49 neighbor capability route-refresh – CANOGA PERKINS 9175 Command Reference User Manual

Page 277

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CanogaOS Command Reference

16-32

neighbor peer-group and neighbor remote-as commands. When this parameter is used

with a command, the command applies on all peers in the specified group.

orf Advertises ORF capability to its neighbors

Both Indicates that the local router can send ORF entries to its peer as well as receive ORF entries from

its peer.

Receive Indicates that the local router is willing to receive ORF entries from its peer

Send Indicates that the local router is willing to send ORF entries to its peer

Command Mode

Router mode and Address Family mode

Usage

Outbound Route Filters (ORFs) send and receive capabilities to lessen the number of updates exchanged

between neighbors. By filtering updates, this option minimizes generating and processing of updates.

The local router advertises the ORF capability in send mode and the remote router receives the ORF

capability in receive mode applying the filter as outbound policy. The two routers exchange updates to

maintain the ORF for each

16.49 neighbor capability route-refresh

Use this command to advertise route-refresh capability to the specified neighbors.

Use the no parameter with this command to disable this function

Command Syntax

(no) neighbor NEIGHBORID capability route-refresh

NEIGHBORID = A.B.C.D|X:X::X:X|TAG

A.B.C.D Specifies the address of the BGP neighbor in IPv4 format.

X:X::X:X Specifies the address of the BGP neighbor in IPv6 format.

TAG Name of an existing peer-group. For information on how to create peer groups, refer to the

neighbor peer-group and neighbor remote-as commands.

When this parameter is used with a command, the command applies on all peers in the specified group.

Command Mode

Router mode

Usage

Use this command to advertise to peer about route refresh capability support. If route refresh capability is

supported, then router can dynamically request that the peer readvertises its Adj-RIB-Out.

Examples

Switch# configure terminal

Switch(config)# router bgp 10

Switch(config-router)# neighbor 10.10.10.1 capability route-refresh

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