Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Community Member

LSAs in link state protocols

Lets say we have a stable network and we are using a link-state routing protocol. Then something fails. Will the routers reflood ALL LSAs when one LSA changes or only refloods the changed LSAs?

1 ACCEPTED SOLUTION

Accepted Solutions
Hall of Fame Super Blue

Re: LSAs in link state protocols

Francisco

Only the LSA's that have changed will be advetised out. That is one of the big advantages of OSPF in that only affected links are advertised rather than the entire OSPF database.

Jon

1 REPLY
Hall of Fame Super Blue

Re: LSAs in link state protocols

Francisco

Only the LSA's that have changed will be advetised out. That is one of the big advantages of OSPF in that only affected links are advertised rather than the entire OSPF database.

Jon

150
Views
0
Helpful
1
Replies
CreatePlease to create content