Subject: WG: Point to multipoint PVCs

From: Roder Annette <[email-masked]>
Date: Thu, 8 Jun 2000 08:02:55 +0200

Will the leaves in the CrossConnectTable be ordered in the same way as
bidirectional VCLs; i.e. once the leave value is represented in the high
vcl, once in the low vcl, depending on the value of the IfIndex? Or is it
also possible to have always the root at the low If/vcl and the leave at the
high If/vcl?

Annette

-----Ursprüngliche Nachricht-----
Von:	John Neil [SMTP:[email-masked]]
<mailto:[SMTP:[email-masked]]> 
Gesendet am:	Donnerstag, 8. Juni 2000 03:02
An:	Roder Annette
Betreff:	Re: Point to multipoint PVCs

Roder Annette wrote:
> 
> Hi folks,
> 
> I have a question concerning point to multipoint PVCs.
> Is it true that the following sequence will be used:
> 1. Adding an entry in VCLink Table - cast type = mpt-root
> 2 - n. Adding an entry in VCLink Table - cast type = mpt-leaf
> N + 1. Adding several entries in CrossConnectTable with the same
> CrossConnectIndex?
> 
Close Enough
> If this is true how can leaves of this multipoint connection be removed?
In
> this case it would not be sufficient to specify only the cross connect
index
> in the cross connect table!
> 
Destroy the coresponding entry in the cross connect table, which cross
connects the leaf to the root.  This table is indexed by cross connect id
and the hi/lo vcl so you can remove individual leaves.  Then delete the leaf
vcl.
> Annette

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