Allied Telesis AT-AR415S Информационный лист - Страница 2

Просмотреть онлайн или скачать pdf Информационный лист для Сетевой маршрутизатор Allied Telesis AT-AR415S. Allied Telesis AT-AR415S 6 страниц. Secure modular router

Печатать страницу

AT -AR415S

| Secure Modular Router

Firewall

Allied Telesis' high performance Stateful Inspection

Firewall provides a high level of security by

supplying full application-layer awareness without

breaking the client/server model.

Allied Telesis' Stateful Inspection Firewall:

•

Offers per packet dynamic access control (Stateful

Inspection) for all traffic reaching the firewall

•

Protects against a wide range of Denial of

Service (DOS) attacks, including Ping of

Death, Smurf attacks, port scans, fragment

attacks and IP Spoofing

•

Sends automatic email alerts to initiate

appropriate action

Software Quality of Service

The AlliedWare

operating system provides

advanced Quality of Service (QoS) and traffic

shaping features.There are five key QoS features

available on the AT-AR415S:

•

Bandwidth Metering

•

RED Curves

•

Mixed Scheduling

•

Virtual Bandwidth

•

Dynamic Application Recognition (DAR)

Software QoS also supports eight queues per

interface. DAR is used to snoop for session

setup exchanges and dynamically create

classifiers that match the voice and video

packets in the session. For more information,

see the Allied Telesis Advanced QoS White

Paper available on our website.

Triggered Events and Scripts

A trigger sets off an ordered sequence of

scripts and router commands to be executed

when a certain event occurs.This is a powerful

mechanism for automating the execution of

router commands in response to specific

events. Each trigger may reference multiple

scripts and any script can be used by any

trigger. Using this feature, the AT-AR415S can,

for example, send an email alert to the network

manager when trouble occurs, or can

automatically shut down an interface to protect

against suspected attacks.

The scripting facility enables sequences of

commands to be stored in a script and replayed

at any time, allowing the AT-AR415S to be

easily configured or quickly re-configured.This is

useful when developing a complex

configuration, making the same configuration

change to several different routers, Layer 3

switches or security appliances, or introducing a

configuration change that must occur at a

particular time. Scripts can be created on a PC

Allied Telesis

and uploaded to the router, or they can be

created using the router's own integrated text

editor. They can be activated either from the

command line or from a trigger.

World Class Operating System

The AT-AR415S is shipped 'ready to run' with

AlliedWare, a comprehensive software suite

that includes all the features, management

capabilities and performance that today's

networks demand.

AlliedWare is Allied Telesis' feature rich

operating system (OS) that serves as the

foundation for its entire line of Layer 3 routers

and switches. Robust and reliable, the

AlliedWare OS offers a breadth of functionality

for any application.

AlliedWare also delivers a high level of flexibility

and investment protection. AlliedWare is a

common OS, so the AT-AR415S secure

modular router is able to interoperate

seamlessly with other Allied Telesis security

appliances and Layer 3 switches. As a standards-

based implementation, AlliedWare also assures

full interoperability with all other major network

equipment vendors.

Feature licenses give access to a set of

progressive features:

•

The Advanced Layer 3 Upgrade provides a

set of cutting edge protocols such as IPv6,

BGP-4 and Server Load Balancing.

•

The Firewall Licensing Upgrade can increase

the concurrent firewall sessions from 2000 to

4000 or 8000.

•

VPN Licensing Upgrades allow for the base

unit with a single VPN tunnel to be upgraded

to 5, 10, 25 or 50 concurrent users.

Graphical User Interface

The AT-AR415S' Graphical User Interface (GUI)

allows for swift, pain free configuration and

management.

The following major features are incorporated

in the AT-AR415S GUI:

•

Easy configuration for connection to the

Internet

•

PPP over Ethernet configuration and

monitoring

•

DHCP server configuration and monitoring

•

Firewall configuration and monitoring, ability

to view events, logs and device status

•

IPsec configuration

•

Site-to-site and Remote Access VPN wizards

Hardware Features

•

1 x 10/100Mbps Ethernet WAN port

•

4 x 10/100Mbps Ethernet LAN ports

•

1 x asynchronous port (RS-232)

•

1 x PIC bay

•

802.1q tagged VLANs, with support for up to

any 64 VLAN IDs of a possible 4094 (LAN

ports only)

•

Automatic MDI/MDI-X crossover with user

override via software commands (LAN ports only)

•

266MHz CPU

•

32MB SDRAM

•

16MB of Flash memory enabling storage of 2

software releases

•

On-board hardware security processor

enabling the following advanced encryption

function:

- Complete processing of IPsec header and

trailer

- Support for 3DES, DES, DES-MAC, AES,

SHA-1 and MD-5

- PKI acceleration for Diffie-Hellman, RSA and

DSA

- D-H negotiation (with 1024-bit modulus,

180-bit exponent)

- 1024-bit sign and verify RSA and DSA

Real Time Clock

The real time clock (RTC) keeps track of

current date and time. During times when the

system has been powered down, a backup

battery supplies power to the RTC.

Port Interface Cards

AT-AR020

Single configurable E1/T1

interface that supports

channelized/unchannelized

Primary Rate ISDN/Frame

Relay

AT-AR021S (V3)

Single Basic Rate ISDN

(S/T) interface

AT-AR023

Single Synchronous port

up to 2Mbps to an

external CSU/DSU (AT-

V.35-DTE-00 or AT-X.21-

DTE-00 cable required)

AT-AR024

Four Asynchronous RS232

interfaces to 115Kbps

AT-AR027

Two VoIP FXS ports

Available in AlliedWare 2.9.1

AR021S (V3) requires AlliedWare

version 2.9.1-13 or later

Operating System