Verify
This section provides information you can use to confirm your configuration is working properly.
Certain show commands are supported by the Output Interpreter Tool ( registered customers only) , which allows
you to view an analysis of show command output.
Catalyst 3750
show switch − The show switch command tells what the stack consists of and which of stack
members is the master.
C3750G−24T#show switch
Current
Switch# Role Mac Address Priority State
−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
*1 Master 000c.30ae.6280 15 Ready
2 Slave 000c.30ae.2a80 1 Ready
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show vtp status
C3750G−24T#show vtp status
VTP Version : 2
Configuration Revision : 3
Maximum VLANs supported locally : 1005
Number of existing VLANs : 8
VTP Operating Mode : Server
VTP Domain Name : cisco
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0xA2 0xF4 0x9D 0xE9 0xE9 0x1A 0xE3 0x77
Configuration last modified by 200.1.1.1 at 3−1−93 03:15:42
Local updater ID is 10.1.2.1 on interface Vl2 (lowest numbered VLAN interface found)
C3750G−24T#
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show interfaces trunk
C3750G−24T#show interfaces trunk
Port Mode Encapsulation Status Native vlan
Gi1/0/1 desirable 802.1q trunking 1
Gi2/0/1 desirable 802.1q trunking 1
Port Vlans allowed on trunk
Gi1/0/1 1−4094
Gi2/0/1 1−4094
Port Vlans allowed and active in management domain
Gi1/0/1 1−3,10
Gi2/0/1 1−3,10
Port Vlans in spanning tree forwarding state and not pruned
Gi1/0/1 1−3,10
Gi2/0/1 1−3,10
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show ip route
C3750G−24T#show ip route
Codes: C − connected, S − static, I − IGRP, R − RIP, M − mobile, B − BGP
D − EIGRP, EX − EIGRP external, O − OSPF, IA − OSPF inter area
N1 − OSPF NSSA external type 1, N2 − OSPF NSSA external type 2
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Cisco − Configuring Inter−VLAN Routing with Catalyst 3750 Series Switches in a Stacked Configuration