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Product Description

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Product features:

Support the rich enterprise Internet behavior management functions, including:

Web filtering (black, Bai Mingdan);

Instant messaging software restriction (QQ/MSN);

Financial software Limited (limited / flush / Everbright Securities, etc.);

P2P software (BT, thunder and other restrictions limit software download);

Each user in the network access bandwidth management (fixed bandwidth + intelligent flexible bandwidth);

The typical machine was 30-50 PC;

High performance firewall function. Resist all kinds of internal and external network attacks;

ARP static binding, millisecond free ARP time to send, to achieve the dual protection of ARP virus;

Network traffic monitoring engine, real-time monitoring of network traffic anomaly;


High processing performance

ER2100 uses 64 bit network processor, at the same time with the DDRII high speed RAM high-speed forwarding, in practical application, a typical machine with a capacity of 80 units.

The built-in high performance firewall

ER2100 built-in high performance firewall, in addition to support universal access control and firewall, it also provides a rich anti attack and security log function, effectively ensure the security of network, solve enterprise networks are often subject to attack the problem.

ER2100 offers a variety of attack and defense, including for the land, Smurf, Fraggle, WinNuke, of death, tear drop, IP spoofing, SYN Flood, ICMP flood, UDP flood, ARP spoofing attack prevention and so on, can prevent most of the network attacks.

Practical application of network, often in the presence of network attacks lead to network congestion and disconnection. ER2100 built-in network anomaly traffic door module, and the flow of the hosts were examined, and according to your choice of protection grade (high, medium and low) of the corresponding processing, to ensure that the network in suffering such abnormal attacks can still work normally.

network monitor

ER2100 provide intranet flow of real-time monitoring and sorting capabilities, also offers a variety of security log, including the inside and outside network attack the realtime log, address binding logs, flow alarm logs and session log, for management of real-time network monitoring running state and safe state.

Double protection ARP virus

ER2100 through static ARP binding function, fixed the gateway\'s ARP list, for the DHCP to assign IP using DHCP authorized ARP technology, automatic binding assignment of IP / information can effectively prevent ARP Spoofing caused by network communication interrupt; in addition free ARP ER2100 millisecond of the timing of sending mechanism, can effectively avoid LAN PC poisoning caused by ARP attack.

Product specifications:





Fixed port

1 10/100Base-TX WAN port

4 10/100Base-TX LAN port

1 Console interface

The processor (CPU)

MIPS 64 400MHz network processor






Each port: Link/Act, Speed

Each device: Power

Dimensions (length * width * height)

266 (W) * 162 (D) * 44 (H) mm

The standard 11 inch rack, 1U

input voltage

100 - 240V AC, 50/60Hz

power waste


working temperature

0 to 40 DEG C

storage temperature

-10 to 70 DEG C

Working humidity

10% to 90% non condensing

Storage humidity

5% to 90% non condensing

Cooling mode

Natural cooling


Network protocol


DHCP client

DHCP server





Outbound communication strategies (/IP/ source interface IP/ protocol / port / time)

Inbound communication strategies (/IP/ source interface IP/ protocol / port / time)

Internet behavior management

URL filter (black list)

address filtering

QQ/MSN access control

The financial control software

Great analysts / / / GF / flush Xeon Everbright Securities / state securities


Support VPN Configuration Wizard

Support AH and ESP protocol

Support manual or automatic establishment of security alliance through IKE

ESP DES, 3DES AES, supports a variety of encryption algorithms

Support MD5 and SHA-1 verification algorithm

Support IKE main mode and aggressive mode

Support for NAT- traversal

Support the connection through the domain configuration IPSec (DDNS)


The history of traffic statistics

Traffic statistics (traffic statistics based on IP/ port)

Elastic bandwidth

Network traffic speed (based on IP, on the downstream flow speed respectively)

Table NAT restriction

DU Meter

Traffic statistics based on physical ports

Traffic statistics based on IP, support for automatic sorting function

The statistics of the number of NAT link based on IP

system service


Port triggering



DMZ host

Pass through VPN (PPTP, L2TP, IPSec)

configuration management

The user management interface based on Web (remote management / local management)

HTTPS remote management

Command line CLI

To upgrade the system software by HTTP

fault diagnosis

/ Traceroute

Self inspection equipment

Fault information is a key export


CE ClassA



The typical application of H3C ER2100 in small and medium sized enterprises

H3C ER2100 enterprise as an export route in the router in small and medium-sized enterprises, as the enterprise network gateway. ER2100 through built-in traffic shaping module can be a very good solution to the enterprises of P2P procedures of bandwidth of the excessive occupancy problems, and through the application control module can further limit QQ / MSN and other IM program in the enterprise applications, improve the work efficiency of the employees.







Guangdong science and technology [] we generally use the default to send express, rhyme delivery and STO. If you need us to use your designated courier or freight logistics, please contact our customer service make clear difference. Thank you for your cooperation......

Packaging Details
  • Unit Type: piece
  • Package Weight: 1.0kg (2.20lb.)
  • Package Size: 1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 1.0kg (2.20lb.)
  • Package Size: 1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)
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