Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide
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3Com Corporation
9-33
3des: Encryption algorithm 3DES_CBC.
aes128: Encryption algorithm AES_128.
prefer_ctos_hmac: Preferred HMAC algorithm from the client to the server. The
default algorithm is SHA1_96.
prefer_stoc_hmac: Preferred HMAC algorithm from the server to the client. The
default algorithm is SHA1_96.
sha1: HMAC algorithm HMAC-SHA1.
sha1_96: HMAC algorithm HMAC-SHA1-96.
md5: HMAC algorithm HMAC-MD5.
md5_96: HMAC algorithm HMAC-MD5-96.
Description
Use the ssh2 command to initiate a connection to the specified SSH server, and
specify the preferred key exchange algorithm, encryption algorithm and HMAC
algorithm between the client and the server.
Example
# Log into the remote SSH2 server with IP address 10.214.50.51, and configure
algorithms as follows:
z Preferred key exchange algorithm: DH_exchange_group
z Preferred encryption algorithm from the client to the server: 3DES-CBC
z Preferred HMAC algorithm from the client to the server: HMAC-MD5
z Preferred encryption algorithm from the server to the client: AES-128
z Preferred HMAC algorithm from the server to the client: HMAC-SHA1-96
[3com] ssh2 10.214.50.51 prefer_kex dh_exchange_group prefer_ctos_cipher 3des
prefer_ctos_hmac md5
9.3.7 ssh2 source-interface
Syntax
ssh2 source-interface interface-type interface-number
undo ssh2 source-interface
View
System view
Parameter
interface-type interface-number: Specifies an interface by its type and number.