Cisco 1-PORT G.SHDSL WIC WITH FOUR WIRE SUPPORT
Contents
1. QoS support first available in 12 2 4 XL2 Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 10 of 14 Table 3 Minimum Release required for WIC ISHDSL support per platform for the Cisco 1700 2600 2600XM 3600 and 3700 Continued Minimum Required Release for WIC 1SHDSL Support Release 3640A 12 2 11 T1 12 2 8 YN Recommended Comments IP QoS support first available in 12 2 8 YN 3700 Series 12 2 11 YT IP QoS support first available in 12 2 13 T Table 4 Minimum Release required for WIC 1SHDSL V2 support per platform for the Cisco 1700 2600XM 2691 and 3700 Minimum Required Release Platform for WIC 1SHDSL Support Release 1700 12 3 4 XG 12 3 4 XG 2610 51XM 2691 12 3 4 XD 12 3 4 XD 3700 Series 12 3 4 XD 12 3 4 XD Platform Support Table 5 provides platform support details Table 5 Platform Support Details WIC 1LSHDSL Platforms Supported Cisco 1720 1721 1750 1751 1760 2610 51 2610 50XM 2691 3620 3640 3640A 3660 3725 and 3745 Recommended Comments Full IP QoS support available in all supported releases Full IP QoS support available in all supported releases WIC 1SHDSL V2 Cisco 1721 1751 1760 2610 50XM 2691 3725 and 3745 On Board WIC Slots on all platforms Yes Yes NM 2W Support Yes Yes NM 1FE2W NM2FE2W Yes NM 1FE1R2W Supp2. S signaling and Annex B European signaling M ultiple G shdsl WAN Interface Cards configurable per Cisco 1700 2600 3700 chassis Toll quality voice over data via AAL2 on 2600 3700 series AAL5 and VoIP on 1700 2600 3700 series Extensive ATM CoS and IP QoS support O perates back to back or via DSLAM Sustains up to 23 virtual circuits Per WAN Interface Card Key Benefits Symmetrical High Speed Cost Effective Bandwidth Based on the International Telecommunications Union ITU G 991 2 global industry standard Cisco s G shdsl solutions deliver symmetrical data rates from 192 Kbps up to 4 6 M bps N ote speeds above 2 3M bps requires the WIC 1SH DSL V2 and a second copper pair to be used M ore traditional WAN links such as leased line and ISDN provide similar service but often at a much higher monthly cost Cisco G shdsl WAN Interface Cards WICs deliver symmetrical connectivity and provide the necessary bandwidth for business applications such as VoIP videoconferencing and toll bypass at a lower monthly charge The Cisco 1700 2600 and 3700 Series allow for a flexible number of installed WAN ports M ultiple G shdsl WICs can be configured per router chassis to provide additional bandwidth or to supply connectivity to additional sites or service providers With the broad array of N etwork M odules available for the Cisco 2600 and 3700 only and W ICs flexible configurations including ADSL Async dial ISDN T1 E1 FrameRelay ATM
3. and O C 3 Cisco 3700 series are also possible Secondary WAN links can therefore be used to provide more available bandwidth and or redundancy for mission critical applications Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 2 of 14 Integrated Voice and Data over G shdsl Service providers and enterprise customers continue to expand deployment of voice services to remote customers While more traditional technologies require separate data and voice systems advanced QoS mechanisms merged with high bandwidth WAN links such as DSL make it possible to effectively combine voice and data traffic in the same WAN connection without sacrificing quality or reliability Traffic management is the key element for this type of deployment The G shdsl WAN Interface Cards for the Cisco 1700 2600 and 3700 support critical QoS mechanisms that provide a scalable and manageable solution for toll quality voice transmission while reserving ample bandwidth for data service e Service providers increase revenue by building differentiated service options based on premium standard or best effort service classes Enterprise customers reduce costs and increase service offerings to their remote branch offices by delivering voice connectivity without the high costs of dedicated voice links See the QoS section of this document for more details on IP and ATM
4. between Cisco and any other company 0304R ETM G 203190 EC 02 04
5. levels through Service Level Agreements SLAs G shdsl represents the first symmetrical worldwide accepted DSL standard and is the latest in DSL technology Based on ITU recommendation G 991 2 the G shdsl WAN Interface Cards allow for better interoperability with third party vendors For more information on G shdsl technology and the Cisco suite of DSL products see the following URL or contact your local Cisco representative http w ww cisco com warp public 779 servpro solutions dsl gshdsl html WIC 1SHDSL V2 Feature Summary e Symmetrical WAN speeds up to 2 3M bps over a single copper pair and up to 4 6M bps over two copper pairs e Based on ITU Recommendation G 991 2 Accepted Worldwide Support for Dying Gasp utilizes power status bit section 7 1 2 5 3 of G 991 2 for signaling Support for Wetting Current Section A 5 3 3 of G 991 2 Support for G shds Annex A U S signaling and Annex B European signaling M ultiple G shdsl WAN Interface Cards configurable per Cisco 1700 2600 3700 chassis Toll quality voice over data via AAL2 on 2600 3700 series AAL5 and VoIP on 1700 2600 3700 series Extensive ATM CoS and IP QoS support O perates back to back or via DSLAM Sustains up to 23 virtual circuits Per WAN Interface Card WIC 1SHDSL Feature Summary Symmetrical WAN speeds up to 2 3M bps over a single copper pair Based on ITU Recommendation G 991 2 Accepted Worldwide Support for G shds Annex A U
6. up to 90 M bps and can therefore adequately meet the demands of oneor multiple G shdsl connections VPN technology with IPSec 3DES or AES combined with integrated Cisco 10 S firewall technology gives branch offices the added security needed for an always on connection to the Internet Scenario 2 Back to back Deployment in a Campus Environment Figure 3 Back to back G shdsl deployment in a campus environment Building A M ain Building Internet ee y SS D ee a t F Existing Copper Building B Wire Infrastructure Building C Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 6 of 14 M any businesses today require data and voice connectivity between multiple buildings in a campus environment Often copper wire is the only means to interconnect each facility to a campus main building G shdsl technology allows customers to link two Cisco 1700 2600 3700s with WIC 1SH DSL or WIC 1SH DSL V2 cards back to back over standard 26 AWG telephone wire and provide up to 2 3 M bps WAN per copper pair connectivity between the two sites up to 4 6M bpsis possible using the WIC 1SH DSL V2 and two copper pairs This enables deployment of data voice and video over existing copper wire without a costly infrastructure upgrade M ultiple WIC 1SH DSL or WIC 1SH DSL V2 cards can be used to allow for additional bandwidth between locations Scen
7. Cisco SYSTEMS G shdsI WAN Interface Cards for the Cisco 1700 2600 3700 Series Figure 1 Single Port G shds WAN Interface Card WIC 1SHDSL V2 The Cisco 1700 2600 3700 Series with the high bit rate digital subscriber line G shdsl WAN interface card is the industry s first multiservice router to deliver business class broadband service with scalable performance flexibility and security for branch and regional offices Combined with the integrated G shdsl WAN Interface Cards WIC 1SHDSL or WIC 1SH DSL V 2 the Cisco1700 2600 3700 is the perfect solution for a variety of businesses requiring high speed business class DSL connectivity on a secure high performance modular platform G shdsl technology offers customers high speed symmetrical Wide Area Network WAN connectivity at a lower monthly cost than most traditional WAN circuits Combined with theW1IC 1SH DSL single pair SH DSL only or WIC 1SH DSL V2 single or dual pair Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page lof 14 SHDSL the Cisco 1700 2600 and 3700 provides businesses the necessary bandwidth for critical traffic such as voice and videoconferencing and allows customers to save money by integrating voice and data traffic on the same WAN link Service providers can increase subscriber revenues by bundling services and offering differentiated service
8. ES on the 1700 2600 series is software based Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 3 of 14 DSLAM Interoperability WIC 1SHDSL two WIC 1SHDSL V2 two WIC 1SHDSL V2 four wire ATM mode wire ATM mode wire ATM mode Cisco 6000 Series DSLAM Alcatel ASAM 7300 12 amp 24 port linecards ECI HiFocus SAM 240 16 Port Metalink based linecards Lucent Stinger FS 32 amp 48 Port linecards CopperEdge 200 DSLAM 24 port linecards 1 ECI M etalink based line cards interoperate with Cisco CPE only in Fixed M ode Performance SH DSL performance varies according to DSLAM linecard type DSLAM Software version training rate line noise and loop length IP Quality of Service QoS TheCisco 1700 26002 and 3700 Series with a G SH DSL WAN Interface Card supports the integration of voice and data over the same G SH DSL circuit using VoIP and the Cisco 2600 and 3700 support voice over ATM VoATM thus allowing for further reduction of recurring monthly WAN charges Table 1 describes all the IP Q oS features that are supported on the WIC 1SHDSL and WIC 1SH DSL V2 For moreinformation about IP QoS please refer to the following URL or contact your local Cisco representative http www cisco com univercd cc td doc product software ios122 122newft 122limit 122y 122yn8 ft_ipqos htm Table 1 Supported IP QoS featu
9. QoS features Business Class Security The 1700 2600 and 3700 can be optimized for virtual private networks VPNs VPNs allow for secure use of any shared network incorporating the same policies and levels of security and performance as a private network The Cisco1700 2600 and 3700 Series provide VPN security through hardware based 3DES IPSec and Advanced Encryption Standard AES encrypted tunneling at speeds of up to 90 M bps VPN capability over G shdsl allows for secure access to corporate networks without the costs and limitations associated with point to point links In addition the Cisco 1700 2600 and 3700 Series incorporates Cisco 10S Firewall technology CiscoSecure Integrated Software supporting stateful firewall and intrusion detection functionality With an always on DSL connection Internet security is a critical component in protecting corporate resources from malicious attacks Interoperability TheG shdsl WAN Interface Cards are based on the Globespan chipset and operates when connected back to back or when connected to a DSLAM Customers can deploy G shdsl WAN Interface Cards in a back to back configuration to take advantage of existing copper wiring in a building campus or neighborhood where DSLAM aggregation equipment is either not needed or financially justified In back to back mode one side of the connection is configured in Central O ffice CO mode and will provide similar functionality to that of aDSLAM 1 A
10. ario 3 Intranet Toll Quality Voice Figure 4 Intranet toll quality voice Toll Bypass PBX Key H 323 Gatekeeper Lp Vi System Call M anager Corporate HQ Analog SEa lt 7 gt P I Kog y Video SE Cisco 2600 with G shds WIC Small Branch Office alll IP ATM Priority Queues Cisco 6000 Video IP DSL Switch Cisco Voice IP DSL Switch Gateway The Real Voice over DSL Opportunity Today Cisco 2600 with G shdsl WIC ea ig Video IP Phone Cisco 2600 with G shds WIC Small Medium Business The Cisco 1700 2600 and 3700 combined with the WIC 1SHDSL or WIC 1SH DSL V 2 enable interoffice voice calls to be sent across a DSL network thus avoiding the charges incurred from a long distance carrier local exchange carrier LEC or Port Telephone and Telegraph PTT Customers simply leasean ATM virtual circuit VC between one or multiple sites and use VOATM or VolP technology to pass Intranet voice traffic between sites Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 7 of 14 Features and Benefits Summary Table 2 G shdsl WAN Interface Cards Features and Benefits Summary Feature Benefits Flexibility Cisco IOS Support e Provides the industry s most robust scalable and feature rich internetworking soft
11. circuits of different or equal traffic classes Up to 23 Virtual Circuits per WAN Interface Card Enables more sessions at a time and relevant for small and medium sized businesses and small branch offices with 50 200 employees Per VC queuing supported in Cisco IOS Release 12 2 2 XK 12 2 4 XL 12 2 13 T 12 2 8 YN and subsequent releases per VC queuing not supported in Cisco IOS versions 12 2 4 T 12 2 8 T1 or 12 2 11 T PPP over ATM Ensures compatibility with existing network F5 OAM Continuity Check F50AMCC Supported in Cisco IOS 12 2 4 XL 12 2 11 T2 12 2 8 YN and subsequent releases Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 9 of 14 Table 2 G shdsl WAN Interface Cards Features and Benefits Summary Continued Benefits ILMI e Supported in Cisco IOS 12 2 4 XL 12 2 13 T 12 2 8 YN and subsequent releases PPP Over Ethernet Client e Meets service provider requirements and eliminates the need for additional network software on LAN connected client PCs RFC 1483 Routing e Supports RFC 1483 Routing Integrated Router Voice Gateway Reduces costs and simplifies management Firewall Encryption VPN Tunnel Server DSU CSU and NT1 in a Single Device Memory and Software Requirements for Cisco 2600XM and 3700 Series The WIC 1SHDSL requires a Plus feature set if using 12 2T From 12 3M a
12. epth 4 38 in 9 86 cm 2 4 oz 68 gram CD Carrier Detect LP Loopback OK DSLSAR Download Complete Single RJ 11 RJ 14C Connector Cabling RJ 11 Line Cord NEBS Compliance Level 3 compliant Refer to the Cisco 1700 2600 3600 and 3700 Data Sheets for additional information on mechanical environmental and agency certifications Please see the following URLs for Cisco 1700 2600 3600 and 3700 data sheets e Cisco 1721 http w ww cisco com en U S products hw routers ps221 products_data_sheet09186a00800920ec html Cisco 1760 http w ww cisco com en U S products hw routers ps221 products_data_sheet09186a00800920f2 html Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 12 of 14 Cisco 2600 http w ww cisco com en U S products hw routers ps259 products_data_sheet09186a00801761b1 html Cisco 3600 http w ww cisco com en U S products hw routers ps274 products_data_sheet09186a0080091ba4 html Cisco 3700 http w ww cisco com en U S products hw routers ps282 products_data_sheet09186a008009203f html Maximum G shdsI WAN Interface Cards Per ChassisPlatform Table 8 Maximum G shdsl WAN Interface Cards per chassis Platform Maximum G shdsi WAN Interface Cards Per Chassis Cisco 1700 Cisco 2600XM Cisco 2691 Cisco 3725 Cisco 3745 Note N ote See your local Cisco representative for overall
13. inline and beyond WIC 1SH DSL support is available in the IP Base feature set The WIC 1SH DSL V2 is available in all supported feature sets The recommended release is chosen based on the broadest support of new platforms and new features and does not prevent or limit the use of subsequent or prior releases Table 3 shows the first release that provides support for WIC 1SH DSL per Platform Table 4 shows the first release that provides support for WIC 1SH DSL V2 per platform Refer to 1O S Upgrade Planner or consult your local representative for information regarding memory planning Memory and Software Requirements for Cisco 1700 Series TheWIC 1SH DSL and WIC 1SH DSL V2 are supported on all y7 legacy images as well as the cross platform images Table 3 and 4 show the recommended Cisco 10 S Release for each WIC Refer to the Cisco 10 S Upgrade Planner or the Cisco 10S Release N otes for information on memory Table 3 Minimum Release required for WIC ISHDSL support per platform for the Cisco 1700 2600 2600XM 3600 and 3700 Minimum Required Release Recommended Platform for WIC 1SHDSL Support Release Comments 1700 12 2 4 XL 12 3Mainline 2610 51 12 2 4 XL 12 2 8 T 12 3Mainline IP QoS support first available in 12 2 4 XL 2610 51XM 2691 12 2 8 T1 12 3 2 T IP QoS support first available in 12 2 8 YN 3620 12 2 4 XL212 2 8 T 12 3Mainline IP QoS support first available in 12 2 4 XL2 3640 3660 12 2 4 XL2 12 2 8 T 12 3 2 T IP
14. iple voice channels to share an ATM cell leading to efficient Cisco 2600 and 3700 only bandwidth utilization Modular Architecture Variety of WAN Interface Cards e Added flexibility and investment protection Voice Interface Cards VIC and e Provides easy migration from Frame or ADSL to SHDSL Network Modules Multiple Platform Support e G shdsl WAN Interface Cards are supported across a variety of Cisco Platforms including the 1700 2600 2600XM 2691 3600 and 3700 series routers e Reduced cost of maintaining inventory e Lowers training costs for support personnel e Protects investments through reuse on various platforms Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 8 of 14 Table 2 G shdsl WAN Interface Cards Features and Benefits Summary Continued Benefits Security with VPN and Integrated Firewall Hardware Based Encryption 3DES IPSec AES GRE L2TP L2F e Enables creation of VPNs by providing industry standard data privacy integrity and authenticity as data traverses the Internet or a shared public network Hardware based VPN encryption performance of up to 90 Mbps throughput Choice of standards based tunneling methods to create VPNs for IP and non IP traffic Fully interoperable with public certificate authorities and IPSec standards based products Part of the scalable Cisco end to end VPN s
15. n Sweden Switzerland Taiwan Thailand Turkey Ukraine United Kingdom United States Venezuela Vietnam Zimbabwe All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved CCIP CCSP the Cisco Arrow logo the Cisco Powered Network mark Cisco Unity Follow Me Browsing FormShare and StackWise are trademarks of Cisco Systems Inc Changing the Way We Work Live Play and Learn and iQuick Study are service marks of Cisco Systems Inc and Aironet ASIST BPX Catalyst CCDA CCDP CCIE CCNA CCNP Cisco the Cisco Certified Internetwork Expert logo Cisco IOS the Cisco IOS logo Cisco Press Cisco Systems Cisco Systems Capital the Cisco Systems logo Empowering the Internet Generation Enterprise Solver EtherChannel EtherSwitch Fast Step GigaStack Internet Quotient 10S IP TV iQ Expertise the iQ logo iQ N et Readiness Scorecard LightStream M GX MICA the N etworkers logo N etworking Academy N etwork Registrar Packet PIX Post Routing PreRouting RateM UX Registrar ScriptShare SlideCast SMARTnet StrataView Plus Stratm SwitchProbe TeleR outer The Fastest Way to Increase Your Internet Quotient TransPath and VCO are registered trademarks of Cisco Systems Inc and or its affiliates in the U S and certain other countries All other trademarks mentioned in this document or Web site are the property of their respective owners The use of the word partner does not imply a partnership relationship
16. oducts data_sheet09186a008009203f html products data_sheet09186a00800920ec html Cisco SYSTEMS Corporate H eadquarters European H eadquarters Americas H eadquarters Asia Pacific H eadquarters Cisco Systems Inc Cisco Systems International BV Cisco Systems Inc Cisco Systems Inc 170 West Tasman Drive H aarlerbergpark 170 West Tasman Drive Capital Tower San Jose CA 95134 1706 H aarlerbergweg 13 19 San Jose CA 95134 1706 168 Robinson Road USA 1101 CH Amsterdam USA 22 01 to 29 01 www cisco com TheN etherlands www cisco com Singapore 068912 Tel 408 526 4000 www europe cisco com Tel 408 526 7660 www cisco com 800 553 NETS 6387 Tel 310 20 357 1000 Fax 408 527 0883 Tel 65 6317 7777 Fax 408 526 4100 Fax 310 20 357 1100 Fax 65 6317 7799 Cisco Systems has more than 200 offices in the following countries and regions Addresses phone numbers and fax numbers are listed on the Cisco Web site at www cisco com go offices Argentina Australia Austria Belgium Brazil Bulgaria Canada Chile e China PRC Colombia Costa Rica Croatia Czech Republic Denmark Dubai UAE Finland France Germany Greece e Hong Kong SAR Hungary India Indonesia Ireland Israel Italy Japan Korea Luxembourg Malaysia Mexico TheNetherlands New Zealand Norway Peru Philippines Poland Portugal Puerto Rico Romania Russia Saudi Arabia Scotland Singapore Slovakia Slovenia South Africa Spai
17. olution portfolio Cisco IOS Firewall Feature Set NAT PAT CiscoSecure Integrated Software includes context based access control for dynamic firewall filtering denial of service detection and prevention J ava blocking and real time alerts Allows internal users to access the Internet with secure per application based dynamic access control while preventing unauthorized Internet users from accessing the internal LAN Hides internal IP addresses from external networks Prevents certain denial of service attacks from outside networks on internal hosts Allows multiple users access via a single IP address PAP CHAP MS CHAP RADIUS TACACS Supports all leading user identity verification schemes Route and Router Authentication IKE X 509v3 Digital Certification Accepts routing table updates from only known routers ensuring that no corrupt information from unknown sources is received Ensures proper identity and authenticity of devices and data Enables scalability to very large IPSec networks through automated key management Support for certificate enrollment protocol CEP with certification authorities CAs such as Verisign and Entrust ATM Features ATM Traffic UBR VBRnrt VBRrt and CBR with Traffic Shaping Ensure QoS guarantees for real time traffic with ability to send traffic over the appropriate virtual circuit to provide ATM level shaping and ensure that no head of line blocking occurs between
18. ort Yes NM 1FE2W V2 NM2FE2W V2 Yes No NM 1FE1R2W V2 Support Note Support for WIC 1SH DSL V2 Fast Ethernet LAN WIC Network M odules N M 1FE2W V2 NM 2FE2W V2 and NM 1FE1R2W V 2 is planned for a future phase Please contact your Cisco representative for more information Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 11 of 14 Product Number and Ordering Information Table 6 Product Numbers Product Number WIC 1SHDSL WIC 1SHDSL WIC 1SHDSL V2 WIC 1SHDSL V2 CISCO2611XM SHDSL CISCO1721 SHDSL CISCO1721 SHDSL V2 CISCO1760 SHDSL CISCO2621XM SHDSL CISCO2651XM SHDSL Hardware Specifications Table 7 Hardware Specifications G shdsl Chipset Description 1 port G shdsI WAN Interface Card two wire only 1 port G shds WAN Interface Card two wire only 1 port G shdsl WAN Interface Card two or four wire 1 port G shdsl WAN Interface Card two or four wire 2611XM SHDSL Bundle WIC ISHDSL 2FE IP 32FLASH 128DRAM 1721 bundle w WIC 1SHDSL IP ADSL 32MB FL 64MB DRAM 1721 bundle w WIC 1SHDSLV2 IP ADSL 32MB FL 64MB DRAM 1760 bundle w WIC 1SHDSL IP ADSL 32MB FL 64M B DRAM 2621XM SHDSL Bundle WIC 1SHDSL 2FE IP 32FLASH 128DRAM 2651XM SHDSL Bundle WIC 1SHDSL 2FE IP 32FLASH 128DRAM Globespan chipset Dimensions Ports Width 3 08 in 6 93 cm Height 75 in 1 91 cm D
19. platform performance guidelines Country Support e Worldwide accepted technology based on ITU Recommendation 991 2 See the following URL or contact your local Cisco representative for country specific approval status http tools cisco com cse prdapp jsp externalsearch do action externalsearch amp page EX TERNAL_SEARCH Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 13 of 14 Safety EMC Telecom Network Homologation http w ww cisco com en U S products hw routers ps221 Power Environmental Requirements and products data_sheet09186a00800920f2 html Regulatory Approvals For Cisco 2600 2600X M 2691 The Cisco WIC 1SHDSL and WIC 1SH DSL V2 do not change http www cisco com en US products hw routers ps259 the standards safety EM C telecom network homologation products data_sheet09186a00801761b1 html power environmental requirements and regulatory approvals For Cisco 3600 Series of the router itself when installed in a Cisco 1700 2600 3600 3700 series product For more information on these topics see the platform specific data sheets at the following URLs e For Cisco 1721 and 1760 http w ww cisco com en U S products hw routers ps274 products data_sheet09186a0080091ba4 html For Cisco 3700 Series http w ww cisco com en U S products hw routers ps282 http w ww cisco com en U S products hw routers ps221 pr
20. refer to the following URL or contact your local Cisco representative for more details http w ww cisco com univercd cc td doc product softw are ios 122 122new ft 122limit 122y 122yn8 ft_ipqos htm TheG shdsl WAN Interface Cards for the Cisco 2600 and 3700 provide support for ATM Class of Service CoS CBR VBR nrt VBR rt and UBR features that enable service providers to manage their coreATM network infrastructures to deliver scalable cost effective services with CoS guarantees to their customers Permanent virtual circuit PVC traffic shaping and queuing allow further optimization of the existing bandwidth between customers and various services Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 5 of 14 Applications Scenario 1 Secure VPN through the Intemet over G shdsl Figure2 Secure VPN through the Internet over G shdsl VPN on Cisco Enterprise CPE 3DES Encryption i Corporate a XI Headquarters rovider 4 VPN on Cisco 2600 3600 z p Branch Office Business customers can take full advantage of the cost saving opportunities of VPN technology by deploying VPNs over G shdsl Symmetrical bandwidth and high bit rates allow customers to affordably deploy mission critical applications at remote sites without compromising data security The Cisco 1700 2600 and 3700 can deliver hardware encrypted data at speeds
21. res Classification and Marking e Class Based Marking with Differentiated Services Code Point DSCP data only e Committed access rate CAR with DSCP Ingress Ethernet Fast Ethernet Egress G SHDSL e Dial peer DSCP IP Precedence marking Queuing and Scheduling e Class Based Weighted Fair Queuing CBWFQ e Low Latency Queuing LLQ e Driver per VC Queuing 2 Please note that some features are available on a subset of platforms only in 12 3 2 T or later Cisco Systems Inc All contents are Copyright 1992 2004 Cisco Systems Inc All rights reserved Important Notices and Privacy Statement Page 4 of 14 Table 1 Supported IP QoS features Classification and Marking Congestion Avoidance e Class Based Weighted Random Early Detection WRED with DSCP Egress Policing and Traffic Shaping e Class Based Policing e Per ATM VC shaping for VBR nrt ATM Cell Loss Priority CLP Bit Marking Link Efficiency e Selectable Transmit Ring Setting of 3 or 24 packets Tunable Tx Ring Buffer for values 2 through 60 e Multilink Point to Point Protocol MLPPP fragmentation with interleaving LFI e Multilink Point to Point Protocol MLPPP with LLQ CBWFQ and other QoS features e Compressed Real Time Transport Protocol cRTP Other IP QoS e Local Policy Routing LPR e Policy Based Routing PBR e IP QoS map to ATM Class of Service 1 Supported in Cisco IOS 12 3 2 T or later Please
22. ware support using the de facto standard networking software for the Internet and private WANs e Part of the Cisco end to end network solution including multiprotocol routing IP IPX AppleTalk IBM SNA and bridging Integrated Voice and Data Networking Voice and Data Integration e Reduces long distance toll charges by allowing the data network to carry interoffice voice and fax traffic e Works with existing handsets key units and PBXs eliminating the need for a costly phone equipment upgrade e Support for critical IP QoS features in Cisco IOS e See Table 1 for more details on supported IP QoS features e Traffic management with ATM CoS Digital Voice Interfaces e Provides toll quality award winning derived VoIP software support VoIP AAL5 and VoATM AAL2 Cisco 2600 and 3700 only AAL5 Analog Voice Interfaces e Analog voice is supported for VoATM VoIP over AAL5 e Analog voice originating on NM HDA is supported over AAL2 e Analog and BRI voice originating on the NM 1V 2V cards is not supported over AAL2 Standards Based H 323 Signaling e Allows an ecosystem of third party vendors to develop applications for a complete solution allows rapid low cost deployment of VoIP DSPs and Voice Compression e Provide hardware based compressed voice to fit significantly more voice Codecs G 711 G 729a G 723 1 lines over a single copper pair without breaking the end to end delay budget G 726 Sub Cell Multiplexing AAL2 e Enables mult
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