Area Stub - Allied Telesis SwitchBlade x908 Series Software Reference Manual

area stub

This command defines an OSPF area as a stub area. By default, no stub area is defined.
Use this command when routers in the area do not require learning about summary LSAs from
other areas. You can define the area as a totally stubby area by configuring the Area Border
Router of that area using the area stub no-summary command.
There are two stub area router configuration commands: the area stub and area default-
cost commands. In all routers attached to the stub area, configure the area by using the area
stub command. For an area border router (ABR) attached to the stub area, also use the area
default-cost command.
The no form removes this definition.
Syntax
area <area-id>
no area <area-id> stub [no-summary]
Parameter
<area-id>
no-summary
Router mode
Mode
Examples
awplus(config-router)#
area default-cost
Related Commands
C613-50007-01 REV B
stub [no-summary]
Description
The OSPF area that you are configuring as a stub area. Use one of the
following formats: This can be entered in either dotted decimal format or
normal decimal format. For example the values dotted decimal 0.0.1.2
and decimal 258 would both define the same area ID.
<ip-address>
<0-4294967295>
For example the values dotted decimal 0.0.1.2 and decimal 258 would
both define the same area ID.
Stops an ABR from sending summary link advertisements into the stub
area.
awplus# configure terminal
awplus(config)# router ospf 100
area 1 stub
Software Reference for SwitchBlade® x908, x900 and x600 Series Switches
TM
AlliedWare Plus Operating System - Software Version 5.3.1
OSPF Area ID expressed in IPv4 address in the
format .
A.B.C.D
OSPF Area ID expressed as a decimal number
within the range shown
OSPF Commands
36.9