Cisco Cisco Aironet 350 Wireless Bridge Manual Técnica
Others: (not related to any ssid)
ap#
Verify the Switch
On a Catalyst OS based switch, show trunk <module #/port #>displays the status of a trunk on a
given port
given port
Console> (enable) show trunk 2/1
* − indicates vtp domain mismatch
Port Mode Encapsulation Status Native vlan
−−−−−−−− −−−−−−−−−−− −−−−−−−−−−−−− −−−−−−−−−−−− −−−−−−−−−−−
2/1 on dot1q trunking 1
Port Vlans allowed on trunk
−−−−−−−− −−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
2/1 1,10,30
Port Vlans allowed and active in management domain
−−−−−−−− −−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
2/1 1,10,30
Port Vlans in spanning tree forwarding state and not pruned
−−−−−−−− −−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
2/1 1,10,30
Console> (enable)
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On a IOS based switch, show interface fastethernet <module #/port #> trunk displays the status of
a trunk on a given interface
a trunk on a given interface
2950g#show interface fastEthernet 0/22 trunk
Port Mode Encapsulation Status Native vlan
Fa0/22 on 802.1q trunking 1
Port Vlans allowed on trunk
Fa0/22 1,10,30
Port Vlans allowed and active in management domain
Fa0/22 1,10,30
Port Vlans in spanning tree forwarding state and not pruned
Fa0/22 1,10,30
2950gA#
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On a Catalyst 2900XL/3500XL switch, show interface fastethernet <module #/port #> switchport
displays the status of a trunk on a given interface
displays the status of a trunk on a given interface
cat3524xl#show interface fastEthernet 0/22 switchport
Name: Fa0/22
Switchport: Enabled
Administrative mode: trunk
Operational Mode: trunk
Administrative Trunking Encapsulation: dot1q
Operational Trunking Encapsulation: dot1q
Negotiation of Trunking: Disabled
Access Mode VLAN: 0 ((Inactive))
Trunking Native Mode VLAN: 1 (default)
Trunking VLANs Enabled: 1,10,30,1002−1005
Trunking VLANs Active: 1,10,30
Pruning VLANs Enabled: 2−1001
Priority for untagged frames: 0
Override vlan tag priority: FALSE
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