I have been working with TNZ on there
NG network for over 3 years now and we still can't get a formal commitment
from them to allow us to use OSPF or BGP as the standard routing protocol.
We require OSPF or BGP to allow for redundancy within our Wide Area Network.
The other issue we have with the TNZ NG network is the way TNZ is trying
to implement the network and take full control of it. In the past APN has
always managed there own networks (internal and WAN), moving forward TNZ
propose they fully manage the WAN for APN. This will bring a hole raft
of issue to us, as we run redundant links to most of our sites (one link
by TNZ the other by TCL). I can see if we allow TNZ to fully manage the
WAN for us we will get back to a huge finger pointing between TNZ and TCL
over issues.
Drew Collins
Group Communications Manager
Group IT Services
APN Holdings NZ Ltd
I'm curious as to what the NOG thinks of this approach. If I look at:
http://www.iec.org/online/tutorials/next_gen/
an NGN is defined as:
"The next-generation network seamlessly blends the public switched
telephone network (PSTN) and the public switched data network (PSDN),
creating a single multiservice network. Rather than large, centralized,
proprietary switch infrastructures, this next-generation architecture
pushes central-office (CO) functionality to the edge of the network. The
result is a distributed network infrastructure that leverages new, open
technologies to reduce the cost of market entry dramatically, increase
flexibility, and accommodate both circuit-switched voice and
packet-switched data."
Is it fair to assume that pushing CO functionality to the network edge
requires an end-to-end managed solution?
--
Juha
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