Dell Force10 Z9000 Configuration Manual page 165

100.10.92.9 65192 0
192.168.10.1 65123 0
192.168.12.2 65123 0
R2#
The following example shows the show ip bgp summary command output (4–byte AS number displays).
R2#show ip bgp summary
BGP router identifier 192.168.10.2, local AS number 48735.59224
BGP table version is 1, main routing table version 1
1 network entrie(s) using 132 bytes of memory
1 paths using 72 bytes of memory
BGP-RIB over all using 73 bytes of memory
1 BGP path attribute entrie(s) using 72 bytes of memory
1 BGP AS-PATH entrie(s) using 47 bytes of memory
5 neighbor(s) using 23520 bytes of memory
Neighbor AS
10.10.21.1 65123 0
10.10.32.3 65123 0
100.10.92.9 65192 0
192.168.10.1 65123 0
192.168.12.2 65123 0
R2#
For the router's identifier, Dell Networking OS uses the highest IP address of the Loopback interfaces configured. Because Loopback
interfaces are virtual, they cannot go down, thus preventing changes in the router ID. If you do not configure Loopback interfaces,
the highest IP address of any interface is used as the router ID.
To view the status of BGP neighbors, use the show ip bgp neighbors command in EXEC Privilege mode as shown in the first
example. For BGP neighbor configuration information, use the show running-config bgp command in EXEC Privilege mode
as shown in the second example.
NOTE: The showconfig command in CONFIGURATION ROUTER BGP mode gives the same information as the show
running-config bgp command.
The following example displays two neighbors: one is an external internal BGP neighbor and the second one is an internal BGP
neighbor. The first line of the output for each neighbor displays the AS number and states whether the link is an external or internal
(shown in bold).
The third line of the show ip bgp neighbors output contains the BGP State. If anything other than ESTABLISHED is listed,
the neighbor is not exchanging information and routes. For more information about using the show ip bgp neighbors
command, refer to the Dell Networking OS Command Line Interface Reference Guide.
The following example shows the show ip bgp neighbors command output.
Dell#show ip bgp neighbors
BGP neighbor is 10.114.8.60, remote AS 18508, external link
BGP version 4, remote router ID 10.20.20.20
BGP state ESTABLISHED, in this state for 00:01:58
Last read 00:00:14, hold time is 90, keepalive interval is 30 seconds
Received 18552 messages, 0 notifications, 0 in queue
Sent 11568 messages, 0 notifications, 0 in queue
Received 18549 updates, Sent 11562 updates
Minimum time between advertisement runs is 30 seconds
For address family: IPv4 Unicast
BGP table version 216613, neighbor version 201190
130195 accepted prefixes consume 520780 bytes
Prefix advertised 49304, rejected 0, withdrawn 36143
Connections established 1; dropped 0
Last reset never
0 0
0 0
0 0
MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/Pfx
0 0
0 0
0 0
0 0
0 0
0 0 never Active
0 0 never Active
0 0 never Active
0 0 never Active
0 0 never Active
0 0 never Active
0 0 never Active
0 0 never Active
Border Gateway Protocol IPv4 (BGPv4)
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