From: yuen me (yuen_me@xxxxxxxxxxx)
Date: Sun Feb 24 2002 - 19:16:01 GMT-3
I am asking a favor from anyone with access to 3920 to verify a concept. As
described in cisco tr switching white paper, TrCRF can support two modes:
SRB and SRT. I'm interested in the latter one which can accept non-source
routed packets and broadcast the packet if the destination is not found in
master address table. I want to know the scope of broadcast domain.
Assume two routers with to0 interface hooking up to the 3920. Both to0 do
not have "multiring ip" (yes they don't cos I want to explictly test the
transparent bridge function, not the SRB of TrBRF) and they belong to the
same subnet
1) If each to0 is hooked up to a separate TrCRF configured with SRT and both
TrCRF are under the same TrBRF, can they ping each other ? Does 3920 learn
both mac and put them in master table ?
2) If each to0 is hooked up to a separate TrCRF configured with SRT but each
TrCRF in turn belongs to different TrBRF, can they still ping each other ?
Does 3920 learn both mac and put them in master table ?
Apprecite any help.
Yuenme
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