advanced·20 min·付费
iBGP Route Learned but Never Installed
The prefix is in Core's BGP table but never reaches its routing table.
场景
Calder Logistics peers with a partner carrier from its edge router. The peering is established and the edge router can reach the partner's network, but no host on the core LAN can. The core router lists the partner prefix when BGP is queried directly, yet traffic to it leaves the building via the default path. Get the core router to actually install and use the partner route.
学习目标
- bgp
- ibgp
- next-hop-self
- route selection
- troubleshooting
拓扑与配置
此环境包含 5 台设备（2 Hosts, 3 Routers）。你将配置并排查上方列出的网络技能。