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Figure 1. BGP configuration
Procedure
This section describes the steps of how to configure basic BGP functions on SwitchA, SwitchB, SwitchC and SwitchD.
Switch A
Step1 Configure the VLANs and VLAN interfaces.
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admin@SwitchD# commit |
Viewing BGP Peer Status on Switch B
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admin@SwitchB# run show bgp peers detail Peer 2: local 192.168.20.2/179 remote 192.168.20.1/179 Peer ID: 1.1.1.1 Peer State: ESTABLISHED Admin State: START Negotiated BGP Version: 4 Peer AS Number: 100 Updates Received: 20, Updates Sent: 2 Messages Received: 634, Messages Sent: 611 Time since last received update: 1685 seconds Number of transitions to ESTABLISHED: 1 Time since last entering ESTABLISHED state: 15995 seconds Retry Interval: 120 seconds Hold Time: 90 seconds, Keep Alive Time: 30 seconds Configured Hold Time: 90 seconds, Configured Keep Alive Time: 30 seconds Minimum AS Origination Interval: 0 seconds Minimum Route Advertisement Interval: 0 seconds Peer 2: local 192.168.30.1/179 remote 192.168.30.2/179 Peer ID: 4.4.4.4 Peer State: ESTABLISHED Admin State: START Negotiated BGP Version: 4 Peer AS Number: 100 Updates Received: 20, Updates Sent: 2 Messages Received: 634, Messages Sent: 611 Time since last received update: 1685 seconds Number of transitions to ESTABLISHED: 1 Time since last entering ESTABLISHED state: 15995 seconds Retry Interval: 120 seconds Hold Time: 90 seconds, Keep Alive Time: 30 seconds Configured Hold Time: 90 seconds, Configured Keep Alive Time: 30 seconds Minimum AS Origination Interval: 0 seconds Minimum Route Advertisement Interval: 0 seconds Peer 3: local 192.168.40.1/179 remote 192.168.40.2/179 Peer ID: 3.3.3.3 Peer State: ESTABLISHED Admin State: START Negotiated BGP Version: 4 Peer AS Number: 100 Updates Received: 20, Updates Sent: 2 Messages Received: 634, Messages Sent: 611 Time since last received update: 1685 seconds Number of transitions to ESTABLISHED: 1 Time since last entering ESTABLISHED state: 15995 seconds Retry Interval: 120 seconds Hold Time: 90 seconds, Keep Alive Time: 30 seconds Configured Hold Time: 90 seconds, Configured Keep Alive Time: 30 seconds Minimum AS Origination Interval: 0 seconds Minimum Route Advertisement Interval: 0 seconds |
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