Allied Telesis AT-9424T/SP Series Arkusz danych
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Datasheet |
Switches
AT -9400 Series
Managed Gigabit Ethernet Switches
with Enhanced Security & Layer 2-4 Intelligence
AT -9424T/GB-xx**
Layer 2+ Switch with 24 ports of 10/100/
1000Base-T plus 2 combo GBIC slots
(unpopulated)
AT -9424T/SP-xx
Layer 2+ Switch with 24 ports of 10/100/
1000Base-T plus 2 combo SFP slots
(unpopulated)
AT -9408LC/SP-xx
Layer 2+ switch with 8-port 1000Base-SX
(LC connectors) plus 4 SFPs (active) plus
memory flash card slot
AT -9448Ts/XP-xx
Layer 2+ stackable switch with 48-port
10/100/1000Base-T plus 2 XFPs + memory
flash card slot
Smarter, More Secure and More
Cost-Effective
The AT-9400 Series is an advanced Layer 2
managed gigabit switch for the access edge that
brings enhanced security to gigabit networks.
Many network administrators demand easy to
manage, cost effective, intelligent switches at the
LAN edge, and the AT-9400 switch answers such
demands, with the optimal balance off features,
performance, and value. More intelligent than
simple L2 switches, the cost-effective AT-9400
offers advanced attack detection and suppression
capabilities for increased security and advanced
QoS to support converged applications.
The AT-9400 Series provides the perfect
solution for:
• Traditional Enterprise LAN (Wiring closet)
• Service-provisioned Leased Offices or MTUs
• Security-conscious Government Institutions
• Security-conscious Financial Institutions
• Cost/security-conscious Educational Institutions
Allied Telesis
Layer 2-4 Intelligence
The AT-9400 Series packs a lot of features in one
rack unit.With advanced AlliedWare
the AT-9400 switches, allow network administra-
tors to configure the switch to examine packet
formats and content from Layer 2, Layer 3, or
Layer 4 (also known as the MAC, IP and
TCP/UDP layers). After these layer parameters are
defined and detected, network security can be
improved with Access Control lists (ACLs) and
DOS attack detection features. Rate limits can be
established for excessive bandwidth usage and
converged applications are supported.
Securing the LAN Edge
To address the heightened concern of network
attacks in the form of Denial of Services (DoS),
Allied Telesis now makes security features its
primary focus. Assisted by the L2-L4 intelligence,
network administrators can deploy AT-9400
switches to complement WAN firewalls and PC
anti-virus protections to fortify the network
against malicious attacks.The AT-9400 switches
come pre-programmed to detect six well-
known DOS attacks. Couples with security fea-
tures such as 802.1x (Port-Based Network
Access Control) and Radius/ TACACS+, the
AT-9400 Series provides Tiered Security on
each port. Deploying Tiered Security in
unsecured areas such as visitors' meeting rooms
and lounges provide cost-effective protections at
the network layer.
Service Features for Revenue
Generation
In a global economic climate, network
administrators must focus on managing capital
spending—a concern that forces resource
utilization to center stage. Allied Telesis designed
the AT-9400 to allow smart
management of network resources with two
key features:
• Ingress and egress rate-limiting to provision
bandwidth intelligently.
• QoS support with 802.1p and DSCP for
priority traffic.The AT-9400 series also
includes CoS to DSCP remarking, allowing
Layer 2 QoS priorities to be preserved over
the WAN.
Network administrators can configure the
AT-9400 to control bandwidth-wasting
TM
technology
traffic—such as music streaming to
desktops—by dynamically lowering the priority
and limiting bandwidth to a trickle. Such
features benefit metropolitan providers by
enabling them to charge a fee to provision
different bandwidth and QoS priorities as
value-added services for customers.
** contact sales associate for availability
Key Features
L2-L4 Intelligence
•
Packet look-up at MAC, IP,TCP/ UDP layers
•
For QoS, ACL, Mirroring, Rate-Limiting
Advanced Security
•
DoS Attack Protection
•
Radius/ TACACS+
•
Port Security
•
Secure Telnet
•
802.1x
•
L2-L4 ACL
Advanced Services
•
Rate Limiting (Ingress & Egress)
•
8 levels of Services
•
802.1p for MAC-based QoS
•
DSCP for IP-based Qos
L2 Redundancy
•
802.1s Multiple STP (compatible with PVST+)
•
802.3ad Link Aggregation (static)
•
802.1D Spanning Tree
•
802.1w Rapid STP
www.alliedtelesis.com