From: Jason (jgraun@xxxxxxxxx)
Date: Fri Apr 05 2002 - 01:38:24 GMT-3
Kurt I believe you are correct, I have done a lot of testing using two
laptops running WIN2k and Netbios to test DLSW and RSRB/SRB and the
ring/bridge number on the 3920 where totally different from the router
configs, and I could browse the laptops with problem.
Jason
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Kurt Claes
Sent: Thursday, April 04, 2002 6:22 AM
To: 'Chua, Parry '; 'Nicolai Gersbo Solling '; 'ccielab@groupstudy.com '
Subject: RE: 3900 Question...
Hi,
I disagree with you Parry,
The bridge number in th source bridge interface command does not have
anything to do with the TrBRF.
When you do SRB (or DLSw), you always need a ring---bridge---ring
combination. If you configure a virtual ring on your router of 2000
(decimal), and have a token ring interface connected to ring number 15
(decimal), your source bridge command can be "15 1 2000" redgardless of
the
TrBRF you configured in the Token Ring 3920 switch. The bridge number 1
is
only locally significant to connect the 2 rings together...
correct me if I'm wrong
Kurt
-----Original Message-----
From: Chua, Parry
To: Nicolai Gersbo Solling; ccielab@groupstudy.com
Sent: 4/04/02 11:24
Subject: RE: 3900 Question...
TrBRF numer is 4 bits lenght (hex 0x01 to 0x0F), Same as bridge number
when configure source-brdige interface command.
in Cat39xx, if you create one instance of TrBFR and you create several
TrCRF's
which all attach to the same TrBFR, it is in one vlan(SRT or SRB).
If you create two or more TrBRF's and TrCRF's, You have two or more
vlan's.
TrCRF that attach to the same TrBFR are belong to the same vlan..
Parry Chua
-----Original Message-----
From: Nicolai Gersbo Solling [mailto:nicolai@cisco.com]
Sent: Thursday, April 04, 2002 4:44 PM
To: ccielab@groupstudy.com
Subject: 3900 Question...
Hi there...
I do not have access to a 39XX in my labsetup, so I only have a
simulator
for prepping on this wicked device...
Therefore coud someone please verify this for me...
If I have a TRBRF set to for instance 0x10 and one port in TRCRF 0x11
and
one in 0x12...
Then the two routers config would look like this...
r1
source-bridge ring-group 1
int to0
ip address 192.168.17.1 255.255.255.0
source-bridge 17 16 1
r2
source-bridge ring-group 1
int to0
ip address 192.168.18.1 255.255.255.0
source-bridge 18 16 1
Which subnet will the 3920 then be part of? Will it "auto-sence" which
subnet it is being assigned an IP address from or how will it work?
And in fact when you assign the IP address is that then being assigned
to
the TRBRF or the TRCRF? And if it is being assigned to the TRCRF, which
one
is it being assigned to?
Nicolai
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:57:55 GMT-3