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Dasan V5808 - OSPF Area; Area Authentication

Dasan V5808
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User Manual UMN:CLI
V5808
549
To delete a configured router communicated by non-broadcast type, use the following
command.
Command
Mode
Description
no neighbor A.B.C.D
Router
Deletes a configured neighbor router of
NBMA type.
no neighbor A.B.C.D cost [<1-65535>]
no neighbor A.B.C.D priority [<0-255>]
no neighbor A.B.C.D priority poll-interval [<1-
65535>]
no neighbor A.B.C.D poll-interval [<1-65535>]
no neighbor A.B.C.D poll-interval priority [<0-
255>]
11.2.6 OSPF Area
Router configuration on OSPF network includes Area configuration with each interface,
network. Area has various and special features. It needs to be configured pertinently to
make effective management on whole of OSPF network.
OSPF network defines several router types to manage the Area. ABR (Area Border
Router) is one of the router types to transmit information between Areas.
ASBR (Autonomous System Border Router) is using OSPF on oneside and using other
routing protocol except for OSPF on other interface or Area. ASBR exchanges area
information between different routing protocols.
Area types are various. The most principle Area types are Stub Area and NSSA (Not So
Stubby Area).
11.2.6.1 Area Authentication
OSPF routers in specific Area can configure authentication for security of routing
information. Encoding uses password based on text or MD5. To set password on interface
assigned Area, use the ip ospf authentication-key and ip ospf message-digest-key
commands in interface mode, see Section 11.2.4.1 for more information.
To configure authentication information for encoding, use the following command.
Command
Mode
Description
area {<0-4294967295> | A.B.C.D}
authentication
Router
Configures authentication information which is based
on text encoding in the Area.
area {<0-4294967295> | A.B.C.D}
authentication message-digest
Configures authentication information which is based
on MD5 encoding in the Area.
To delete configured authentication information for encoding, use the following command.
Command
Mode
Description

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