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8-9
Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x
OL-23435-03
Chapter 8 Configuring IP Tunnels
Configuring IP Tunnels
BEFORE YOU BEGIN
Ensure that you have enabled the tunneling feature.
Ensure that you are in the correct VDC (or use the switchto vdc command).
Assign the IP address for a tunnel interface after you have configured the interface for a VRF.
SUMMARY STEPS
1. configure terminal
2. interface tunnel number
3. vrf member vrf-name
4. ip-address ip-prefix/length
5. show vrf [vrf-name] interface interface-type number
6. copy running-config startup-config
DETAILED STEPS
Command Purpose
Step 1
configure terminal
Example:
switch# configure terminal
switch(config)#
Enters configuration mode.
Step 2
interface tunnel number
Example:
switch(config)# interface tunnel 0
switch(config-if)#
Enters interface configuration mode.
Step 3
vrf member vrf-name
Example:
switch(config-if)# vrf member
RemoteOfficeVRF
Adds this interface to a VRF.
Step 4
ip address ip-prefix/length
Example:
switch(config-if)# ip address
192.0.2.1/16
Configures an IP address for this interface. You must
do this step after you assign this interface to a VRF.
Step 5
show vrf [vrf-name] interface
interface-type number
Example:
switch(config-vrf)# show vrf Enterprise
interface tunnel 0
(Optional) Displays VRF information.
Step 6
copy running-config startup-config
Example:
switch(config)# copy running-config
startup-config
(Optional) Saves this configuration change.
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