Chapter 2 Catalyst 3560 Switch Cisco IOS Commands
This is an example of output from the show interfaces private-vlan mapping command when the
private-VLAN primary VLAN is VLAN 10 and the secondary VLANs are VLANs 501 and 502:
Switch# show interfaces private-vlan mapping
Interface Secondary VLAN Type
--------- -------------- -----------------
vlan10
vlan10
This is an example of output from the show interfaces interface-id pruning command when pruning is
enabled in the VTP domain:
Switch# show interfaces gigibitethernet0/2 pruning
Port
Gi0/2
Port
Gi0/2
This is an example of output from the show interfaces stats command for a specified VLAN interface.
Switch# show interfaces vlan 1 stats
Switching path
This is an example of partial output from the show interfaces status command. It displays the status of
all interfaces.
Switch# show interfaces status
Port
Fa0/1
Fa0/2
Fa0/3
Fa0/4
Fa0/5
Fa0/6
<output truncated>
Gi0/1
Gi0/2
These are examples of output from the show interfaces status command for a specific interface when
private VLANs are configured. Port 22 is configured as a private-VLAN host port. It is associated with
primary VLAN 20 and secondary VLAN 25.
Switch# show interfaces fastethernet0/22 status
Port
Fa0/22
In this example, port 20 is configured as a private-VLAN promiscuous port. The display shows only the
primary VLAN 20.
Switch# show interfaces fastethernet0/20 status
Port
Fa0/20
This is an example of output from the show interfaces status err-disabled command. It displays the
status of interfaces in the error-disabled state.
Switch# show interfaces status err-disabled
Port
Gi0/2
78-16405-05
501
isolated
502
community
Vlans pruned for lack of request by neighbor
3,4
Vlans traffic requested of neighbor
1-3
Pkts In
Chars In
Processor
1165354
Route cache
0
Total
1165354
Name
Name
Name
Name
Pkts Out
Chars Out
136205310
570800
0
0
136205310
570800
Status
Vlan
connected
routed
notconnect
121,40
notconnect
1
notconnect
18
connected
121
connected
122,11
notconnect
1
notconnect
1
Status
Vlan
connected
20,25
Status
Vlan
connected
20
Status
Reason
err-disabled dtp-flap
Catalyst 3560 Switch Command Reference
91731594
0
91731594
Duplex
Speed Type
a-half
a-100 10/100BaseTX
auto
auto 10/100BaseTX
auto
auto 10/100BaseTX
auto
auto Not Present
a-full a-1000 10/100BaseTX
a-full a-1000 10/100BaseTX
auto
auto 10/100/1000BaseTX
auto
auto unsupported
Duplex
Speed Type
a-full
a-100 10/100BaseTX
Duplex
Speed Type
a-full
a-100 10/100BaseTX
show interfaces
2-405