3com 5500-ei pwr Instrução De Instalação

 

1-25 

Start the client to establish a 
connection with an SSH server 

ssh2 { host-ip | host-name } 
[ port-num ] [ identity-key { dsa 
| rsa } | prefer_kex 
{ dh_group1 | 
dh_exchange_group } | 
prefer_ctos_cipher { 3des | 
des | aes128 } | 
prefer_stoc_cipher { 3des | 
des | aes128 } | 
prefer_ctos_hmac { sha1 | 
sha1_96 | md5 | md5_96 } | 
prefer_stoc_hmac { sha1 | 
sha1_96 | md5 | md5_96 }  ] * 

Required 

In this command, you can also 
specify the preferred key 
exchange algorithm, encryption 
algorithms and HMAC 
algorithms between the server 
and client. 

HMAC: Hash-based message 
authentication code 

Note that: 

z 

The identity-key keyword is 
unnecessary in password 
authentication and optional 
in public key authentication.

z 

Support for the 3des 
keyword depends on the 
number of encryption bits of 
the software version. The 
168-bit version supports this 
keyword, while the 56-bit 
version does not. 

 

When logging into the SSH server using public key authentication, an SSH client needs to read its local 

private key for authentication. As two algorithms (RSA or DSA) are available, the identity-key keyword 

must be used to specify one algorithm in order to get the correct private key. 

 

Display the public key 
information of the current 
switch’s key pairs 

display public-key local { dsa | rsa } 
public  

Display information about 
locally saved public keys of 
SSH peers 

display public-key peer [ brief  | name 
pubkey-name ] 

Display information about SSH 
status and about sessions of 
active connections with SSH 
clients 

display ssh server { session | status }

Display information about all 
SSH users 

display ssh user-information 
[ username ] 

Display the current source IP 
address or the IP address of 
the source interface specified 
for the SSH server. 

Available in any view