December 2001
Intermediate to advanced
608 pages
25h 14m
English
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Name
neighbor peer-group — router, BGP
Synopsis
neighboraddresspeer-grouppeer-groupno neighboraddresspeer-grouppeer-group
Configures
Assigns a neighbor to a peer group
Default
None
Description
When configuring BGP, you often want to apply the same set of
configuration items to a number of BGP neighbors. Peer groups let you
simplify the router configuration by making a neighbor a peer group
member. Once you have created a peer group, all configuration items
for that group apply to all the members of the group.
address is the IP address of the neighbor
to be added to the peer group; peer-group
is the name of the peer group.
Example
In this example, we create a peer group called
group1 and place all our neighbors into this peer
group (179.69.232.53, 54, and 55). Having created the peer group, we
can apply neighbor
filter-list
commands to the group as a whole, rather than to the individual
neighbors. We still have to configure the unique features (such as
remote AS numbers) of the neighbors individually.
router bgp 200 neighbor group1 peer-group neighbor group1 filter-list 100 in neighbor group1 filter-list 102 out neighbor 171.69.232.53 remote-as 300 neighbor 171.69.232.53 peer-group group1 neighbor 171.69.232.54 remote-as 400 neighbor 171.69.232.54 peer-group group1 neighbor 171.69.232.55 remote-as 500 neighbor 171.69.232.55 peer-group group1
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.