Cisco Nexus 7000 Series - Configuring Route Maps

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16-11
Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 4.x
OL-20002-02
Chapter 16 Configuring Route Policy Manager
Configuring Route Policy Manager
DETAILED STEPS
The following example shows how to create a generic specific extended community list:
switch# config t
switch(config)# ip extcommunity-list standard test1 permit generic transitive 1.0:40
1.6:60
switch(config)# copy running-config startup-config
Configuring Route Maps
You can use route maps for route redistribution or route filtering. Route maps can contain multiple match
criteria and multiple set criteria.
Configuring a route map for BGP triggers an automatic soft clear or refresh of BGP neighbor sessions.
SUMMARY STEPS
1. config t
2. route-map map-name [permit | deny] [seq]
Command Purpose
Step 1
config t
Example:
switch# config t
switch(config)#
Enters configuration mode.
Step 2
ip extcommunity-list standard list-name
{deny | permit} generic {transitive |
nontransitive}
community1
[ community2... ]
Example:
switch(config)# ip extcommunity-list
standard BGPExtCommunity permit generic
transitive 1.0:20
Creates a standard BGP extended community list. The
community can be one or more extended communities
in the aa4:nn format.
ip extcommunity-list expanded list-name
{deny | permit} generic {transitive |
nontransitive}
expression
Example:
switch(config)# ip extcommunity-list
expanded BGPExtComplex deny
1.5:[0-9][0-9]_
Creates an expanded BGP extended community list
using a regular expression.
Step 3
show ip community-list name
Example:
switch(config)# show ip community-list
BGPCommunity
(Optional) Displays information about extended
community lists.
Step 4
copy running-config startup-config
Example:
switch# copy running-config
startup-config
(Optional) Saves this configuration change.