Cisco ME 3400 Software Configuration Manual page 826

Configuring Protocol-Independent Features
You can also identify route-map statements as permit or deny. If the statement is marked as a deny, the
packets meeting the match criteria are sent back through the normal forwarding channels
(destination-based routing). If the statement is marked as permit, set clauses are applied to packets
meeting the match criteria. Packets that do not meet the match criteria are forwarded through the normal
routing channel.
You can use the BGP route map continue clause to execute additional entries in a route map after an
entry is executed with successful match and set clauses. You can use the continue clause to configure
and organize more modular policy definitions so that specific policy configurations need not be repeated
within the same route map. The switch supports the continue clause for outbound policies. For more
information about using the route map continue clause, see the BGP Route-Map Continue Support for
an Outbound Policy feature guide for Cisco IOS Release 12.4(4)T at this URL:
http://www.cisco.com/en/US/products/ps6441/products_feature_guides_list.html
Although each of Steps 3 through 14 in the following section is optional, you must enter at least one
Note
match route-map configuration command and one set route-map configuration command.
Beginning in privileged EXEC mode, follow these steps to configure a route map for redistribution:
Command
Step 1 configure terminal
Step 2 route-map map-tag [permit | deny] [sequence number] Define any route maps used to control redistribution and
Step 3 match as-path path-list-number
Step 4 match community-list community-list-number [exact]
Step 5
match ip address {access-list-number |
access-list-name} [...access-list-number |
...access-list-name]
Step 6 match metric metric-value
Step 7 match ip next-hop {access-list-number |
access-list-name} [...access-list-number |
...access-list-name]
Step 8 match tag tag value [...tag-value]
Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
35-100
Chapter 35
Purpose
Enter global configuration mode.
enter route-map configuration mode.
map-tag—A meaningful name for the route map. The
redistribute router configuration command uses this
name to reference this route map. Multiple route maps
might share the same map tag name.
(Optional) If permit is specified and the match criteria
are met for this route map, the route is redistributed as
controlled by the set actions. If deny is specified, the
route is not redistributed.
sequence number (Optional)— Number that indicates the
position a new route map is to have in the list of route
maps already configured with the same name.
Match a BGP AS path access list.
Match a BGP community list.
Match a standard access list by specifying the name or
number. It can be an integer from 1 to 199.
Match the specified route metric. The metric-value can be
an EIGRP metric with a specified value from 0
to 4294967295.
Match a next-hop router address passed by one of the
access lists specified (numbered from 1 to 199).
Match the specified tag value in a list of one or more route
tag values. Each can be an integer from 0 to 4294967295.
Configuring IP Unicast Routing
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