Quick Eagle Networks 4335 User Manual

Quick Eagle Networks’ 4335 Access RouterTMprovides an all-in-one networking
solutions to small businesses and remote offices. With the 4335 Access Router,
you not only get the functions of an intelligent WAN access router, but also a
Quality of Service (QoS) appliance, stateful inspection firewall, and CSU/DSU ­all in a single, affordable device.

Especially the increasing deployment of business applications using IP is placing
growing emphasis on efficient WAN bandwidth management at branch and
remote office locations. Indeed, voice and data-over-IP services mandate
capabilities far beyond traditional “best effort” routing. Therefore, today’s router
must be able to manage congestion control and prioritize critical traffic over the
“last mile” connection. Squeezing every last drop of performance from your
router and therefore your broadband connection is vital in keeping your network
costs under control.

With the 4335 Access Router’s optional standard-based DiffServ QoS (Differentiated
Services/Quality Of Service) capability you are able to control and manage the
bandwidth on your WAN connection, eliminating bottlenecks for your business­critical applications such as ERP and CRM. In addition, DiffServ QoS enables
delay-sensitive voice and video-over-IP services, while dedicating enough
bandwidth for lower priority traffic.

With PPP, PPPoE, PPPoFR, Frame Relay, Multilink Frame Relay, Multilink PPP,
and MAC Bridging, Quick Eagle’s 4335 Access Router offers many cost-effective
ways to connect branch-offices over leased lines, the Internet, IP-VPN, or
corporate Frame Relay networks.

Business competitiveness depends more than ever before on the ability of the
corporate network to provide continuous service. With the “last mile” being the
most vulnerable point on the network, access redundancy is increasingly
important. Whether you want to duplicate your T1/E1 access lines to eliminate
the risk of a single cable cut disrupting your service, or take advantage of DSL
and cable modem broadband services to backup your Frame Relay services with
IP-VPN tunnels, network access redundancy is no longer a luxury. The 4335
Access Router directly addresses these concerns.

The ability to configure static routes, and one or more dynamic routing protocols
like RIP1, RIP2, OSPF, and optional BGP-4, enables the router to link small and
large enterprise networks. Static NAT, dynamic NAT, and overloading (NAPT)
allows you to access the Internet using your own private IP address scheme.

A value-priced alternative for network
redundancy and traffic prioritization.

Main Benefits:

• DiffServ-compliant QoS

prioritizes and optimizes IP
traffic flows for your critical
applications

•

Dual T1/E1 for access
redundancy, preventing a single
cable cut from disrupting service

•

Ethernet WAN port for network
access redundancy via DSL and
Cable modem connections

• Double bandwidth through

standard-based dual T1/E1
Multilink Frame Relay (FRF.16.1)
or MLPPP (RFC 1990)

• Scalable networking with VLAN,

static routing, RIP1, RIP2,
OSPF, and BGP-4 protocols

• Network Address Translation

(NAT) for Internet access

• Better throughput performance

than many traditional routers
due to integrated hardware and
software architecture

The 4335 Access Router

The 4335 Access Router provides the following features:

• Support for a wide variety of WAN protocols: PPP, PPPoE, Frame Relay, Multilink PPP,

Multilink Frame Relay FRF.16, and Bridging for point-to-point and point-to-multipoint
applications to the Internet, private or public Frame Relay network

• Two Ethernet ports configurable as either a LAN or WAN port:

• LAN interface for connectivity to VoiceIP Gateway, or DMZ applications

• Supports PPPoE (Point-to-Point over Ethernet) for connectivity to external DSL

• Optional DiffServ-compliant QoS capabilities:

• Ability to assign maximum bandwidth to each traffic class

• Traffic metering, shapes or drops “out-of-profile” traffic

• Prevents lower classes of traffic from being bandwidth starved

• Enables QoS per routing interface in incoming and outgoing direction

• Novice user configuration with presets; advanced user to optimize resources and
throughput; statistics reports on QoS

• Dynamic routing protocols RIP1, RIP2, OSPF, and optional BGP-4 (I-BGP and E-BGP)

•

Network Address Translation (NAT) and port translation (NAPT)

• Remote configuration and management through Telnet (Terminal User Interface menus),

Command Line Interface (CLI), and SNMPv3

• A full range of network performance monitoring and troubleshooting features that enable

you to accurately measure end-to-end performance of the network:

• In-band management

• RMON-1 PPP and Frame Relay adapted statistics

• RMON-2 Applications and Protocols monitoring

• End-to-end Service Level Verification (Frame Relay SLAFRF.13)

•

Stateful Inspection Firewall with TCP, UDP, ICMP, DNS, SMTP, FTP, and HTTP protocol
handling capabilities

• Menu access for layer-3 and above statistics

• Multiple multilink bundles and support of MLPPP / MLFR bundle classes A, B & C

• Support of DHCP server and DHCP relay agent

•

Optional support of E1 Channelization function

A sophisticated product architecture.

Application 1: Application traffic prioritization and WAN bandwidth allocation using DiffServ-compliant QoS

The following diagrams show some of the applications with the 4335 Access Router:

1

e

1

1

y

es

Corporate servers

(email, database, We

Co

y

335

u

335 A

WAN Access Platform

VoIP & Video IP Traffic, Expedited Forwarding (EF) class of service, 20% WAN bandwidth
FTP & SAP Traffic, Assured Forwarding (AF1) class of service AF1, 40% WAN bandwidth
Email & Web Traffic, Best Effort (BE) class of service, 20% WAN bandwidth

L

1

e

/Cable Mode

VPN Gateway

r

W

s

)

1

/E

t

t

Application 2: Network access redundancy: Frame Relay service augmented with IP-VPN tunnels

Remote Site

4

Access Ro

Central Sit

VoIP Gatewa

T1/E

Video Conference

FTP server

IP Phones

Video

2xT1/E

IP Network

(MPLS Enabled)

IP Phon

VoIP Gatewa

VoIP & Video IP Traffic, Expedited Forwarding (EF) class of service, 20% WAN bandwidth
FTP & SAP Traffic, Assured Forwarding (AF1) class of service AF1, 40% WAN bandwidth
Email & Web Traffic, Best Effort (BE) class of service, 20% WAN bandwidth

4

Remote Site

Remote Site

Video Conference

T1/E

FTP server

IP Phones

VoIP Gateway

Remote Site

entral Sit

Corporate

Corporate serve

email, database,

DSL

Corporate server

email, database, Web

ien

lien

ISP

ISP

T1

DSL/Cable Modem

Remote Branch Office

DSL/Cable Modem

T1/E

2xT1/E

Internet

ISP

m

WAN Protocols

Frame Relay (RFC-2427 compliant), PPP,
PPPoE, PPPoFR, Multilink Frame Relay
FRF.16, MLPPP, Bridging, VLAN Bridging,
and VLAN 802.1q

Routing Protocols

Static routing
RIP1, RIP2, OSPF, optional BGP-4
DHCP server, DHCPrelay
IGMPv3, IGMP proxy, IGMP-PIM
VRRP, GRE, STP / RSTP(future)

IP Based DiffServ QoS (Optional)

Standard-based DiffServ compliant
(RFCs: 2475, 2597, 2598)

Priority queues (WRR, CBQ),
Congestion control (WRED)

Six forwarding classes
(EF,AF1, AF2, AF3, AF4, BE)

Traffic metering

Multifield classifier (Src/Dest IP address,
protocols, and applications ports)

4335

T1 models

2 T1 ANSI 403 port (one enabled; second
as software feature key option)

T1 (1.544 Mbps ± 50 bps)
100 ohm RJ-48C socket
B8ZS
D4 or ESF
0 db, -7.5 db, or -15 db LBO
DSX -1 to -26 db
Network, internal

Second WAN port can be (mutually
exclusive) be enabled as drop-and-insert
port

FCC Part 15, FCC Part 68, UL 60950-1,
Industry Canada CS-03, VCCI Class 1

T1 network, T1 payload, fractional T1
payload, loop-up/loop-down

commands

T1 set/reset codes, ESF FDLper
AT&T54016 and ANSI T1.403 Annex B

1:1, 1:2, 1:4, 1:7, 3:24, QRW, all 0s,
all 1s, two user-programmable 24-bit
patterns bit error injection

Loss of signal, loss of frame, remote
alarm indication, alarm indication
signal, CRC4, CV, FE

Power/test, in-band, network status,
network loopback, loopback acknowledge

0º - 50º C

-20º - 60º C
0 - 95% non-condensing

4.6 Km (15,000 ft)

Common Features

4335 E1 models

2 E1 G703/G704 port (one enabled; second as
software feature key option)

E1 (2.048 Mbps ± 50 bps)
120 ohm RJ-48C socket or 75 ohm BNC (Net1 only)
HDB3
ITU-T G.704/CTR 12
ITU-T G.703/CTR 12
0 to 20 dB
Network, internal

Second WAN port can be (mutually exclusive)
be enabled as drop-and-insert port

European directives 73/23 EEC, 91.31/EED,
89/336/EED, 93/68/EEC, and 91/263/EEC; UL
60950-1; CAN/CSAC22.2 No. 950-95;
Commission Federal de Telecommunicaciones;
CISPR 22 Level B (EN 55022); Immunity EN
55082-1

E1 network, E1 payload, fractional E1 payload,
loop-up/loop-down commands

E1 set/reset codes

1:1, 1:2, 1:4, 1:7, 3:24, QRW, all 0s, all 1s, two
user-programmable 24-bit patterns bit error
injection

Loss of signal, loss of frame, remote alarm
indication, alarm indication signal, CRC4, CV,
FE

Power/test, in-band, network status,
network loopback, loopback acknowledge

0º - 50º C

-20º - 60º C
0 - 95% non-condensing
3048 m (10,000 ft)

Model

Network Interfaces

Ports

Line Rate

Connector Type

Line Code

Framing

Output Level

Input Level

System Timing

Drop-and-Insert Port (Optional)

Regulatory

Diagnostics

Loopback Tests

Loopback Control

Test Patterns

Network Alarms

Front-panel LEDs

Environmental

Operating Temperature

Storage Temperature

Relative Humidity
Maximum Altitude

Security and Management

Classless IP addressing
NAT(1:1)
NAPT (overloading, port translation)
Stateful Packet Inspection designed for

ICSAcompliance
Radius authentication, Secure Shell (SSH)
Router Command Line Interface (CLI)
SNMPv3
Syslog
RFC-868 time clock and time zone capability

Frame Relay

UNI-U and UNI-N interfaces
96 DLCIs
LMI: ANSI (AnnexD), ITU (Annex A), and

FRF Rev 1.0

Performance Monitoring

RMON-1: PPP and Frame Relay adapted
RMON-2 Groups: Protocol directory,

network layer host, protocol distribution,
application layer host, network layer
matrix, application layer matrix

End-to-End Frame Relay SLAFRF.13

Ethernet Interface

First:

10/100 Fast Ethernet port
Connector: RJ-45 socket
Second:

10BaseT

Connector: RJ-45 socket

Console port (Management)

COMM Port
Connector: RJ-45 socket

Physical

Dimensions: 1 RU, rack mountable

22.3 cm (8.75 in ) W, x 33 cm (13 in) D, x

4.13 cm (1.63 in) H
Weight:2.27 kg (5 lbs.)

Power Requirements

Voltage:100 VAC to 240 VAC, 50-60 Hz or ­40 VDC to -72 VDC (both on the same
platform)

Consumption: 9 W maximum

© 2007 Quick Eagle Networks. All rights reserved.

0.5k/DP/05/07
The information presented herein may change without notice
and should be used for informational purposes only. 4335
Access Router is a trademarks of Quick Eagle Networks.

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Latin, Central & South America

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Canada

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Headquarters

Quick Eagle Networks (USA)

830 Maude Avenue

Mountain View, CA94043

[phone] Phone

[phone] Fax

[e-mail]

www.quickeagle.com