Routing

Hi , I am new to the j-community so I hope i post in the cprrect place 

would you mind explaining to me how OSPFv3  " Link LSA " improve efficiency 

I was a Cisco guy :'3 

Many thanks in Advance 

Hi iPexpert,

Please check out the section 2.8 of RFC5340, especially point 6 and 7;

https://tools.ietf.org/html/rfc5340

This should answer your query.

Hi , dearest , thanks for your responsive 

do you mean  these section ? 

   6.  Manageability Considerations . . . . . . . . . . . . . . . . . 52
   7.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . . 52

Additonal notes
Protocol processing is done on a per link basis, not per subnet, which means you need only a single adjacency per link even if there are multiple IPv6 subnets on the link. This eliminates the requirement for matching subnet mask to form an adjacency.
Link LSA—This LSA has local scope and does not extend beyond the link it is associated with. The purpose of a link LSA is to provide the router’s IPv6 link-local address to neighbors, inform other routers of the associated IPv6 prefixes available on the link, and provide information to the Networks. It enables the router to assert a collection of options bits in the network LSA to be originated for the link.