3com S7906E Guide De Référence

 

1-27 

simple: Specifies the simple authentication mode. 

md5: Specifies the MD5 authentication mode. 

password: Specifies a password. For simple authentication mode, the password must be plain text. For 

md5 authentication mode, the password can be either plain text or cipher text. A plain text password 

can be a string of up to 16 characters, such as user918. A cipher password must be a string of 24 

characters, such as _(TT8F]Y\5SQ=^Q`MAF4<1!!. 

ip: Checks IP related fields in LSPs. 

osi: Checks OSI related fields in LSPs. 

 

Whether a password should use ip or osi is not affected by the actual network environment. 

 

Use the domain-authentication-mode command to specify the routing domain authentication mode 

and a password.  

Use the undo domain-authentication-mode command to restore the default. 

No routing domain authentication is configured by default 

The configured password in the specified mode is inserted into all outgoing Level-2 packets (LSP, 

CSNP and PSNP) and is used for authenticating the incoming Level-2 packets. 

Note that: 

z 

All the backbone routers must have the same authentication mode and password. 

z 

If neither ip nor osi is specified, the OSI related fields in LSPs are checked.  

Related commands: area-authentication-mode, isis authentication-mode. 

# Specify the routing domain authentication mode as simple and password as 123456.  

<Sysname> system-view 

[Sysname] isis 

[Sysname-isis-1] domain-authentication-mode simple 123456 

filter-policy { acl-number | ip-prefix  ip-prefix-name | route-policy  route-policy-name  }  export 

[ protocol [ process-id ] ] 

undo filter-policy export [ protocol [ process-id ] ] 

IS-IS view