55 neighbor maximum-prefix – CANOGA PERKINS CanogaOS Command Reference User Manual

Page 314

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CanogaOS Command Line Reference

Revision 1.02

Proprietary & Confidential Canoga Pertkins Metro Ethernet Switches

Page 314 of 855

Command Syntax

(no) neighbor NEIGHBORID filter-list LISTNAME in|out
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
theneighbor peer-group and neighbor remote-as commands. When this parameter is usedwith a
command, the command applies on all peers in the specified group.

LISTNAME The name of an autonomous system path access list.
in Indicates that incoming advertised routes will be filtered.
out Indicates that outgoing advertised routes will be filtered.

Command Mode

Router mode and Address Family mode

Usage

This command specifies an access list filter on updates based on the BGP autonomous system paths. Each
filter is an access list based on regular expressions.

Examples

Switch# configure terminal
Switch(config)# router bgp 10
Switch(config-router)# neighbor 10.10.0.34 filter-list out

16.55 neighbor maximum-prefix

Use this command to control the number of prefixes that can be received from a neighbor.
Use the no parameter with this command to disable this function.

Command Syntax

(no) neighbor NEIGHBORID maximum-prefix MAXIMUM
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.

MAXIMUM = MAXPREFIX (THRESHOLD) (warning-only)
MAXPREFIX <1-4294967295> Specifies the maximum number of prefixes permitted.
THRESHOLD <1-100> Specifies the threshold value, 1 to 100 percent.
warning-only Only gives a warning message when the limit is exceeded.

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