Re: OSPF neighbors, frame relay broadcast

From: Bob Reed (bobr@xxxxxxxxxxx)
Date: Fri May 05 2000 - 09:15:20 GMT-3


   
   The type of interface makes defines the default type that OSPF will
   see. Do a show ip ospf int to see what it thinks it is. The broadcast
   option on frame map just allows the broadcasts over the DLCI. Use the
   ip ospf network command to set the type of ospf interface you want.
   If you can't use it, then you have to set the hello options on each
   end to match.
   
   Bob Reed
   
   ----- Original Message -----
   
   From: John Conzone
   
   To: ccielab
   
   Sent: Thursday, May 04, 2000 4:50 PM
   
   Subject: OSPF neighbors, frame relay broadcast
   
       I was working through the CCIE bootcamp lab 1in my mind again, and
   have a question. The hub frame router was configured as a single sub
   int on a serial, multipoint. The spoke routers were configured with
   frame right on the serial, no sub. Okay, iarp resolved the ip's and
   life was good.
   
       Now add ospf. All interfaces are non-broadcast as far as ospf is
   concerned. That means neighbors. Now on the sub, the "frame relay map
   ip *.*.*.* dlci broadcast" command is used.
   
       Under OSPF, neighbors are defined. I guess I'm wondering if the
   interfaces are non-broadcast and neighbors need to be defined, why the
   "broadcast" keyword on the end of the frame-relay map statements?



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