Re: Frame Relay

If you want to send broadcasts/multicasts on the PVC you need the broadcast keyword on your frame-map (assuming you are using frame-map for L3/L2 address resolution)

Regards,
Joe Astorino, CCIE #24347

"He not busy being born is busy dying" -- Dylan

----- Original Message -----
From: "faizan khurshid" <faizankhurshid921_at_hotmail.com>
To: ccielab_at_groupstudy.com
Sent: Sunday, May 30, 2010 6:51:03 AM GMT -05:00 US/Canada Eastern
Subject: Frame Relay

To Group :

Want to resolve ambiguity

In HUB & SPOKE topology if you try communicate between spoke to spoke and
protocol your are using for communicate use broadcast and Multicast for their
update use must add broadcast in frame-relay map command
reason in frame relay treat each PVC treat as diff broadcast domain

in other sources i read

if you try to communicate between spokes let say R5 (spoke)want to
communicate R4(spoke)and R3 is (hub)

if R5 add broadcast keyword in frame-relay mapping and use R4 IP add
when it reaches to R3 hub it has no idea where i have to send because of
destination address is broadcast
so we left off broadcast keyword to success-full communication
Received on Sun May 30 2010 - 12:38:25 ART