4.查看目前的ip情况
[r1]display ip interface brief
*down: administratively down
^down: standby
(l): loopback
(s): spoofing
The number of interface that is UP in Physical is 2
The number of interface that is DOWN in Physical is 2
The number of interface that is UP in Protocol is 2
The number of interface that is DOWN in Protocol is 2
Interface IP Address/Mask Physical Protocol
GigabitEthernet0/0/0
unassigned
up
down
GigabitEthernet0/0/1 unassigned down down
GigabitEthernet0/0/2 unassigned down down
NULL0 unassigned up up(s)
5.修改g0/0/0的ip 为10.0.0.1
[r1]interface g0/0/0
[r1-GigabitEthernet0/0/0]
[r1-GigabitEthernet0/0/0]ip address 10.0.0.1 24
6.显示ip地址
[r1-GigabitEthernet0/0/0]display this
[V200R003C00]
#
interface GigabitEthernet0/0/0
ip address 10.0.0.1 255.255.255.0
#
return
[r1-GigabitEthernet0/0/0]
7.按上面的步骤，设置二号路由器的地址为10.0.0.2
[r2]display ip interface brief
*down: administratively down
^down: standby
(l): loopback
(s): spoofing
The number of interface that is UP in Physical is 2
The number of interface that is DOWN in Physical is 1
The number of interface that is UP in Protocol is 2
The number of interface that is DOWN in Protocol is 1
Interface IP Address/Mask Physical Protocol
GigabitEthernet0/0/0 10.0.0.2/24 up up
GigabitEthernet0/0/1 unassigned down down
NULL0 unassigned up up(s)
[r2]
8.测试两个路由器是否通
r1 ping r2:
[r1-GigabitEthernet0/0/0]ping 10.0.0.2
PING 10.0.0.2: 56 data bytes, press CTRL_C to break
Reply from 10.0.0.2: bytes=56 Sequence=1 ttl=255 time=30 ms
Reply from 10.0.0.2: bytes=56 Sequence=2 ttl=255 time=30 ms
Reply from 10.0.0.2: bytes=56 Sequence=3 ttl=255 time=30 ms
Reply from 10.0.0.2: bytes=56 Sequence=4 ttl=255 time=20 ms
Reply from 10.0.0.2: bytes=56 Sequence=5 ttl=255 time=20 ms
--- 10.0.0.2 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 20/26/30 ms
[r1-GigabitEthernet0/0/0]
r2 ping r1 :
[r2]ping 10.0.0.1
PING 10.0.0.1: 56 data bytes, press CTRL_C to break
Reply from 10.0.0.1: bytes=56 Sequence=1 ttl=255 time=10 ms
Reply from 10.0.0.1: bytes=56 Sequence=2 ttl=255 time=30 ms
Reply from 10.0.0.1: bytes=56 Sequence=3 ttl=255 time=30 ms
Reply from 10.0.0.1: bytes=56 Sequence=4 ttl=255 time=20 ms
Reply from 10.0.0.1: bytes=56 Sequence=5 ttl=255 time=20 ms
--- 10.0.0.1 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 10/22/30 ms
[r2]