X7721r/X7721r
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User’s Manual
Version 1.0
- 6 -
Chapter 1
Getting Started
I. Overview
The
X7721r/X7721r
+
is a multi-mode ADSL/ADSL2 router, which
complies with ANSI T1.413 Issue 2, ITU G.992.1 (X7721r/X7721r
+
),
ITU G.992.2, G.992.3, G.992.4, G.992.5 (X7721r
+
only), Annex A,
and ETSI ITS 101388 ADSL standards. The
X7001r
+
supports
ADSL2
+
as well. The
X7001r/X7721r
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provides high-speed Internet
access via one WAN port over ATM over ADSL, and also connects to
the corporate network via a 10/100BaseT Ethernet port.
It
supports
multiple protocols such as PPP (RFC 2364), IP (RFC 2225/RFC
1577), and RFC 1483 over ATM over ADSL, and PPP (RFC 2516)
over Ethernet.
X7001r/X7001r
+
offers convenient configuration and
management locally by telnet, SNMP, and a web-browser through the
Ethernet interface, and remotely through the ADSL interface.
