Re: OSPF: Master / Slave relationship

2001-01-17 Thread Priscilla Oppenheimer
At 11:08 AM 1/17/01, ahmad wrote: >Hi , > >I agree with priscilla , but doesnt this master/slave relationship change >after the slave had sent its dd packets to the master then the master >becomes slave and sents the dd packets? It's bidirectional communication. They both send and acknowledge DD

Re: OSPF: Master / Slave relationship

2001-01-17 Thread Pamela Forsyth
The master/slave relationship exists ONLY during the interface states from EXSTART (where this relationship is negotiated) until a FULL adjacency is achieved. The master/slave relationship is then terminated for the two routers involved. The DR may indeed become the slave. Master is the rout

Re: OSPF: Master / Slave relationship

2001-01-16 Thread ahmad
Hi , I agree with priscilla , but doesnt this master/slave relationship change after the slave had sent its dd packets to the master then the master becomes slave and sents the dd packets? can you send me the report of ur sniffer priscilla cause i havent yet been able to see this besides books P

Re: OSPF: Master / Slave relationship

2001-01-16 Thread Priscilla Oppenheimer
I don't think the master/slave business is related to DR and BDR. It has to do with neighbor adjacency and establishing the protocol for exchanging the link state database. After initializing, two neighbors establish bidirectional communication and then enter the ExStart state. In this state,

Re: OSPF: Master / Slave relationship

2001-01-16 Thread Dan West
The BDR will become the DR if the DR goes down. It will stay the DR even_if_ the original DR comes back online. Point to point links down have the option of DR/BDR. --- Gopinath Pulyankote <[EMAIL PROTECTED]> wrote: > Hello all, > Could someone explain what is master/slave > relationship during

OSPF: Master / Slave relationship

2001-01-16 Thread Gopinath Pulyankote
Hello all, Could someone explain what is master/slave relationship during DBD exchange. My understanding is that since DR is the Router with the highest priority value, it will always be the master. So why have this definition ? Or is it only used on Point-to-Point links, which don't elect DR & B