Hi all,
The DLCI's are still of local significance as I understand it.
When the company I belong to provide links we might use 17, 18,19 & 20 at the core
site on line C12345. At remote end 1 we would most likely use DCLI 17 as the first
instance on each remote site. For example, remote site 1 could be R11111 on DLCI 17,
remote site 2 could be RG23419 on DCLI. You could for some reason want to go from
remote sites 1 -> 2 so here you could use R11111 DLCI 18 -> RG23419 DCLI 18.
Basically I like to think of it as a physical line from the frame switch to your site
R11111 the a channel (permanent in most cases) PVC relates to the DCLI eg 17.
Once into the frame switch all the rules change as it could pass down a very different
link on a different PVC between switches.
Frome end to end it could look like
C123245 DLCI 20 -> sw S1234 DLCI 25 -> sw S4567 DLCI 50 -> sw R44444 DLCI 17.
You as a client would only know about C12345 DLCI 20 and R44444 17.
Just a thought I hope helps.
Teunis,
Hobart, Tasmania
Australia
On Wednesday, March 21, 2001 at 11:33:31 AM, Steve Smith wrote:
> If they are doing global addressing then YES!
>
> -----Original Message-----
> From: John Gotti [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, March 21, 2001 11:13 AM
> To: [EMAIL PROTECTED]
> Subject: Question regarding DLCI's...
>
>
> Hi all...quick question; We have 4 offices, NY, Chicago, Stamford and
> San=20
> Francisco, we just got our T1 turned on and will have a point to point=20
> Frame-Relay connection between all of us in a Hub & Spoke topology with=20
> Stamford being the Hub. The question I have is, our Frame-relay provider
>
> gaves us the following DLCI's; NY-104, CH-101, SF-103 and=20
> Stamford-100...When your configuring each locations' router, am I
> correct in=20
> assuming all the remote routers will have DLCI 100 pointing them to
> Stamford=20
> and Stamford would have 4 entries each with the remotes' respective
> DLCI's?=20
> Does this make sense? Thanks a bunch!
>
>
> JG
>
>
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