Nortel 1424t Guia De Especificação

The Nortel Networks Passport 
1424T is a simple-to-use-and-maintain 
network performance enhancer. With
both Web-based and SNMP manage-
ment, the Passport 1424T can be 
configured quickly with fewer errors.
Fewer errors enables decreased imple-
mentation times and fewer problems 
to troubleshoot.

An embedded Web-based (HTML)
interface allows users to configure 
the switch from anywhere within 
the network.

Using a Web browser such as Netscape

™

Navigator/Communicator or Microsoft

™

Internet Explorer, users instantly have a
universal configuration and access tool
that can communicate directly with the
switch using the HTTP protocol. In
addition, the Passport 1424T can be
configured with Java

™

Device Manager

Reliability within the network is
accomplished with features such
as Multi-Link Trunking, which

allows a Passport 1424T to function as
an edge member of a Split Multi-Link
Trunking (SMLT) solution. SNMP and
Web management increase reliability
and simplicity by providing a simple
way to configure and monitor the
switch. 

Wire-speed routing and a non-blocking
architecture provide the performance
required by today’s bandwidth-sensitive
applications. The use of Quality of
Service (QoS) and hardware-based
routing helps decrease network latency
and jitter. The Nortel Networks
Passport 1424T’s ability to classify
traffic at the network edge allows
network administrators to set policies
based on traffic type, which ensures 
that applications with special band-
width requirements get the bandwidth
they need, when they need it.

The Passport 1424T provides increased
application performance by enabling
better bandwidth utilization and
enhancing network performance. Wire-
speed routing and a non-blocking archi-
tecture mean fewer dropped packets and
an improved routing performance felt
network wide. Fast and efficient traffic
classification, policy enforcement, and
filtering are all dependent on wire-speed
routing. 

VoIP and IP video traffic are more 
sensitive to both jitter and delay. By
assigning QoS levels to traffic flows,
applications can get the bandwidth
and network priority where and when
they need it. Four priority queues are
the basis for QoS in the Passport
1424T. The ability to classify traffic 
as early as possible helps ensure
mission-critical applications provide 
the competitive edge they were 
designed to provide.

(JDM), a graphical user interface appli-
cation that enables network managers
to discover, view, and configure more
than 300 network devices and their
physical links on a topology.

This easy-to-use application expands
the pool of administrators capable of
performing complex network configu-
rations. Network managers can import,
export, or modify individual port
settings, default gateways, SNMP traps,
VLAN configurations, and product 
or image files.

Optivity* NMS provides a compre-
hensive set of discovery, fault, and
diagnostic capabilities for identifying
problems before they impact network
services.

With 24 10/100 ports and 2 GBIC
slots, the Nortel Networks Passport
1424T provides enhanced connectivity

Figure 1. Network Edge 

Figure 2. Network Core

Passport 2430