From: Prakash H Somani (pdsccie@rediffmail.com)
Date: Sat Sep 07 2002 - 02:46:21 GMT-3
Hi Group,
1. I always face problems in Multicasting over point-to-multipoint
links in sparse or sparse dense mode. Though I always take care of
RP placement, Rp agent pacement and get RP addresses in all the
Routers...when I check with pings it eighter does not work or goes
into registration mode...
I will appreciate if somebody suggest some good links. I have
already checked support page and Tech tips..along with
"Multicasting over frame-relay" doc on CCO.
2. For 3920 if u r asked to make 3 rings. How do u do this ?? My
understanding is as under:
a. Create new TrBRF with its own VLAN
b. Create 3 TcCRF each with respective VLAN number.
c. Attach TrCRF to newly created TrBRF.
d. Attach necessary ports to TrCRF.
Is this unerstanding correct ??
3. If u create two TrBRF on 3920 how do they communicate with each
other ? Only through TR ISL ?
4. When I configure dlsw lite / dlsw Direct (On frame-relay
interface) and if interface is point-to-multipoint it does not
work. Why ?
Thanks in Advance.
regards....Prakash
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