what is difference between designated router and backup
designated router and explain feature of both router.
- 6 Answers
- 23964 Views
- HCL, IBM, I also Faced
- E-Mail Answers
Answer Posted / karthik
DR and Bdr concept work in broadcat multi access network.
It reduces Lsa floodind within broadcast domain by electing
one DR and Bdr to which other routers in broadcast domain
form adjacency. So that only Dr and BDR have full adjacency
that means full link state database.
any change in broadcast domain will be send as link state
update to the Dr from which it will be forwarded to other
members reducing Lsa transfer
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
When dr communicate with bdr which multicast ip it use?
What is the size of ipv6?
What requirements should a VPN fulfill?
what is the difference between a ‘half-duplex’ and a ‘full-duplex’ system?
What are the advantages of layered model in networking industry?
What is meant arp and rarp?
What is the difference between private ip and public ip?
Can you explain tunneling?
What is 100BaseFX?
When does network congestion occurs?
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.?
Referring to the commands shown, what command must next be used on the branch router prior to traffic being sent to the router?
Explain the difference between switch & hub?
What is the function of a router?
What are the ranges for the private ips?
