BGP Lab 3 Troubleshooting eBGP 1 (CCNA Level)
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Download Lab: GNS3
Image requirements:
Cisco IOSv (vios-adventerprisek9-m.vmdk.SPA.156-2.T)
Problem:
Traceroute from router R2's loopback0 interface in the AS33 to a host in AS11 indicates that path packets take goes through AS22 which is a suboptimal route because the topology clearly shows that there is the direct path to AS11 from AS33.
Troubleshooting tasks:
1. Verify the problem.
2. Find what is causing this issue.
3. Implement solution.
4. Verify that the problem has been solved.
Topology:
Download Lab: GNS3
Image requirements:
Cisco IOSv (vios-adventerprisek9-m.vmdk.SPA.156-2.T)
Problem:
Traceroute from router R2's loopback0 interface in the AS33 to a host in AS11 indicates that path packets take goes through AS22 which is a suboptimal route because the topology clearly shows that there is the direct path to AS11 from AS33.
Troubleshooting tasks:
1. Verify the problem.
2. Find what is causing this issue.
3. Implement solution.
4. Verify that the problem has been solved.
Topology:
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