area area-id authentification -specifying the authentification type is single authentification
area area-id authentification message-digest-specifying the authentification type is Cryptographic authentication*/
area area-id stub [no-summary]- specifying the area is stub area*/ /* no-summary emphasizes the only default summary LSA produced into the area
area area-id default-costcost- For stub area, default summary LSA cost’s value
area area-id nssa -specifying the area is NSSA area
area area-id range address mask [ advertise not-advertise] - configuring the area parameter of range which used to condense the network topology information */
distance admin-distance
redistribute [ connected rip static ]
ip ospf network [ broadcast non-broadcast point-to-point point-to-Multipoint ]
ip ospf cost cost - default value is 1
ip ospf retransmit-interval-seconds default value is 5 seconds ip ospf transmit-delayseconds- default value is 1 seconds
ip ospf priority number- It is valid only for Broadcast and NBMA networks ip ospf hello-interval-seconds
ip ospf dead-interval -seconds
ip ospf authentification-keykey -key’s max length is 8 Bytes, it is valid when area’s authentification type is single authentification
ip ospf message-digest-keykeyid md5 key - key’s max length is 16 Bytes, it is valid when area’s authentification type is Cryptographic authentication
Configuration Example
Router Software Version 4220lab-RT805 on ERT805 (4.2c )
User Access Verification
Password:
ERT-805> enable