Reference Guide

478 | Open Shortest Path First (OSPFv2 and OSPFv3)
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For configuration information on prefix lists, refer to IP Access Control Lists, Prefix Lists, and Route-maps
chapter in the
FTOS Configuration Guide.
Use the following commands in CONFIGURATION-ROUTER OSPF mode to apply prefix lists to
incoming or outgoing OSPF routes
seq sequence-number {deny |permit} ip-prefix
[ge min-prefix-length] [le max-prefix-length]
CONFIG- PREFIX
LIST
Create a prefix list with a sequence.
number and a deny or permit action. The
optional parameters are:
ge min-prefix-length: is the minimum
prefix length to be matched (0 to 32).
le max-prefix-length: is the maximum
prefix length to be matched (0 to 32).
Command Syntax Command Mode Usage
distribute-list prefix-list-name in [interface] CONFIG-ROUTER-
OSPF-id
Apply a configured prefix list to incoming
OSPF routes.
distribute-list prefix-list-name out [connected |
isis | rip | static]
CONFIG-ROUTER-
OSPF-id
Assign a configured prefix list to outgoing
OSPF routes.
Command Syntax Command Mode Usage