Refer to the exhibit． A network administrator attempts to ping Host2 from Host1 and receives the results that are shown． What is a possible problem?
【正确答案】
C
【答案解析】主机1收到Router 1回复的目的网段不可达的ICMP包，说明包发到Route 1的f0/1口就被丢弃了，所以说明网络的问题出在Router 1的s0/0口上。