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doc: Move BGP community alias under a separate section

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There are more useful CLI commands comming, thus it's desired to have it's
own section.

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
This commit is contained in:
Donatas Abraitis 2021-05-10 09:18:54 +03:00
parent 34723b2fad
commit 6a89dd1ee6
1 changed files with 32 additions and 18 deletions
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doc/user/bgp.rst
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@ -2022,24 +2022,6 @@ expanded
attribute in BGP updates. The expanded community is only used to filter,
not `set` actions.
.. clicmd:: bgp community alias NAME ALIAS
This command creates an alias name for a community that will be used
later in various CLI outputs in a human-readable format.
.. code-block:: frr
~# show ip bgp 172.16.16.1/32
BGP routing table entry for 172.16.16.1/32, version 21
Paths: (2 available, best #2, table default)
Advertised to non peer-group peers:
65030
192.168.0.2 from 192.168.0.2 (172.16.16.1)
Origin incomplete, metric 0, valid, external, best (Neighbor IP)
Community: 65001:12 65001:13 community-1 65001:65534
Large Community: lcommunity-1 65001:123:2
Last update: Fri Apr 16 12:51:27 2021
.. deprecated:: 5.0
It is recommended to use the more explicit versions of this command.
@ -2097,6 +2079,38 @@ is called as named community lists.
This command defines a new expanded community list. The argument to
(100-199) defines the list identifier.
.. _bgp-community-alias:
Community alias
^^^^^^^^^^^^^^^
BGP community aliases are useful to quickly identify what communities are set
for a specific prefix in a human-readable format. Especially handy for a huge
amount of communities. Accurately defined aliases can help you faster spot
things on the wire.
.. clicmd:: bgp community alias NAME ALIAS
This command creates an alias name for a community that will be used
later in various CLI outputs in a human-readable format.
.. code-block:: frr
~# vtysh -c 'show run' | grep 'bgp community alias'
bgp community alias 65001:14 community-1
bgp community alias 65001:123:1 lcommunity-1
~# vtysh -c 'show ip bgp 172.16.16.1/32'
BGP routing table entry for 172.16.16.1/32, version 21
Paths: (2 available, best #2, table default)
Advertised to non peer-group peers:
65030
192.168.0.2 from 192.168.0.2 (172.16.16.1)
Origin incomplete, metric 0, valid, external, best (Neighbor IP)
Community: 65001:12 65001:13 community-1 65001:65534
Large Community: lcommunity-1 65001:123:2
Last update: Fri Apr 16 12:51:27 2021
.. _bgp-using-communities-in-route-map:
Using Communities in Route Maps