D-Link DGS-6608 — настройка параметров SSH на коммутаторе: руководство по командам [367/1106]

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DGS-6600 Series Switch ip ssh

CLI Reference Guide

357

ip ssh

Use this command to configure Secure Shell (SSH) control parameters or enable

the SSH service on the switch. Use the no ip ssh command to disable the SSH

service.

ip ssh [ timeout SECONDS | authentication-retries NUMBER | service-port TCP-PORT]

no ip ssh

Default The timeout value is 120 seconds.

The maximum authentication retries is 3.

The ssh service port is 22.

The SSH version is Version 2.

The ssh service is disabled by default.

Command Mode Global configuration.

Usage Guideline The command configures Secure Shell (SSH) server parameters on the switch.

The idle timer ("timeout" option) is refreshed when the SSH client sends the

message to the server. When the idle timer expires and the SSH server does not

receive any messages from the client, the session will be released.

The SSH server can be configured with extra authentication retries for setting up

an SSH session. The connection will be failed when the number of authentication

attempts equals the maximum number of authentication attempts (retries)

allowable.

You must create username and password at first before using SSH login.

Syntax Description

timeout SECONDS (Optional) The time interval that the switch waits for the SSH client to respond.

The range is 120-600. The SSH session will be closed when the session has

been idle for this timeout period.

authentication-

retries NUMBER

(Optional) The number of authentication attempts after which the session is reset

or authentication failed. The range is 2-20.

service-port

TCP-PORT

(Optional) Specifies the service port, such as TCP port 22, to which Secure Shell

(SSH) needs to connect. TCP ports are numbered between 1 and 65535.