1159Examples # Enable a stub-router. system-view[Sysname] ospf 100[Sysname-ospf-100] stub-routervlink-peer (OSPF area view)Syntax vlink-peer router-id [ hello seconds | retransmit seconds | trans-delay seconds | deadseconds | simple [ plain | cipher ] password | { md5 | hmac-md5 } key-id [ plain |cipher ] password ]*undo vlink-peer router-id [ hello | retransmit | trans-delay | dead | [ simple | { md5 |hmac-md5 } key-id ] ]*View OSPF area viewParameters router-id: ID of the neighbor router on the virtual link.hello seconds: Hello interval in seconds, in the range 1 to 8192, which defaults to10 and is identical to the value on its virtual link neighbor.retransmit seconds: Retransmit interval in seconds, in the range 1 to 3600, whichdefaults to 5.trans-delay seconds: Transmit delay interval in seconds, in the range 1 to 3600,which defaults to 1.dead seconds: Dead interval in seconds, in the range 1 to 32768, which defaultsto 40 and is identical to the value on its virtual link neighbor. The dead interval is atleast four times the hello interval.md5: MD5 authentication.hmac-md5: HMAC-MD5 authentication.simple: Simple authentication.key-id: Key ID for MD5 or HMAC-MD5 authentication, in the range 1 to 255.plain | cipher: Plain or cipher type. If plain is specified, only plain password issupported and displayed upon displaying the configuration file. If cipher isspecified, both plain and cipher are supported, but only cipher password isdisplayed when displaying the configuration file. By default, MD5 andHMAC-MD5 support cipher password, and simple authentication supports plainpassword.password: Password of plain or cipher. Simple authentication: For plain type, aplain password is a string of up to 8 characters. For cipher type, a plain password isa string of up to 8 characters, and a cipher password is a string of up to 24characters. MD5/HMAC-MD5 authentication: For plain type, a plain password is astring of up to 16 characters. For cipher type, a plain password is a string of up to16 characters, and a cipher password is a string of up to 24 characters.