Specifications

Configuring Routing Between VLANs
How to Configure Routing Between VLANS
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3. show vlans dot1q [internal | interface-type interface-number.subinterface-number [detail] |
outer-id [interface-type interface-number | second-dot1q [inner-id | any]] [detail]]
DETAILED STEPS
Step 1 enable
Enables privileged EXEC mode. Enter your password if prompted.
Router> enable
Step 2 show running-config
Use this command to show the currently running configuration on the device. You can use delimiting
characters to display only the relevant parts of the configuration.
The following shows the currently running configuration on a Cisco 7300 series router:
Router# show running-config
.
.
.
interface FastEthernet0/0.201
encapsulation dot1Q 201
ip address 10.7.7.5 255.255.255.252
!
interface FastEthernet0/0.401
encapsulation dot1Q 401
ip address 10.7.7.13 255.255.255.252
!
interface FastEthernet0/0.201999
encapsulation dot1Q 201 second-dot1q any
pppoe enable
!
interface FastEthernet0/0.2012001
encapsulation dot1Q 201 second-dot1q 2001
ip address 10.8.8.9 255.255.255.252
!
interface FastEthernet0/0.2012002
encapsulation dot1Q 201 second-dot1q 2002
ip address 10.8.8.13 255.255.255.252
!
interface FastEthernet0/0.4019999
encapsulation dot1Q 401 second-dot1q 100-900,1001-2000
pppoe enable
!
interface GigabitEthernet5/0.101
encapsulation dot1Q 101
ip address 10.7.7.1 255.255.255.252
!
interface GigabitEthernet5/0.301
encapsulation dot1Q 301
ip address 10.7.7.9 255.255.255.252
!
interface GigabitEthernet5/0.301999
encapsulation dot1Q 301 second-dot1q any
pppoe enable
!
interface GigabitEthernet5/0.1011001
encapsulation dot1Q 101 second-dot1q 1001
ip address 10.8.8.1 255.255.255.252