Hosting provider allocation advice

Wouter de Jong wouter at widexs.nl
Thu Oct 15 17:09:17 CEST 2009


Hi Michael,

> -----Original Message-----
> From: ipv6-ops-bounces+wouter=widexs.nl at lists.cluenet.de [mailto:ipv6-
> ops-bounces+wouter=widexs.nl at lists.cluenet.de] On Behalf Of
> michael.dillon at bt.com
> Sent: Thursday, October 15, 2009 16:14
> To: ipv6-ops at lists.cluenet.de
> Subject: RE: Hosting provider allocation advice
> 
> > lead to problems with our access-layer (max 255 vlans per stack).
> > Private vlans might be an option to bypass that one, but I
> > think that imposes a lot of other trouble, and I'm almost
> > certain that our access-layer doesn't support it.
> 
> It sounds like you need to look for opportunities to do aggregation at
> a
> higher level, i.e. one /60 block (or /56) to one area of the network.

With access-layer switches I refer to the switches where our customers 
servers are directly connected to. Those are only L2 capable, so the L3 
(per vlan) is done on the core-switch in this case.

> --Michael Dillon

Regards,

Wouter



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