实验七 直联路由
system
password:
[Quidway]interface ethernet0
[Quidway-Ethernet0]ip addr 10.65.1.2 255.255.255.0
[Quidway-Ethernet0]undo shutdown
[Quidway-Ethernet0]int e1
[Quidway-Ethernet1]ip addr 10.66.1.2 255.255.255.0
[Quidway-Ethernet1]undo shutdown
[root@PCA root]#ifconfig eth0 10.65.1.1 netmask 255.255.0.0
[root@PCB root]#ifconfig eth0 10.66.1.1 netmask 255.255.0.0
[root@PCA root]#ping 10.65.1.2 (通，没有关只能ping直连的口)
[root@PCA root]#ping 10.66.1.2 (不通，PCA 没有设置网关)
[root@PCA root]#route add default gw 10.65.1.2
[root@PCA root]#ping 10.66.1.2 (通)
[root@PCA root]#ping 10.66.1.1 (不通，因PCB没有网关)
[root@PCB root]#route add default gw 10.66.1.2
[root@PCA root]#ping 10.66.1.1 (通) 实验到这里，在这里我却不通 不知道为什么呢在这里插入图片描述
这里是我pcb 计算机的真正动作 ed Hat Linux release 7.3 (Valhalla) Kernel 2.4.18-3 on an i686 PCB login: root password: linux [root@PCB root]# dis cur ? [root@PCB root]# route add default gw 10.66.1.2 [root@PCB root]# ping 10.66.1.2 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.207 ms 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.100 ms 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.96 ms 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.96 ms 4packets transmitted, 4 received, 0% loss, time 2000ms PCB login: ? [root@PCB root]# ping 10.66.1.2 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.207 ms 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.100 ms 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.96 ms 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.96 ms 4packets transmitted, 4 received, 0% loss, time 2000ms [root@PCB root]# ping 10.66.1.3 From 10.66.1.1 icmp_seq=1 Destination Host Unreachable From 10.66.1.1 icmp_seq=1 Destination Host Unreachable From 10.66.1.1 icmp_seq=1 Destination Host Unreachable From 10.66.1.1 icmp_seq=1 Destination Host Unreachable 4packets transmitted, 0 received, 100% loss, time 2000ms [root@PCB root]# ping 10.65.1.2 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.207 ms 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.100 ms 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.96 ms 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.96 ms 4packets transmitted, 4 received, 0% loss, time 2000ms [root@PCB root]# ping 10.65.1.1 From 10.66.1.1 icmp_seq=1 Destination Host Unreachable From 10.66.1.1 icmp_seq=1 Destination Host Unreachable From 10.66.1.1 icmp_seq=1 Destination Host Unreachable From 10.66.1.1 icmp_seq=1 Destination Host Unreachable 4packets transmitted, 0 received, 100% loss, time 2000ms [root@PCB root]# ifconfig eth0 10.65.1 ? [root@PCB root]# ifconfig eth0 10.66.1.1 netmask 255.255.255.0 [root@PCB root]# ping 10.66.1.2 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.207 ms 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.100 ms 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.96 ms 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.96 ms 4packets transmitted, 4 received, 0% loss, time 2000ms [root@PCB root]# ping 10.65.1.1 From 10.66.1.1 icmp_seq=1 Destination Host Unreachable From 10.66.1.1 icmp_seq=1 Destination Host Unreachable From 10.66.1.1 icmp_seq=1 Destination Host Unreachable From 10.66.1.1 icmp_seq=1 Destination Host Unreachable 4packets transmitted, 0 received, 100% loss, time 2000ms [root@PCB root]# ping 10.66.1.3 From 10.66.1.1 icmp_seq=1 Destination Host Unreachable From 10.66.1.1 icmp_seq=1 Destination Host Unreachable From 10.66.1.1 icmp_seq=1 Destination Host Unreachable From 10.66.1.1 icmp_seq=1 Destination Host Unreachable 4packets transmitted, 0 received, 100% loss, time 2000ms [root@PCB root]# ping 10.66.1.2 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.207 ms 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.100 ms 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.96 ms 64 bytes from 10.66.1.1: icmp_seq=1 ttl=128 time=0.96 ms 4packets transmitted, 4 received, 0% loss, time 2000ms [root@PCB root]# ping 10.65.1.1 From 10.66.1.1 icmp_seq=1 Destination Host Unreachable From 10.66.1.1 icmp_seq=1 Destination Host Unreachable From 10.66.1.1 icmp_seq=1 Destination Host Unreachable From 10.66.1.1 icmp_seq=1 Destination Host Unreachable 4packets transmitted, 0 received, 100% loss, time 2000ms [root@PCB root]#
