area <AREA-ID> stub
Syntax
area <AREA-ID> stub [no-summary]
no area <AREA-ID> stub [no-summary]
Description
Creates the stub area with
<AREA-ID>
if not present. If area is present and not stub area, this command changes the area type to stub area. If the
no-summary
parameter is used, area type will be stub No-Summary.
The
no
form of this command unsets the area type as stub. That is, the configured area will be changed to the default normal area. The
no area
<AREA-ID> stub no_summary
command enables sending inter-area routes into the stub area, but will not unset the area as stub.
Command context
config-ospf
Parameters
<AREA-ID>
- Specifies the area ID in one of the following formats.
OSPF area identifier in IPv4 address format. Format: A.B.C.D
OSPF area identifier in decimal format. Range: 0-4294967295.
stub [no-summary]
Specifies stub area type. If area is present and not stub area, this parameter changes the area type to stub area. If
no-summary
is specified, area type will be stub No-Summary (totally stubby area), which means do not inject summary link advertisements into stub areas.
Authority
Administrators
Examples
Creating a STUB area:
switch# configure terminal switch(config)# router ospf 1 switch(config-ospf-1)# area 1 stub switch(config-ospf-1)# area 1 stub no-summary
Unsetting the area type as stub:
switch# configure terminal switch(config)# router ospf 1 switch(config-ospf-1) # no area 1 stub switch(config-ospf-1) # no area 1 sub no-summary