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Community Member

CNA

Hi

For Security reason I am changed Native VLAN from number 1 to another. But it appears a problem. When I use CNA and create Cluster, It is not possible to have all switches in a cluster and manage them.

Regars.

S.Mehnati

2 REPLIES
Silver

Re: CNA

Which Switch You have?

It is running cluster-capable software.

?It has CDP Version 2 enabled.

?It is not a command or member switch of another cluster.

?It is connected to the command switch through at least one common VLAN.

It has an IP address.

?It has Cisco Discovery Protocol (CDP) Version 2 enabled (the default).

?It is not a command or member switch of another cluster.

?It is connected to the standby command switches through the management VLAN and to the member switches through a common VLAN.

We strongly recommend that the highest-end, command-capable switch in the cluster be the command switch:

?If your switch cluster has a Catalyst 3550 switch, that switch should be the command switch.

?If your switch cluster has Catalyst 2900 XL, Catalyst 2940, Catalyst 2950, Catalyst 2955, and Catalyst 3500 XL switches, the Catalyst 2950 or the Catalyst 2955 should be the command switch.

{{{{{{{{{{{{ Both Switch have atleast One comman VLAN }}}}}}}}}}}}}

Regards,

Dharmesh Purohit

Community Member

Re: CNA

Hi all of them is configured but I think when we change native VLAN from number 1 to another, It is not work.

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