Switch 7700 Command reference Guide, v2.0

OSPF Configuration Commands 137
Description
Using the default-route-advertise command, you can import the default
route to the OSPF route area.
Using the undo default-route-advertise command, you can cancel the import
of default route. This is the default.
The import-route command cannot import the default route. When local router
is not configured with default route, the keyword
always should be used by ase
lsa to generate default route.
Related command: import-route.
Example
If local route has no default route, the ase lsa of default route will be generated,
otherwise it won’t be generated.
[SW7700-ospf]default-route-advertise
The ase lsa of default route will be generated and advertised to OSPF route area
even the local router has no default route.
[SW7700-ospf]default-route-advertise always
display ospf abr-asbr Syntax
display ospf abr-asbr
View
All views
Parameter
None
Description
Using the display ospf abr-asbr command, you can view information about
the Area Border Router (ABR) and Autonomous System Border Router (ASBR) of
OSPF.
Example
To display information on the ABR and ASBR of OSPF, enter the following:
<SW7700>display ospf abr-asbr
The information displays in the following format:
Routing Table to ABR and ASBR
Destination Area Cost Type Nexthop
Interface
Intra 0.0.0.2 0.0.0.0 1 ASBR 10.10.0.1
Vlan-Interface1
display ospf
asbr-summary
Syntax
display ospf asbr-summary [ ip_address ip_mask ]