博客

1，所有设备都要有预配，都要改名为r1，r2

<Huawei>sy	
<Huawei>system-view 
Enter system view, return user view with Ctrl+Z.
[Huawei]sy	
[Huawei]sysname r1
[r1]use	
[r1]user-bind
[r1]user-group
[r1]user-interface con	
[r1]user-interface console 0
[r1-ui-console0]id	
[r1-ui-console0]idle-timeout 0 0
[r1-ui-console0]

Huawei>sys	
<Huawei>system-view 
Enter system view, return user view with Ctrl+Z.
[Huawei]sys	
[Huawei]sysname r2
[r2]use	
[r2]user-bind
[r2]user-group[r2]use	
[r2]user-bind
[r2]user-group
[r2]user-interface con	
[r2]user-interface console 0
[r2-ui-console0]id	
[r2-ui-console0]idle-timeout 0 0
[r2-ui-console0]

2，r1使用密码加密，密码为jincheng

r1-ui-console0]qui	
[r1-ui-console0]quit 
[r1]USE	
[r1]user-bind
[r1]user-group
[r1]user-interface CON	
[r1]user-interface console 0
[r1-ui-console0]AU	
[r1-ui-console0]authentication-mode PAS	
[r1-ui-console0]authentication-mode password 
Please configure the login password (maximum length 16):jincheng
[r1-ui-console0]

3，r2用户名为jincheng，管理权限为15，密码为xueyuan

r2用户名为xuesheng，管理权限位0，密码为123

[r2-aaa]qu	
[r2-aaa]quit 
[r2]aaa
[r2-aaa]lo	
[r2-aaa]local-user jincheng pr	
[r2-aaa]local-user jincheng privilege le	
[r2-aaa]local-user jincheng privilege level 15 pa	
[r2-aaa]local-user jincheng privilege level 15 password ci	
[r2-aaa]local-user jincheng privilege level 15 password cipher xueyuan
Info: Add a new user.
[r2-aaa]lo	
[r2-aaa]local-user  xuesheng pr	
[r2-aaa]local-user  xuesheng privilege  le	
[r2-aaa]local-user  xuesheng privilege  level 0 pa	
[r2-aaa]local-user  xuesheng privilege  level 0 password ci	
[r2-aaa]local-user  xuesheng privilege  level 0 password cipher 123
Info: Add a new user.

4,r1可以ping通，r2使用的地址为192.168.1.0/24

[r1-GigabitEthernet0/0/0]ip add	
[r1-GigabitEthernet0/0/0]ip address 192.168.1.1 255.255.255.0
Error: The address already exists.
[r1-GigabitEthernet0/0/0]qu
[r1]dis	
[r1]display ip int	
[r1]display ip interface br	
[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

[r2]int	
[r2]interface g0/0/0
[r2-GigabitEthernet0/0/0]ip add	
[r2-GigabitEthernet0/0/0]ip address 192.168.1.2 24
Oct 29 2022 22:50:09-08:00 r2 %%01IFNET/4/LINK_STATE(l)[1]:The line protocol IP 
on the interface GigabitEthernet0/0/0 has entered the UP state. 
[r2-GigabitEthernet0/0/0]dis	
[r2-GigabitEthernet0/0/0]discard	
[r2-GigabitEthernet0/0/0]display this
[V200R003C00]
#
interface GigabitEthernet0/0/0
 ip address 192.168.1.2 255.255.255.0 
#
return
[r2-GigabitEthernet0/0/0]qu	
[r2-GigabitEthernet0/0/0]qu	
[r2-GigabitEthernet0/0/0]quit 
[r2]

Interface                         IP Address/Mask      Physical   Protocol  
GigabitEthernet0/0/0              192.168.1.1/24       up         up        
GigabitEthernet0/0/1              unassigned           down       down      
GigabitEthernet0/0/2              unassigned           down       down      
NULL0                             unassigned           up         up(s)     
[r1]qu	
[r1]quit 
<r1>ping192.168.1.2
    ^
Error: Unrecognized command found at '^' position.
<r1>ping 192.168.1.2
  PING 192.168.1.2: 56  data bytes, press CTRL_C to break
    Reply from 192.168.1.2: bytes=56 Sequence=1 ttl=255 time=150 ms
    Reply from 192.168.1.2: bytes=56 Sequence=2 ttl=255 time=50 ms
    Reply from 192.168.1.2: bytes=56 Sequence=3 ttl=255 time=30 ms
    Reply from 192.168.1.2: bytes=56 Sequence=4 ttl=255 time=20 ms
    Reply from 192.168.1.2: bytes=56 Sequence=5 ttl=255 time=30 ms

  --- 192.168.1.2 ping statistics ---
    5 packet(s) transmitted
    5 packet(s) received
    0.00% packet loss
    round-trip min/avg/max = 20/56/150 ms