3com S7906E Guide De Référence

 

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[Sysname-ospf-100]  

For MD5/HMAC-MD5 authentication: 

ospf authentication-mode { md5 | hmac-md5 } key-id [ plain | cipher ] password  

undo ospf authentication-mode { md5 | hmac-md5 } key-id 

For simple authentication: 

ospf authentication-mode simple [ plain | cipher ] password 

undo ospf authentication-mode simple 

Interface view 

2: System level 

md5: MD5 authentication. 

hmac-md5: HMAC-MD5 authentication. 

simple: Simple authentication. 

key-id: Authentication key ID, in the range 1 to 255. 

plain | cipher: Plain or cipher password. If plain is specified, only plain password is supported and 

displayed upon displaying the configuration file. If cipher is specified, both plain and cipher are 

supported, but only cipher password is displayed when displaying the configuration file. If no keyword is 

specified, the cipher type is the default for the MD5/HMAC-MD5 authentication mode, and the plain type 

is the default for the simple authentication mode. 

password: Password. Simple authentication: For plain type password, a plain password is a string of up 

to 8 characters; for cipher type password, a plain password is a string of up to 8 characters, and a cipher 

password is a string of up to 24 characters. MD5/HMAC-MD5 authentication: For plain type password, a 

plain password is a string of up to16 characters; for cipher type password, a plain password is a string of 

up to 16 characters, and a cipher password is a string of up to 24 characters. 

Use the ospf authentication-mode command to set the authentication mode and key ID on an 

interface. 

Use the undo ospf authentication-mode command to remove specified configuration. 

By default, no authentication is available on an interface. 

Interfaces attached to the same network segment must have the same authentication password and 

mode. 

This configuration is not supported on the null interface. 

Related commands: authentication-mode.