​​Summary:

1. Add an easy summary route for area 1, 2, and 51. Verify impact on the routing table of other routers

2. Add an efficient summary route for area 1, 2, and 51. Verify impact on the routing table of other routers

 

 

 

 

1. Add an easy summary route for area 1, 2, and 51. Verify impact on the routing table of other routers

#Note, you only summarize networks on ABRs or ASBRs

Belt:

router ospf 1
 area 1 range 10.1.0.0 255.255.0.0 !------- unlike eigrp (config summarization on interfaces), ospf summarizes network on router level


Tie:

router ospf 1
 area 2 range 10.2.0.0 255.255.0.0


Sock:

router ospf 1
 area 51 range 10.51.0.0 255.255.0.0
 

2. Add an efficient summary route for area 1, 2, and 51. Verify impact on the routing table of other routers


Belt:

router ospf 1
 area 1 range 10.1.0.0 255.255.248.0


Tie:

router ospf 1
 area 2 range 10.2.0.0 255.255.248.0


Sock:

router ospf 1
 area 51 range 10.51.0.0 255.255.248.0

 

 

 

 

 

 

 

-Yu