我用 3 台路由器、3 台交换机和 6 台计算机创建了网络
下面是配置,
R1-> serial2/0= 192.168.1.1/30, Fastethernet 0/0= 192.168.1.9/29
R2->serial2/0= 192.168.1.2/30, serial3/0= 192.168.1.5/30, Fastethernet 0/0= 192.168.1.17/28
R3->serial2/0= 192.168.1.6/30 Fastethernet 0/0= 192.168.1.33/28
PC IP's are dhcp
PC1 Ping 如下,
Pinging 192.168.1.1 with 32 bytes of data:
Reply from 192.168.1.1: bytes=32 time=2ms TTL=255
Reply from 192.168.1.1: bytes=32 time=0ms TTL=255
Reply from 192.168.1.1: bytes=32 time=0ms TTL=255
Reply from 192.168.1.1: bytes=32 time=0ms TTL=255
Ping statistics for 192.168.1.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 2ms, Average = 0ms
但是 Ping 到下一个路由器 R2 没有从 PC 1 ping
PC>ping 192.168.1.2
Pinging 192.168.1.2 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 192.168.1.2:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
请帮忙