Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

Cluster 2960

We are trying to cluster two 2960's:

SW1 - C2960-24-TC-S

SW2 - C2960-24-LT-L

We setup SW1 as the cluster commander with the following command:

cluster enable STACK1

When we try to add the other switch as a cluter member:

cluster member mac-address 0023.ab0f.a880

We get "member unreachable" error message

The two switches are connected via GI0/2 (on both switches).

When we run SH MAC-ADDRESS-TABLE on SW1 se do not see the base mac address of SW2

We attached a laptop to SW2 and traffic appears to go from laptop --> SW2 --> SW1

Any ideas?

2 REPLIES
Hall of Fame Super Gold

Re: Cluster 2960

Make sure VLAN 1 on both switches are enabled.

Cisco Employee

Re: Cluster 2960

Check 'show cluster candidate'; do you see 0023.ab0f.a880 list as candidate member?

564
Views
0
Helpful
2
Replies