Examples
# Create a RIP process and enter RIP process view.
<Sysname> system-view
[Sysname] rip
[Sysname-rip-1]
rip authentication-mode
Syntax
rip authentication-mode
{
md5
{
rfc2082
[
cipher
]
key-string
key-id
|
rfc2453
[
cipher
]
key-string
}
|
simple
[
cipher
]
password
}
undo rip authentication-mode
View
Interface view
Default level
2: System level
Parameters
md5
: Specifies the MD5 authentication mode.
rfc2082
: Uses the message format defined in RFC 2082.
cipher
: Sets a ciphertext authentication key or password. If this keyword is not specified, you set a
plaintext authentication key or password.
key-string
: Specifies the MD5 key string. This argument is case sensitive. It must be a plaintext string
of 1 to 16 characters, or a ciphertext string of 33 to 53 characters.
key-id
: Specifies the MD5 key number, in the range of 1 to 255.
rfc2453
: Uses the message format defined in RFC 2453 (IETF standard).
simple
: Specifies the simple authentication mode.
password
: Sets the password in simple authentication mode. This argument is case sensitive. It
must be a plaintext string of 1 to 16 characters, or a ciphertext string of 33 to 53 characters.
Description
Use
rip authentication-mode
to configure RIPv2 authentication mode and parameters.
Use
undo rip authentication-mode
to cancel authentication.
The key string you configured can overwrite the old one, if any.
The authentication key or password, set in either plain text or cipher text, is saved to the
configuration file in cipher text.
This feature does not apply to RIPv1 because RIPv1 does not support authentication. Although you
can specify an authentication mode for RIPv1 in interface view, the configuration does not take
effect.
Related commands:
rip version
.
Examples
# Configure MD5 authentication on VLAN-interface 10 with the plaintext key string being
rose
in the
format defined in RFC 2453.
<Sysname> system-view
[Sysname] interface vlan-interface 10
47
