Cluster command switch CMS does not open.

[fruni]

Hi,
I have configured eight 2950G switches stacked. One cluster command switch and 7 member switches.

bociscosw3#show cluster
Command switch for cluster "vlabslan"
Total number of members: 7
Status: 0 members are unreachable
Time since last status change: 29 days, 16 hours, 38 minutes
Redundancy: Disabled
Heartbeat interval: 8
Heartbeat hold-time: 80
Extended discovery hop count: 3

I have saved to topology, but now the cms interface does not come up. Plsese help me?

regds,
Fruni