Specifications

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4-12
Cisco Nexus 3000 Series NX-OS Unicast Routing Configuration Guide, Release 5.0(3)U2(2)
OL-25782-02
Chapter 4 Configuring EIGRP
Configuring Basic EIGRP
Use the no router eigrp command to remove the EIGRP process and the associated configuration.
Note You should also remove any EIGRP commands configured in interface mode if you remove the EIGRP
process.
This example shows how to create an EIGRP process and configure an interface for EIGRP:
switch# configure terminal
switch(config)# router eigrp Test1
switch(config)# interface ethernet 1/2
switch(config-if)# no switchport
switch(config-if)# ip router eigrp Test1
switch(config-if)# no shutdown
switch(config-if)# copy running-config startup-config
For more information about other EIGRP parameters, see the “Configuring Advanced EIGRP” section
on page 4-13.
Restarting an EIGRP Instance
You can restart an EIGRP instance. This clears all neighbors for the instance.
To restart an EIGRP instance and remove all associated neighbors, use the following commands:
Step 9
show ip eigrp interfaces
Example:
switch(config-if)# show ip eigrp
interfaces
Displays information about EIGRP interfaces.
Step 10
copy running-config startup-config
Example:
switch(config)# copy running-config
startup-config
(Optional) Saves this configuration change.
Command Purpose
Command Purpose
no router eigrp instance-tag
Example:
switch(config)# no router eigrp Test1
Deletes the EIGRP process and all associated
configuration.
Command Purpose
flush-routes
Example:
switch(config)# flush-routes
(Optional) Flushes all EIGRP routes in the unicast
RIB when this EIGRP instance restarts.
restart eigrp instance-tag
Example:
switch(config)# restart eigrp Test1
Restarts the EIGRP instance and removes all
neighbors. The instance tag can be any
case-sensitive, alphanumeric string up to 20
characters.