ユーザーが 192.168 100 の Web サーバーにアクセスできないという展示を参照してください。 1. 失敗の根本原因は何ですか?
正解:C
The traceroute output indicates a routing loop, as the path to the server at 192.168.100.1 is looping between two IP addresses, suggesting a misconfiguration in the routing protocol or redundant paths causing the loop. References := Implementing and Operating Cisco Service Provider Network Core Technologies