展示を参照してください。 R1 には、インターフェイス Gi0/0 上の直接接続されたルータとの BGP ネイバーシップがあります。 show ip bgp 2.2.2.2 の反復間に適用されるコマンド セットはどれですか?
正解:C
The exhibit shows that R1 has a BGP neighborship with a router at IP address 192.168.50.2. The command set that is applied between the iterations of show ip bgp 2.2.2.2 is the one that would cause a RIB-failure. A RIB-failure occurs when a route is not installed in the Routing Information Base (RIB) due to a routing issue. In this case, removing the specific static route to the neighbor with no ip route 192.168.50.2 255.255.255.255 Gi0/0 would cause theBGP session to drop and result in a RIB-failure for the route to 2.2.2.2, which is what we observe in the exhibit. References := For more information on BGP neighborship and RIB-failure, refer to the Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) course materials, specifically the sections on BGP routing and troubleshooting.