Restarting An Ospfv3 Instance - Cisco Nexus 7000 Series Configuration Manual

Chapter 7 Configuring OSPFv3
S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - d o c f e e d b a c k @ c i s c o . c o m .
DETAILED STEPS
Command
Step 1
config t
Example:
switch# config t
switch(config)#
Step 2
router ospfv3 instance-tag
Example:
switch(config)# router ospfv3 201
switch(config-router)#
Step 3
graceful-restart
Example:
switch(config-router)# graceful-restart
Step 4
graceful-restart grace-period seconds
Example:
switch(config-router)# graceful-restart
grace-period 120
Step 5
graceful-restart helper-disable
Example:
switch(config-router)# graceful-restart
helper-disable
Step 6
graceful-restart planned-only
Example:
switch(config-router)# graceful-restart
planned-only
Step 7
show ipv6 ospfv3 instance-tag
Example:
switch(config-if)# show ipv6 ospfv3 201
Step 8
copy running-config startup-config
Example:
switch(config)# copy running-config
startup-config
The following example shows how to enable graceful restart if it has been disabled, and set the grace
period to 120 seconds:
switch# config t
switch(config)# router ospfv3 201
switch(config-router)# graceful-restart
switch(config-router)# graceful-restart grace-period 120
switch(config-router)# copy running-config startup-config

Restarting an OSPFv3 Instance

You can restart an OSPv3 instance. This clears all neighbors for the instance.
OL-20002-02
Purpose
Enters configuration mode.
Creates a new OSPFv3 instance with the configured
instance tag.
Enables graceful restart. A graceful restart is enabled
by default.
Sets the grace period, in seconds. The range is from 5
to 1800. The default is 60 seconds.
Disables helper mode. Enabled by default.
Configures graceful restart for planned restarts only.
(Optional) Displays OSPFv3 information.
(Optional) Saves this configuration change.
Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 4.x
Configuring Advanced OSPFv3
7-37