User Manual

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
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Chapter 80 SSH Commands
config ssh algorithm [3DES | AES128 | AES192 | AES256 | arcfour | blowfish | cast128 |
twofish128 | twofish192 | twofish256 | MD5 | SHA1 | RSA | DSA] [enable | disable]
show ssh algorithm
config ssh authmode [password | publickey | hostbased] [enable | disable]
show ssh authmode
config ssh user <username 15> authmode [hostbased [hostname <domain_name 32> |
hostname_IP <domain_name 32> [<ipaddr> | <ipv6addr>]] | password | publickey]
show ssh user authmode
config ssh server
{maxsession <int 1-8> | contimeout <sec 120-600> | authfail <int 2-20> | rekey
[10min | 30min | 60min | never] | port <tcp_port_number 1-65535>}(1)
enable ssh
disable ssh
show ssh server
80-1 config ssh algorithm
Description
This command is used to configure the SSH service algorithm.
Format
config ssh algorithm [3DES | AES128 | AES192 | AES256 | arcfour | blowfish | cast128 |
twofish128 | twofish192 | twofish256 | MD5 | SHA1 | RSA | DSA] [enable | disable]
Parameters
3DES - Specify an SSH server encryption algorithm.
blowfish - Specify an SSH server encryption algorithm.
AES(128,192,256) - Specify an SSH server encryption algorithm.
arcfour - Specify an SSH server encryption algorithm.
cast128 - Specify an SSH server encryption algorithm.
twofish (128,192,256) - Specify an SSH server encryption algorithm.
MD5 - Specify an SSH server data integrality algorithm.
SHA1 - Specify an SSH server data integrality algorithm.
DSA - Specify an SSH server public key algorithm.
RSA
- Specify an SSH server public key algorithm.
enable - Specify to enable the algorithm.
disable - Specify to disable the algorithm.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To enable an SSH server public key algorithm:
DGS-3420-28SC:admin#config ssh algorithm DSA enable