3com S7906E Guia De Referência
![3com](https://files.manualsbrain.com/attachments/960452ff43b9899cbcffced60c87abf956e7967a/common/fit/150/50/f6ac125d7af2cf40fec58935fa6d4bf71457a57efe50bee91208a434f325/brand_logo.jpeg)
1-1
1
IS-IS Configuration Commands
The term “router” in this document refers to a router in a generic sense or a Layer 3 switch.
IS-IS Configuration Commands
area-authentication-mode
Syntax
area-authentication-mode { simple | md5 } password [ ip | osi ]
undo area-authentication-mode
View
IS-IS view
Default Level
2: System level
Parameters
simple: Specifies the simple authentication mode.
md5: Specifies the MD5 authentication mode.
password: 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 plaintext password can be a
string of up to 16 characters, such as user918. A cipher password must be a ciphertext 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.