[My understanding is still shallow, please point out if I am wrong]
Purpose: To configure Telnet on the router AR1, so that the switch LSW1 can remotely log in to the router for operation.
IP address:
AR1:G0/0/1:192.168.1.1/24
LSW1:G0/0/2（vlan 1）192.168.1.2/24
LSW1 configuration:
<Huawei>sys \\Enter system view mode
[Huawei]sysname LSW1 \\Named as LSW1
[LSW1]interface Vlanif 1 \\The default has vlan1 to enter vlan1
[LSW1-Vlanif1]ip address 192.168.1.2 24 \\configure ip address
[LSW1]int G0/0/2 \\ Enter G0/0/2
[LSW1-GigabitEthernet0/0/2]port link access
//The command is used to configure the link type of the interface. Set access port mode
[LSW1-GigabitEthernet0/0/2]port default vlan 1
//Tag vlan 1
[LSW1-aaa] \\Enter aaa configuration view
[LSW1-aaa]local-user huawei password cipher 123
\\ Create a local user huawei user password 123
[LSW1-aaa]Local-User Huawei Privilege Level 15
\\Give the user permission level 15 the highest
[LSW1-aaa]local-user huawei service-type telnet
\\Create huawei for telnet service
[LSW1]user-interface vty 0 4 \\Enter vty0-4 user interface view
[LSW1-ui-vty0-4]authentication-mode aaa
\\ Configure the authentication method of the vty type user interface aaa
AR1 configuration:
<Huawei>SYS\\Enter system view mode
[Huawei]sysname AR1 \\ named AR1
[AR1]telnet server enable \\Open telnet service (usually enabled by default)
[AR1]user-interface vty 0 4 \\user-specified virtual user terminal interface 5 users
[AR1-ui-vty0-4]authentication-mode password
\\Configure user terminal interface authentication mode password verification Enter password 123
Please configure the login password (maximum length 16):123
[AR1-ui-vty0-4]user privilege level 15
\\Level highest level 15
[AR1-ui-vty0-4]quit \\exit
AR1-ui-vty0-4]int G0/0/1 \\ enter G0/0/1
[AR1-GigabitEthernet0/0/1]ip address 192.168.1 24 \\location ip
AR1-GigabitEthernet0/0/1]quit \\exit
[AR1]user-interface vty 0 4 enter vty0 4
[AR1-ui-vty0-4]authentication-mode password
\\Configure the user terminal interface authentication method password verification press Enter to enter the password 123
Please configure the login password (maximum length 16):123
[AR1-ui-vty0-4]user privilege level 15 \\The highest level 15
[AR1-ui-vty0-4]quit \\exit
Acceptance Results
Router AR1 remote login switch LSW1: the result can log in
The switch LSW1 remotely logs in to the router AR1: the result can be logged in
