Log the BGP, IS-IS, and OSPF Adjacency Information
Purpose
The following commands log useful information about Border Gateway Protocol (BGP), Intermediate System-to-Intermediate System (IS-IS), and Open Shortest Path First (OSPF) protocols. If you have other protocols installed, such as Multiprotocol Label Switching (MPLS), Resource Reservation Protocol (RSVP), or Protocol Independent Multicast (PIM), you also might log summary information for them.
Action
To log the protocol peer information, use the following Junos OS CLI operational mode commands:
Sample Output 1
user@host> show bgp summary | save test Wrote 45 lines of output to ‘test’ user@host> show bgp summary Groups: 1 Peers: 1 Down peers: 0 Table Tot Paths Act Paths Suppressed History Damp State Pending inet.0 4 4 0 0 0 0 Peer AS InPkt OutPkt OutQ Flaps Last Up/Dwn State|#Active/Received/Damped.. 9.9.3.1 2 2627 2628 0 0 21:50:12 4/4/0 0/0/0
Sample Output 2
user@host> show isis adjacency brief | save test Wrote 7 lines of output to ‘test’ user@host> show isis adjacency brief IS-IS adjacency database: Interface System L State Hold (secs) SNPA so-1/0/0.0 1921.6800.5067 2 Up 13 so-1/1/0.0 1921.6800.5067 2 Up 25 so-1/2/0.0 1921.6800.5067 2 Up 20 so-1/3/0.0 1921.6800.5067 2 Up 19 so-2/0/0.0 1921.6800.5066 2 Up 19 so-2/1/0.0 1921.6800.5066 2 Up 17 so-2/2/0.0 1921.6800.5066 2 Up 20 so-2/3/0.0 1921.6800.5066 2 Up 20 so-5/0/0.0 ranier 2 Up 17
Sample Output 3
user@host> show ospf neighbor brief | save test Wrote 10 lines of output to ‘test’ user@host> show ospf neighbor brief Address Intf State ID Pri Dead 10.168.254.225 fxp3.0 2Way 10.250.240.32 128 36 10.168.254.230 fxp3.0 Full 10.250.240.8 128 38 10.168.254.229 fxp3.0 Full 10.250.240.35 128 33 10.1.1.129 fxp2.0 Full 10.250.240.12 128 37 10.1.1.131 fxp2.0 Full 10.250.240.11 128 38 10.1.2.1 fxp1.0 Full 10.250.240.9 128 32 10.1.2.81 fxp0.0 Full 10.250.240.10 128 33
Meaning
Sample output 1 displays summary information about BGP and its neighbors. Sample output 2 displays information about IS-IS neighbors. Sample output 3 displays information about all OSPF neighbors.
