2 ssh, 1 introduction to ssh, 2 ssh server configuration task list – PLANET XGS3-24042 User Manual

Page 57: 2 ssh -3

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4-3

{<num-std>|<name>}

no authentication ip access-class

Telnet/SSH/Web; the no form command will

cancel the binding ACL.

authentication ipv6 access-class

{<num-std>|<name>}

no authentication ipv6 access-class

Binding standard IPv6 ACL protocol to login with

Telnet/SSH/Web; the no form command will

cancel the binding ACL.

authentication line {console | vty | web} login

{local | radius | tacacs }

no authentication line {console | vty | web}

login

Configure telnet authentication mode.

Admin Mode

terminal monitor

terminal no monitor

Display debug information for Telnet client login to

the switch; the no command disables the debug

information.

2. Telnet to a remote host from the switch

Command

Explanation

Admin Mode

telnet {<ip-addr> | <ipv6-addr> | host

<hostname>} [<port>]

Login to a remote host with the Telnet client

included in the switch.

4.2.2 SSH

4.2.2.1 Introduction to SSH

SSH (Secure Shell) is a protocol which ensures a secure remote access connection to network devices. It is

based on the reliable TCP/IP protocol. By conducting the mechanism such as key distribution, authentication

and encryption between SSH server and SSH client, a secure connection is established. The information

transferred on this connection is protected from being intercepted and decrypted. The switch meets the

requirements of SSH2.0. It supports SSH2.0 client software such as SSH Secure Client and putty. Users can

run the above software to manage the switch remotely.

The switch presently supports RSA authentication, 3DES cryptography protocol and SSH user password

authentication etc.

4.2.2.2 SSH Server Configuration Task List

SSH Server Configuration

Command

Explanation

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