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area stub

Syntax

[ no ] area { areaId | areaIdInt } stub [ no-summary ]

Release Information

Command introduced before JUNOSe Release 7.1.0.
no-summary keyword for OSPFv2 added in JUNOSe Release 7.2.0.

Description

Defines an area as a stub area. A stub area is an OSPF area that carries a default route, intra-area routes, and interarea routes, but does not carry AS external routes. This reduces the size of the area's OSPF database and decreases memory usage for external routers in the stub area. The no version disables this function.

Options

areaId—OSPF area ID in IP address format
areaIdInt—OSPF area ID as a decimal value in the range 0–4294967295
no-summary—Specifies that the summary LSA not be sent into the stub area

Router Configuration

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