Hi there,
ftp://ftp.sybex.com/2381/CCNA_c11.pdf
If you read this updated chapter 11 about WAN, you can read the following on
page 18:
NT1 implements the physical layer specifications and connects the user
devices to the ISDN network.
NT2 is typically a provider's equipment, such as a switch or PBX. It also
provides Data Link and Network layer implementation. It's very rare at a
customer premise.
Hth,
Ole
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Ole Drews Jensen
Systems Network Manager
CCNA, MCSE, MCP+I
RWR Enterprises, Inc.
[EMAIL PROTECTED]
http://www.oledrews.com/ccnp
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
NEED A JOB ???
http://www.oledrews.com/job
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-----Original Message-----
From: rsma [mailto:[EMAIL PROTECTED]]
Sent: Friday, September 29, 2000 5:07 AM
To: [EMAIL PROTECTED]
Subject: isdn
what is nt1 and nt2?
I never hear nt2
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