mode: Global Mode

 Default: This function is disabled by default. That means that the candidate switches

are not automatically added to the cluster.

 Usage Guide: After enabling this command on a commander switch, candidate switches

will be automatically added as members.

 Example: Enable the auto adding function in the commander switch.

 Switch(config)#cluster auto-add

3.3 cluster commander

 Command: cluster commander [<cluster-name>]

 no cluster commander

 Function: Set the switch as a commander switch, and create a cluster.