Cisco Systems 3560 Manual De Usuario

Catalyst 2970, Catalyst 3550, Catalyst 3560, or Catalyst 3750 cluster command switches can discover 
and manage cluster member switches in different VLANs and different management VLANs. As cluster 
member switches, they must be connected through at least one VLAN in common with the cluster 
command switch. They do not need to be connected to the cluster command switch through their 
management VLAN. The default management VLAN is VLAN 1.

If the switch cluster has a Catalyst 3750 or 2975 switch or has a switch stack, that switch or switch stack 
must be the cluster command switch.

The cluster command switch and standby command switch in 

 (assuming they are 

Catalyst 2960, Catalyst 2970, Catalyst 2975, Catalyst 3550, Catalyst 3560, or Catalyst 3750 cluster 
command switches) have ports assigned to VLANs 9, 16, and 62. The management VLAN on the cluster 
command switch is VLAN 9. Each cluster command switch discovers the switches in the different 
management VLANs except these:

Switches 7 and 10 (switches in management VLAN 4) because they are not connected through a 
common VLAN (meaning VLANs 62 and 9) with the cluster command switch

Switch 9 because automatic discovery does not extend beyond a noncandidate device, which is 
switch 7

VLAN 62

VLAN 62

VLAN 16

VLAN trunk 9,16

Command device

VLAN 50

VLAN trunk 9,16

VLAN trunk 4,16

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