User guide

Configuring IS-IS Configuring IS-IS
page 3-28 OmniSwitch AOS Release 7 Advanced Routing Configuration Guide March 2015
Use the show ip redist command to verify the redistribution configuration:
-> show ip redist
Source Destination
Protocol Protocol Status Route Map
------------+------------+---------+--------------------
OSPF ISIS Enabled ospf-to-isis
RIP ISIS Enabled rip-to-isis
Configuring the Administrative Status of the Route Map Redistribution
The administrative status of a route map redistribution configuration is enabled by default. To change the
administrative status, use the status parameter with the ip redist into isis route-map command. For
example, the following command disables the redistribution administrative status for the specified route
map:
-> ip redist rip into isis route-map rip-to-isis status disable
The following command example enables the administrative status:
-> ip redist rip into isis route-map rip-to-isis status enable
Route Map Redistribution Example
The following example configures the redistribution of RIP routes into an IS-IS network using a route map
(rip-to-isis) to filter specific routes:
-> ip route-map rip-to-isis sequence-number 10 action deny
-> ip route-map rip-to-isis sequence-number 10 match metric 5
-> ip route-map rip-to-isis sequence-number 20 action permit
-> ip route-map rip-to-isis sequence-number 20 match ipv4-interface intf_isis
-> ip route-map rip-to-isis sequence-number 20 set metric 60
-> ip route-map rip-to-isis sequence-number 30 action permit
-> ip route-map rip-to-isis sequence-number 30 set metric 8
-> ip redist rip into isis route-map rip-to-isis
The resulting rip-to-isis route map redistribution configuration does the following:
• Denies the redistribution of RIP routes with a metric value set to five.
• Redistributes into IS-IS all routes learned on the intf_isis interface and sets the metric for such routes to
60.
• Redistributes all other routes (those not processed by sequence 10 or 20) and sets the metric for such
routes to eight.
Note. Wide metrics need to be enabled, if a metric of more than 64 is configured.