HP 6125G HP 6125G & 6125G/XG Blade Switches Security Command Reference - Page 221

ssh2, sha1-96

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ssh2 Syntax View ssh2 server [ port-number ] [ vpn-instance vpn-instance-name ] [ identity-key { dsa | rsa } | prefer-ctos-cipher { 3des | aes128 | des } | prefer-ctos-hmac { md5 | md5-96 | sha1 | sha1-96 } | prefer-kex { dh-group-exchange | dh-group1 | dh-group14 } | prefer-stoc-cipher { 3des | aes128 | des } | prefer-stoc-hmac { md5 | md5-96 | sha1 | sha1-96 } ] * User view Default level 0: Visit level Parameters server: Specifies an IPv4 address or host name of the server, a case-insensitive string of 1 to 20 characters. port-number: Specifies the port number of the server, in the range of 0 to 65535. The default is 22. vpn-instance vpn-instance-name: Specifies the MPLS L3VPN that the server belongs to, where the vpn-instance-name argument is a case-sensitive string of 1 to 31 characters. If the server is on the public network, do not specify this option. identity-key: Specifies the algorithm for publickey authentication, either dsa or rsa. The default is dsa. prefer-ctos-cipher: Specifies the preferred encryption algorithm from client to server, defaulted to aes128. • 3des: Specifies the encryption algorithm 3des-cbc. • aes128: Specifies the encryption algorithm aes128-cbc. • des: Specifies the encryption algorithm des-cbc. prefer-ctos-hmac: Specifies the preferred HMAC algorithm from client to server, defaulted to sha1-96. • md5: Specifies the HMAC algorithm hmac-md5. • md5-96: Specifies the HMAC algorithm hmac-md5-96. • sha1: Specifies the HMAC algorithm hmac-sha1. • sha1-96: Specifies the HMAC algorithm hmac-sha1-96. prefer-kex: Specifies the preferred key exchange algorithm, defaulted to dh-group-exchange. • dh-group-exchange: Specifies the key exchange algorithm diffie-hellman-group-exchange-sha1. • dh-group1: Specifies the key exchange algorithm diffie-hellman-group1-sha1. • dh-group14: Specifies the key exchange algorithm diffie-hellman-group14-sha1. prefer-stoc-cipher: Specifies the preferred encryption algorithm from server to client, defaulted to aes128. prefer-stoc-hmac: Specifies the preferred HMAC algorithm from server to client, defaulted to sha1-96. Description Use ssh2 to establish a connection to an IPv4 SSH server and specify the publickey algorithm, the preferred key exchange algorithm, and the preferred encryption algorithms and preferred HMAC algorithms between the client and server. 212

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212
ssh2
Syntax
ssh2
server
[
port-number
] [
vpn-instance
vpn-instance-name
] [
identity-key
{
dsa
|
rsa
} |
prefer-ctos-cipher
{
3des
|
aes128
|
des
} |
prefer-ctos-hmac
{
md5
|
md5-96
|
sha1
|
sha1-96
} |
prefer-kex
{
dh-group-exchange
|
dh-group1
|
dh-group14
} |
prefer-stoc-cipher
{
3des
|
aes128
|
des
} |
prefer-stoc-hmac
{
md5
|
md5-96
|
sha1
|
sha1-96
} ] *
View
User view
Default level
0: Visit level
Parameters
server
: Specifies an IPv4 address or host name of the server, a case-insensitive string of 1 to 20
characters.
port-number
: Specifies the port number of the server, in the range of 0 to 65535. The default is 22.
vpn-instance
vpn-instance-name
: Specifies the MPLS L3VPN that the server belongs to, where the
vpn-instance-name
argument is a case-sensitive string of 1 to 31 characters. If the server is on the public
network, do not specify this option.
identity-key
: Specifies the algorithm for publickey authentication, either
dsa
or
rsa
. The default is
dsa
.
prefer-ctos-cipher
: Specifies the preferred encryption algorithm from client to server, defaulted to
aes128
.
3des
: Specifies the encryption algorithm 3des-cbc.
aes128
: Specifies the encryption algorithm aes128-cbc.
des
: Specifies the encryption algorithm des-cbc.
prefer-ctos-hmac
: Specifies the preferred HMAC algorithm from client to server, defaulted to
sha1-96
.
md5
: Specifies the HMAC algorithm hmac-md5.
md5-96
: Specifies the HMAC algorithm hmac-md5-96.
sha1
: Specifies the HMAC algorithm hmac-sha1.
sha1-96
: Specifies the HMAC algorithm hmac-sha1-96.
prefer-kex
: Specifies the preferred key exchange algorithm, defaulted to
dh-group-exchange
.
dh-group-exchange
: Specifies the key exchange algorithm diffie-hellman-group-exchange-sha1.
dh-group1
: Specifies the key exchange algorithm diffie-hellman-group1-sha1.
dh-group14
: Specifies the key exchange algorithm diffie-hellman-group14-sha1.
prefer-stoc-cipher
: Specifies the preferred encryption algorithm from server to client, defaulted to
aes128
.
prefer-stoc-hmac
: Specifies the preferred HMAC algorithm from server to client, defaulted to
sha1-96
.
Description
Use
ssh2
to establish a connection to an IPv4 SSH server and specify the publickey algorithm, the
preferred key exchange algorithm, and the preferred encryption algorithms and preferred HMAC
algorithms between the client and server.