Netgear M6100 – Campus Edge and SMB Core Chassis Switches 管理者ガイド

This example does not include the steps for how to create an eBGP session. See 

Switch A is denied to all of the routes in which AS_PATH contains only 200 and permits 
others.

(Netgear Switch)(Config) #ip as-path access-list 1 deny ^200$

(Netgear Switch)(Config) #ip as-path access-list 1 permit .*

(Netgear Switch) (Config-router) #neighbor 172.126.1.2 filter-list 1 in

You can implement route filters with BGP route maps. BGP route maps are separated by 
PBR route maps. BGP route maps support the following filter list:

as-path

community

ip address prefix-list

ipv6 address prefix-list

This example shows how to filter BGP routes with AS-PATH list.

This example does not include the steps for how to create an eBGP session. See 

question 
mark

?

Matches 0 or 1 occurrences of the 
pattern. (Press Ctrl-V prior to 
pressing question mark to prevent it 
from being interpreted as a help 
command.)

a?c matches ac and abc

underscore

_

Matches a comma (,), left brace ({), 
right brace (}), left parenthesis, right 
parenthesis, the beginning of the 
input string, the end of the input 
string, or a space.

T

he characters _1300_ can match any 

of the following strings:

^1300$

^1300space

space1300

{1300,

,1300,

{1300}

,1300,