Interested to Buy Any Domain ? << Click Here >> for more details...
What is LSA? How many types of LSA used by OSPF version 2??
- 2 Answers
- 18899 Views
- Hathway, IBM, I also Faced
- E-Mail Answers
Answer Posted / jm
LSA = link state
Following are the types of LSAs you would usually find in an
OSPF network:
Type 1: router LSA -- A router sends this to describe
neighbors and its own interfaces.
Type 2: network LSA -- For broadcast networks only; this LSA
is flooded by the DR and lists OSPF-speaking routers on the
network.
Type 3: network summary LSA -- Sent by an ASBR to advertise
networks reachable through it. A stub area router will also
use this for the default route.
Type 4: ASBR-summary LSA -- Sent by ASBR, but only
internally. This describes to the others how to get to the
ASBR itself, and uses only internal metrics.
Type 5: AS-external LSA -- Used to describe external routes
to internal areas. Can be used to advertise “this is the way
to the Internet” (or some subset of).
Type 6: Group summary -- Used in multicast (MOSPF). Ignore
this.
Type 7: NSSA area import.
Type 8: External Attributes LSA –- This is very rarely
deployed and is used when BGP information is carried across
OSPF AS.
Type 9, 10, 11 are Opaque LSAs -- They are designated for
future specifically for application specific purpos
| Is This Answer Correct ? | 13 Yes | 1 No |
Post New Answer View All Answers
i have donE B.E. IN COMPUTER SCIENCE AND THEN CCNA CERTIFICATOIN PLEASW LET ME KNOW IF ANY COMPANIES R HIRING FRESHERS PLEASE REPLY ON MY EMAIL ID karnailthakur@gmail.com
What is the size of hello packets in eigrep protocol?
After how long eigrp protocol advertise its routing table?
Tell me when we use extended access-list?
which defined peer ip address an local subnet belong to crete? (Choose two)
When we use loop back ip?
What are the different types of network in ccna?
What is the difference between cross cable and straight cable?
I simulate ten routers r1 to r10 straightly. I want I can ping from the loop of r1 to loop of r10, but I want I cant ping r1 and r10 from inside routers.?
Tell me which protocol called rapid protocol?
What are the things that can be accessed in a CISCO router’s identifying information?
Suppose a Switch interface went in error-dis mode what you will do for Troubleshooting List all Possibilities
What is difference between igp and eigrp?
What purpose does aging serve in a link state protocol?
What are the advantages of using switches?
