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background image

Figure 4-5

Slot distribution on AR1200-S series

Front

view

Rear

view

Device Model

Slot Distribution

AR1200

-S

NA

Two SIC slots are combined into

one WSIC slot

NA

1(SIC)

2(SIC)

0(SRU

)

Slot Combination

2(WSIC)

0(SRU

)

As shown in

Figure 4-5

, slot 1 and slot 2 are combined into new slot 2.

Huawei AR1200-S Series Enterprise Routers
Product Description

4 Device Structure

Issue 01 (2011-08-15)

Huawei Proprietary and Confidential

Copyright © Huawei Technologies Co., Ltd.

22

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Summary of Contents for AR1220-S

Page 1: ...Huawei AR1200 S Series Enterprise Routers V200R001C01 Product Description Issue 01 Date 2011 08 15 HUAWEI TECHNOLOGIES CO LTD ...

Page 2: ...be within the purchase scope or the usage scope Unless otherwise specified in the contract all statements information and recommendations in this document are provided AS IS without warranties guarantees or representations of any kind either express or implied The information in this document is subject to change without notice Every effort has been made in the preparation of this document to ensu...

Page 3: ...ntenance engineers Symbol Conventions The symbols that may be found in this document are defined as follows Symbol Description DANGER Alerts you to a high risk hazard that could if not avoided result in serious injury or death WARNING Alerts you to a medium or low risk hazard that could if not avoided result in moderate or minor injury CAUTION Alerts you to a potentially hazardous situation that c...

Page 4: ... issues are cumulative Therefore the latest document issue contains all the updates made in previous issues Changes in Issue 01 2011 08 15 This issue is the first official release Huawei AR1200 S Series Enterprise Routers Product Description About This Document Issue 01 2011 08 15 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd iii ...

Page 5: ...roduct Characteristics 9 3 1 Feature List 10 3 2 Key Features 13 3 2 1 WAN 13 3 2 2 VPN 14 3 2 3 Security 15 3 2 4 QoS 17 3 2 5 WLAN 18 4 Device Structure 20 5 Maintenance and Management 23 5 1 Various Maintenance Methods 24 5 1 1 CWMP 24 5 1 2 Remote Deployment and Maintenance Using USB 24 5 1 3 SNMP based Maintenance 24 5 2 Fault Location 24 5 2 1 Device Fault Location 24 5 2 2 Service Fault Loc...

Page 6: ...s 27 7 Component Selection Guide 28 7 1 Router Purchase List 29 7 2 Board Purchase List 29 Huawei AR1200 S Series Enterprise Routers Product Description Contents Issue 01 2011 08 15 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd v ...

Page 7: ...apter 1 1 Product Positioning 1 2 Product Characteristics Huawei AR1200 S Series Enterprise Routers Product Description 1 Product Position and Characteristics Issue 01 2011 08 15 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 1 ...

Page 8: ...ions As shown in Figure 1 1 the ARs are located between an enterprise network and a public network functioning as the only ingress and egress for data transmitted between the two networks The deployment of various network services over the ARs reduces operation maintenance O M costs as well as those associated with establishing an enterprise network Figure 1 1 ARs on the network Huawei AR1200 S Se...

Page 9: ...and flexible service interface card SIC slots allowing enterprise customers to connect to a LAN WAN or wireless network The ARs provide the most economical enterprise network solutions The ARs support flexible slot combination methods For example 2 SIC slots are combined into a wide SIC WSIC slot The extensible hardware design allows customers to choose SICs flexibly and to expand network capacity...

Page 10: ...1 Network Access 2 2 VPN Access 2 3 Enterprise Intranet Security Huawei AR1200 S Series Enterprise Routers Product Description 2 Network Applications Issue 01 2011 08 15 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 4 ...

Page 11: ...anisms including controlling access to internal networks and user rights to ensure the access security on the enterprise intranet and isolate the departments of an enterprise l Provides the attack defense function to protect user traffic against attacks from the external and internal networks l Guarantees user specific QoS and service specific QoS and flexibly allocates bandwidth for services as n...

Page 12: ... in Figure 2 2 the headquarters is connected to the Internet by using the AR2200 3200 and provides services for all employees The LAN of the branch connects to the Internet by using the AR1200 S so the employees in the branch can access the headquarters network The headquarters and branch use GRE VPN or IPSec VPN tunnels to establish an intranet The employees on a business trip set up IPSec VPN tu...

Page 13: ... users on the intranet to access the Internet configure network address translation NAT on the intranet The financial department and marketing department have individual LANs on the intranet The ARs utilize a demilitarized zone DMZ to protect the server on the external network In addition the application specific packet filter ASPF firewall can be deployed to protect the intranet The ARs provide n...

Page 14: ...3 Enterprise intranet security Huawei AR1200 S Series Enterprise Routers Product Description 2 Network Applications Issue 01 2011 08 15 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 8 ...

Page 15: ...t This Chapter 3 1 Feature List 3 2 Key Features Huawei AR1200 S Series Enterprise Routers Product Description 3 Product Characteristics Issue 01 2011 08 15 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 9 ...

Page 16: ...k layer protocol Link layer protocols such as Point to Point Protocol Multilink Protocol PPP MP Frame Relay Multilink Frame Relay FR MFR High Level Data Link Control HDLC and ATM and Operation Administration and Maintenance OAM mechanisms complying with link layer protocols Access of PPPoE host and PPPoE dial up Dialing Dial control center DCC function and logical interfaces that transmit the dial...

Page 17: ...sic routing functions Multicast IGMP Basic IGMP functions Multicast routing Multicast route management multicast route load balancing and source specific multicast SSM mapping PIM IPv4 PIM DM and PIM SM MSDP Inter domain PIM SM domain multicast routing QoS MQC Modular traffic classification Traffic policing Single rate two bucket and two rate two bucket policy based on traffic classifiers permanen...

Page 18: ...and ARP gateway attack inspection IP security ICMP anti attack URPF ACL Traffic classification based on physical ports Layer 2 information IP protocols and TCP UDP ports VPN IPSec VPN Interconnecting headquarters and branches using IKE V1 V2 IPSec tunnels hardware based MD5 and SHA algorithms AES DES and 3DES algorithms GRE VPN GRE tunnel for interconnecting the headquarters and branches Used toge...

Page 19: ...hysical line on the FR network provides multiple VCs A VC defines an FR channel by using the data link connection identifier DLCI and detects and maintains the VC status by using the local management interface LMI Multilink frame relay MFR is a cost effective solution provided for FR users MFR FRF 16 implements the multilink frame relay function on the user to network interfaces UNIs PPP The point...

Page 20: ...e service to the wide area network by using ADSL lines G SHDSL G Single pair high speed Digital Subscriber Line G SHDSL implements high speed data transmission over twisted pair copper wire by using idle high frequency ranges on regular telephone line but with different modulation methods G SHDSL provides transmission rates up to 2 312 Mbit s The transmission distance and line quality affect the G...

Page 21: ... the ACL rules and determine whether to forward or discard the packets In addition the ARs can filter the fragmented IP packets to prevent the non initial fragment attack l ASPF Application Specific Packet Filter ASPF filters packets of the application layer based on packet status ASPF used for security policies detects the session information of the application layer protocol packets which attemp...

Page 22: ...rises try to boost their own development by using their networks They are concerned about how to protect confidential data and resources in an open network environment Some unconscious operations may attack network devices and degrade device performance or even cause device failure A large number of packets including valid packets and malicious attack packets on a network must be processed by devi...

Page 23: ... interfaces has eight LAN side interfaces support the scheduling modes of priority queuing PQ weighted round robin WRR and PQ WRR WAN side interfaces support the scheduling modes of PQ WFQ PQ WFQ and class based WFQ CBQ Each scheduling algorithm schedules specific types of traffic and affect bandwidth allocation delay and jitter Congestion Avoidance Congestion avoidance is a flow control mechanism...

Page 24: ...he AR function as fat APs to provide the following WLAN functions l WLAN user management Dot1X access authentication MAC address authentication Pre share key PSK authentication EAPOL Key negotiation User access control AAA for WLAN users l Radio frequency RF management Country code RF type Setting radio transmission rate Setting radio transmission power Setting radio working channels Monitoring an...

Page 25: ...ing wireless side priority to the wired side priority Bandwidth limit based on users Bandwidth limit based on SSIDs Huawei AR1200 S Series Enterprise Routers Product Description 3 Product Characteristics Issue 01 2011 08 15 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 19 ...

Page 26: ... 1 AR1220 S front view 18 Figure 4 2 AR1220W S front view 20 18 19 Figure 4 3 and Figure 4 4 show rear views of AR1200 S series Huawei AR1200 S Series Enterprise Routers Product Description 4 Device Structure Issue 01 2011 08 15 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 20 ...

Page 27: ...13 Two Fixed GE interfaces on the panel 14 Mini USB interface 15 CON AUX interface 18 USB interface Slot distribution Figure 4 5 shows slot distribution on AR1200 S series NOTE After two slots are combined into one the slot ID is the larger one between the original two slots Huawei AR1200 S Series Enterprise Routers Product Description 4 Device Structure Issue 01 2011 08 15 Huawei Proprietary and ...

Page 28: ...re combined into one WSIC slot NA 1 SIC 2 SIC 0 SRU Slot Combination 2 WSIC 0 SRU As shown in Figure 4 5 slot 1 and slot 2 are combined into new slot 2 Huawei AR1200 S Series Enterprise Routers Product Description 4 Device Structure Issue 01 2011 08 15 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 22 ...

Page 29: ...apter 5 1 Various Maintenance Methods 5 2 Fault Location Huawei AR1200 S Series Enterprise Routers Product Description 5 Maintenance and Management Issue 01 2011 08 15 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 23 ...

Page 30: ...tenance Using USB The software engineers do not need to commission devices onsite during deployment After installing the device hardware engineers will insert the USB disk into the USB interface on the device and power on the device After being started the device automatically connects to the network and upgrades software The deployment process is simplified and deployment costs are reduced by usi...

Page 31: ... administrators to locate network faults and Ethernet interface connection faults l Network side interface faults The ARs support WAN interface tests which collect traffic statistics and event statistics on WAN interfaces and perform tests such as ATM OAM and interface loopback l Port mirroring The ARs support packet mirroring on Ethernet interfaces mirroring of packets from a network side interfa...

Page 32: ...pter 6 1 System Configuration 6 2 Physical Specifications Huawei AR1200 S Series Enterprise Routers Product Description 6 System Parameters Issue 01 2011 08 15 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 26 ...

Page 33: ...220W S 482 6 mm x 220 0 mm x 44 5 mm Maximum power consumption empty chassis AR1220 S AR1220W S 33 3W Weight Full configuration AR1220 S AR1220W S 3 60 kg Empty chassis AR1220 S AR1220W S 2 90 kg AC input voltage Rated voltage 100 V AC to 240 V AC Voltage range 85 V AC to 264 V AC Working temperature 0 C to 40 C Relative humidity 5 RH to 90 RH Altitude Long term altitude Lower than 4000 m Storage ...

Page 34: ...hapter 7 1 Router Purchase List 7 2 Board Purchase List Huawei AR1200 S Series Enterprise Routers Product Description 7 Component Selection Guide Issue 01 2011 08 15 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 28 ...

Page 35: ...3 Ethernet interface card 1GEC SEG1CA 1 port GE combo WAN interface card 2FE SEF2TA 2 port FE WAN interface card 1E1 T1 M SDME1A 1 port channelized E1 PRI VE1 MFT multiflex trunk 1E1 T1 F SDE11A 1 port unchannelized E1 unstructure E1 fractional E1 120 ohm WAN interface card 2E1 T1 F SDE12A 2 port unchannelized E1 unstructure E1 fractional E1 120 ohm WAN interface card 2E1 T1 M SDME2A 2 port channe...

Page 36: ...d 1ADSL B SLB1XA 1 port ADSL2 annex B WAN interface card 4G SHDSL SLS1XA 4 pair G SHDSL WAN interface card Huawei AR1200 S Series Enterprise Routers Product Description 7 Component Selection Guide Issue 01 2011 08 15 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 30 ...

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