ADTRAN AOS Version R10.1.0 Instrukcja Naprawy Pobierz pdf (Strona 69)

Troubleshooting

Use the show ip /jointfilesconvert/366217/bgp summary command to display a summary of the BGP route table.

#show ip /jointfilesconvert/366217/bgp summary

The following sample output of the show ip /jointfilesconvert/366217/bgp summary command shows a summarized list of the

configured BGP neighbors, as well as their status and statistics.

#show ip /jointfilesconvert/366217/bgp summary

BGP router identifier 192.168.3.1, local AS number 304

8 network entries, 5 paths, and 23 BGP path attribute entries

Neighbor V AS MsgRcvd MsgSent InQ OutQ Up/Down State/PfxRcd

10.22.131.1 4 302 95 104 0 0 01:30:06 9

10.22.131.9 4 302 97 105 0 0 01:30:07 21

10.22.132.9 4 303 200 179 0 0 02:43:09 21

10.22.134.1 4 304 166 178 0 0 02:43:15 3

10.22.134.10 4 304 174 179 0 0 02:43:24 7

10.22.134.26 4 304 172 174 0 0 02:41:43 10

10.22.134.34 4 304 164 174 0 0 02:41:40 4

Show IP BGP Community

Use the show ip /jointfilesconvert/366217/bgp community command to display only those routes learned via BGP that match the

community numbers specified in the command. If no communities are specified, all BGP routes containing

a community attribute are shown.

#show ip /jointfilesconvert/366217/bgp community [<number> | internet | local-as | no-advertise | no-export]

<number> Optional. Displays routes that contain this value in their community attribute. This is a numeric

value that can be an integer from 1 to 4294967295 or string in the form aa:nn, where the value of aa is the

AS number and the value of nn is the desired local preference to be used in the service provider network.

Multiple community-number parameters can be present in the command.

internet Optional. Displays routes that contain this value in their community attribute. This represents the

well-known reserved community string INTERNET.

local-as Optional. Displays routes that contain this value in their community attribute. This represents the

well-known reserved community string NO_EXPORT_SUBCONFED. Routes containing this attribute

should not be advertised to external BGP peers.

no-advertise Optional. Displays routes containing this value in the community attribute. This represents

the well-known reserved community string NO_ADVERTISE. Routes containing this attribute should not

be advertised to any BGP peer.

no-export Optional. Displays routes containing this value in the community attribute. This represents the

well-known reserved community number for NO_EXPORT. Routes containing this attribute should not be

advertised to BGP peers outside a confederation boundary.

The exact prefixes that are being transmitted and received are shown in this output. The o in

front of the 172.16.70.0/30 route indicates it is a received route. For received routes to be

exported to the route table, they must be the best valid route indicated with the *> for the

received route.

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ADTRAN AOS Version R10.1.0 Instrukcja Naprawy Strona 69