C613-50631-01 Rev A Command Reference for IE340 Series 1112
AlliedWare Plus™ Operating System - Version 5.5.3-0.x
OSPF COMMANDS
AREA
STUB
area stub
Overview 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 variant of this command removes this definition.
Syntax
area <area-id> stub [no-summary]
no area <area-id> stub [no-summary]
Mode Router Configuration
Example
awplus# configure terminal
awplus(config)# router ospf 100
awplus(config-router)# area 1 stub
Related
commands
area default-cost
Parameter Description
<area-id> 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-addr> OSPF Area ID expressed in IPv4 address in
the format A.B.C.D.
<0-4294967295> OSPF Area ID expressed as a decimal number
within the range shown.
For example the values dotted decimal 0.0.1.2 and decimal 258
would both define the same area ID.
no-summary Stops an ABR from sending summary link advertisements into the
stub area.
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