Which configuration summarizes external routes in the 172.16.0.0/22 range into a single prefix on an ABR for Area 1?

Which configuration summarizes external routes in the 172.16.0.0/22 range into a single prefix on
an ABR for Area 1?

Which configuration summarizes external routes in the 172.16.0.0/22 range into a single prefix on
an ABR for Area 1?

A.
protocols {
ospf {
area 0.0.0.1 {

nssa {
default-lsa {
default-metric 1;
metric-type 1;
}}
area-range 172.16.0.0/22;
}}}

B.
protocols {
ospf {
area 0.0.0.1 {
nssa {
area-range 172.16.0.0/22;
}}}}

C.
protocols {
ospf {
area 0.0.0.1 {
stub summaries;
}}}

D.
protocols {
ospf {
area 0.0.0.1 {
nssa;
area-range 172.16.0.0/22 restrict;
}}}



Leave a Reply 0

Your email address will not be published. Required fields are marked *