From: wing_lam@jossynergy.com
Date: Thu Sep 25 2003 - 01:16:29 GMT-3
Hi,
Sorry for disturbing your question but I just want to verify whether access
expression can work in Ethernet? As far as I know it only works in Token
ring environment.
Thx a lot!
BBD (Big Black Dog)
"Joe Biondino"
<joe_biondino@hot To: <ccielab@groupstudy.com>
mail.com> cc:
Sent by: Subject: Another DLSW+ Q
nobody@groupstudy
.com
09/24/2003 09:25
PM
Please respond to
"Joe Biondino"
Hi consider the following diagram:
ETH LAN A--(R1)----(IP CLOUD)----(R2)--ETH LAN B
There is a DLSW connection between R1 and R2... Say I wanted only to allow
only SNA frames to go from LAN A to FEP on LAN B (non-canonical MAC
1111.1111.1111) and I had to use an access expression on R1's Ethernet
Interface (other requirements ommitted)...
When I build my access expression, would I use the non-canonical or
canonical
MAC address in my access-list for the DMAC entry??
I would have thought I would use the NON CANONICAL representation as the
access-expression sits on the interface before the traffic hits the DLSW
process (where it gets bitswapped)... I have however, documentation that
provides a different take on the situation...
Joe
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