Cisco WS-C3560V2-24TS-E Command Reference - Page 568
show vlan private-vlan, show vlan summary, show vlan id, show vlan internal usage, internal VLAN
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show vlan Chapter 2 Catalyst 3560 Switch Cisco IOS Commands This is an example of output from the show vlan private-vlan command: Switch> show vlan private-vlan Primary Secondary Type Ports 10 501 isolated Gi0/3 10 502 community Fa0/11 10 503 non-operational3 - 20 25 isolated Fa0/13, Fa0/20, Fa0/22, Gi0/1 20 30 community Fa0/13, Fa0/20, Fa0/21, Gi0/1, 20 35 community Fa0/13, Fa0/20, Fa0/23, Fa0/33. Gi0/1 20 55 non-operational 2000 2500 isolated Fa0/5, Fa0/10, Fa0/15 This is an example of output from the show vlan private-vlan type command: Switch> show vlan private-vlan type Vlan Type 10 primary 501 isolated 502 community 503 normal This is an example of output from the show vlan summary command: Switch> show vlan summary Number of existing VLANs : 45 Number of existing VTP VLANs : 45 Number of existing extended VLANs : 0 This is an example of output from the show vlan id command. Switch# show vlan id 2 VLAN Name Status Ports 2 VLAN0200 active Fa0/7, Fa0/8 VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2 2 enet 100002 1500 - - - - - 0 0 Remote SPAN VLAN Disabled This is an example of output from the show vlan internal usage command. It shows that VLANs 1025 and 1026 are being used as internal VLANs for Fast Ethernet routed ports 23 and 24 on stack member 1. If you want to use one of these VLAN IDs, you must first shut down the routed port, which releases the internal VLAN, and then create the extended-range VLAN. When you start up the routed port, another internal VLAN number is assigned to it. Switch> show vlan internal usage VLAN Usage 1025 FastEthernet0/23 1026 FastEthernet0/24 2-536 Catalyst 3560 Switch Command Reference 78-16405-05