North American Network Operators Group
Date Prev | Date Next |
Date Index |
Thread Index |
Author Index |
Historical
Re: Internet Exchange Questions
- From: Bill Woodcock
- Date: Tue Mar 19 17:21:18 2002
> > I know of 323 IXes today.
> > http://www.pch.net/documents/data/exchange-points/ep-in-addrs.xls
>
> Well, this is one place where we diverge... :)
> I'd state that there are 323 prefixes in use at exchanges
> but that there are somewhat fewer switch fabrics in place, e.g.
> a single switch fabric can & does host more than one prefix.
Correct. And there are sometimes multiple switch fabrics in one facility,
usually in the case that there are separate fabrics/subnets for IPv4
unicast, multicast, and IPv6.
-Bill
|
