Cisco Nexus 7000 Series Configuration Manual page 193

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 .
Ensure that you are in the correct VDC (or use the switchto vdc command).
SUMMARY STEPS
1.
2.
3.
4.
5.
6.
7.
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
address-family ipv6 unicast
Example:
switch(config-router)# address-family
ipv6 unicast
switch(config-router-af)#
Step 4
redistribute {bgp id | direct | isis id
| rip id | static} route-map map-name
Example:
switch(config-router-af)# redistribute
bgp route-map FilterExternalBGP
Step 5
redistribute maximum-prefix max
[ threshold ] [warning-only | withdraw
[ num-retries timemout ]]
Example:
switch(config-router)# redistribute
maximum-prefix 1000 75 warning-only
OL-20002-02
config t
router ospfv3 instance-tag
address-family ipv6 unicast
redistribute {bgp id | direct | isis id | rip id | static} route-map map-name
redistribute maximum-prefix max [threshold] [warning-only | withdraw [num-retries timeout]]
show running-config ospfv3
copy running-config startup-config
Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 4.x
Purpose
Enters configuration mode.
Creates a new OSPFv3 instance with the configured
instance tag.
Enters IPv6 unicast address family mode.
Redistributes the selected protocol into OSPFv3,
through the configured route map.
Specifies a maximum number of prefixes that OSPFv2
will distribute. The range is from 0 to 65536.
Optionally specifies the following:
threshold—Percent of maximum prefixes that will
•
trigger a warning message.
warning-only—Logs an warning message when
•
the maximum number of prefixes is exceeded.
withdraw—Withdraws all redistributed routes.
•
Optionally tries to retrieve the redistributed
routes. The num-retries range is from 1 to 12. The
timeout range is from 60 to 600 seconds. The
default is 300 seconds.
Configuring Advanced OSPFv3
7-31