D-Link 3324SRi Reference Manual - Page 193

xStack Gigabit Layer 3 Switch Command Line Interface Manual

22

SSH C

OMMANDS

The steps required to use the SSH protocol for secure communication between a remote PC (the SSH Client) and the Switch (the

SSH Server), are as follows:

±

±

±

±

±

Create a user account with admin-level access using the

create account admin <username> <password>

command.

This is identical to creating any other admin-lever User account on the Switch, including specifying a password. This

password is used to login to the Switch, once secure communication has been established using the SSH protocol.

Configure the user account to use a specified authorization method to identify users that are allowed to establish SSH

connections with the Switch using the

config ssh user

command. There are three choices as to the method SSH will use to

authorize the user, and they are password, publickey and hostbased.

Configure the encryption algorithm that SSH will use to encrypt and decrypt messages sent between the SSH Client

and the SSH Server.

Finally, enable SSH on the Switch using the

enable ssh

command.

After following the above steps, you can configure an SSH Client on the remote PC and manage the Switch using

secure, in-band communication.

The Secure Shell (SSH) commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in

the following table.

Command

Parameters

enable ssh

disable ssh

config ssh authmode

[password | publickey | hostbased] [enable | disable]

show ssh authmode

config ssh server

{maxsession <int 1-3> | contimeout <sec 120-600> | authfail <int

2-20> | rekey [10min | 30min | 60min | never]

show ssh server

config ssh user

<username> authmode {hostbased [hostname <string 32> |

hostname_IP <string 32> <ipaddr>} | password | publickey | none]

show ssh user

authmode

config ssh algorithm

[3DES | AES128 | AES192 | AES256 | arcfour | blowfish | cast128

| twofish128 | twofish192 | twofish256 | MD5 | SHA1 | DSA | RSA]

[enable | disable]

show ssh algorithm

Each command is listed, in detail, in the following sections.

enable shh

Purpose

Used to enable SSH.

Syntax

enable ssh

185

Section	Page
Introduction	9
	9
	9
Accessing the Switch via the Serial Port	9
Setting the Switch’s IP Address	10
Using the Console CLI	12
	12
	12
Connecting to the Switch	12
Command Syntax	17
Basic Switch Commands	19
Switch Port Commands	34
Port Security Commands	37
Network Management (SNMP) Commands	40
Switch Utility Commands	62
Network Monitoring Commands	68
Multiple Spanning Tree Protocol (MSTP) Commands	85
Forwarding Database Commands	99
Broadcast Storm Control Commands	109
QoS Commands	111
Port Mirroring Commands	124
VLAN Commands	128
Link Aggregation Commands	138
IP Commands (Including IP Multinetting)	144
IGMP Commands (Including IGMP v3)	149
IGMP Snooping Commands	153
MAC Notification Commands	163
Access Authentication Control Commands	168
SSH Commands	193
SSL Commands	201
802.1X Commands	207
Access Control List (ACL) Commands	226
Traffic Segmentation Commands	244
Stacking Commands	247
D-Link Single IP Management Commands	251
Time and SNTP Commands	262
ARP Commands	269
VRRP Commands	273
Routing Table Commands	281
Route Redistribution Commands	285
BOOTP Relay Commands	292
DNS Relay Commands	296
RIP Commands	300
DVMRP Commands	303
PIM Commands	308
IP Multicasting Commands	312
MD5 Configuration Commands	314
OSPF Configuration Commands	317
Route Preference Commands	338
Jumbo Frame Commands	342
File System Commands	344
Command History List	352

D-Link 3324SRi Reference Manual - Page 193

SSH Commands, enable shh

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