3Com 4200G, 5500G, 4210 manual Telnet, Precautions None

Logging In Through Telnet 15

Complete Configuration ■ Telnet login configuration with the authentication mode being none

user-interface vty 0 authentication-mode none user privilege level 2 history-command max-size 20 idle-timeout 6 0 screen-length 30 protocol inbound telnet

■Telnet login configuration with the authentication mode being password

user-interface vty 0 user privilege level 2

set authentication password simple 123456 history-command max-size 20 idle-timeout 6 0

screen-length 30 protocol inbound telnet

■Telnet login configuration with the authentication mode being scheme

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domain system

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local-user guest password simple 123456 level 3

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user-interface vty 0 authentication-mode scheme user privilege level 2 history-command max-size 20 idle-timeout 6 0 screen-length 30 protocol inbound telnet

Precautions None

Logging In Through You can telnet to your switch to manage and maintain it remotely.

Telnet