Cisco IOS Broadband Access Aggregation and DSL Configuration Guide Release 12.4T Americas Headquarters Cisco Systems, Inc 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883 THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX operating system All rights reserved Copyright © 1981, Regents of the University of California NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH ALL FAULTS CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES CCDE, CCENT, Cisco Eos, Cisco Lumin, Cisco Nexus, Cisco StadiumVision, Cisco TelePresence, the Cisco logo, DCE, and Welcome to the Human Network are trademarks; Changing the Way We Work, Live, Play, and Learn and Cisco Store are service marks; and Access Registrar, Aironet, AsyncOS, Bringing the Meeting To You, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, CCVP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Collaboration Without Limitation, EtherFast, EtherSwitch, Event Center, Fast Step, Follow Me Browsing, FormShare, GigaDrive, HomeLink, Internet Quotient, IOS, iPhone, iQ Expertise, the iQ logo, iQ Net Readiness Scorecard, iQuick Study, IronPort, the IronPort logo, LightStream, Linksys, MediaTone, MeetingPlace, MeetingPlace Chime Sound, MGX, Networkers, Networking Academy, Network Registrar, PCNow, PIX, PowerPanels, ProConnect, ScriptShare, SenderBase, SMARTnet, Spectrum Expert, StackWise, The Fastest Way to Increase Your Internet Quotient, TransPath, WebEx, and the WebEx logo are registered trademarks of Cisco Systems, Inc and/or its affiliates in the United States and certain other countries All other trademarks mentioned in this document or Website are the property of their respective owners The use of the word partner does not imply a partnership relationship between Cisco and any other company (0807R) Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses Any examples, command display output, and figures included in the document are shown for illustrative purposes only Any use of actual IP addresses in illustrative content is unintentional and coincidental Cisco IOS Broadband and DSL Configuration Guide © 2008 Cisco Systems, Inc All rights reserved About Cisco IOS and Cisco IOS XE Software Documentation Last updated: August 6, 2008 This document describes the objectives, audience, conventions, and organization used in Cisco IOS and Cisco IOS XE software documentation, collectively referred to in this document as Cisco IOS documentation Also included are resources for obtaining technical assistance, additional documentation, and other information from Cisco This document is organized into the following sections: • Documentation Objectives, page i • Audience, page i • Documentation Conventions, page ii • Documentation Organization, page iii • Additional Resources and Documentation Feedback, page xi Documentation Objectives Cisco IOS documentation describes the tasks and commands available to configure and maintain Cisco networking devices Audience The Cisco IOS documentation set is i ntended for users who configure and maintain Cisco networking devices (such as routers and switches) but who may not be familiar with the configuration and maintenance tasks, the relationship among tasks, or the Cisco IOS commands necessary to perform particular tasks The Cisco IOS documentation set is also intended for those users experienced with Cisco IOS who need to know about new features, new configuration options, and new software characteristics in the current Cisco IOS release i About Cisco IOS and Cisco IOS XE Software Documentation Documentation Conventions Documentation Conventions In Cisco IOS documentation, the term router may be used to refer to various Cisco products; for example, routers, access servers, and switches These and other networking devices that support Cisco IOS software are shown interchangeably in examples and are used only for illustrative purposes An example that shows one product does not necessarily mean that other products are not supported This section includes the following topics: • Typographic Conventions, page ii • Command Syntax Conventions, page ii • Software Conventions, page iii • Reader Alert Conventions, page iii Typographic Conventions Cisco IOS documentation uses the following typographic conventions: Convention Description ^ or Ctrl Both the ^ symbol and Ctrl represent the Control (Ctrl) key on a keyboard For example, the key combination ^D or Ctrl-D means that you hold down the Control key while you press the D key (Keys are indicated in capital letters but are not case sensitive.) string A string is a nonquoted set of characters shown in italics For example, when setting a Simple Network Management Protocol (SNMP) community string to public, not use quotation marks around the string; otherwise, the string will include the quotation marks Command Syntax Conventions Cisco IOS documentation uses the following command syntax conventions: ii Convention Description bold Bold text indicates commands and keywords that you enter as shown italic Italic text indicates arguments for which you supply values [x] Square brackets enclose an optional keyword or argument | A vertical line, called a pipe, indicates a choice within a set of keywords or arguments [x | y] Square brackets enclosing keywords or arguments separated by a pipe indicate an optional choice {x | y} Braces enclosing keywords or arguments separated by a pipe indicate a required choice [x {y | z}] Braces and a pipe within square brackets indicate a required choice within an optional element About Cisco IOS and Cisco IOS XE Software Documentation Documentation Organization Software Conventions Cisco IOS uses the following program code conventions: Convention Description Courier font Courier font is used for information that is displayed on a PC or terminal screen Bold Courier font Bold Courier font indicates text that the user must enter < > An exclamation point at the beginning of a line indicates that the text that follows is a comment, not a line of code An exclamation point is also displayed by Cisco IOS software for certain processes ! [ Angle brackets enclose text that is not displayed, such as a password Angle brackets also are used in contexts in which the italic font style is not supported; for example, ASCII text ] Square brackets enclose default responses to system prompts Reader Alert Conventions The Cisco IOS documentation set uses the following conventions for reader alerts: Caution Note Timesaver Means reader be careful In this situation, you might something that could result in equipment damage or loss of data Means reader take note Notes contain helpful suggestions or references to material not covered in the manual Means the described action saves time You can save time by performing the action described in the paragraph Documentation Organization This section describes the Cisco IOS documentation set, how it is organized, and how to access it on Cisco.com Included are lists of configuration guides, command references, and supplementary references and resources that make up the documentation set The following topics are included: • Cisco IOS Documentation Set, page iv • Cisco IOS Documentation on Cisco.com, page iv • Configuration Guides, Command References, and Supplementary Resources, page v iii About Cisco IOS and Cisco IOS XE Software Documentation Documentation Organization Cisco IOS Documentation Set Cisco IOS documentation consists of the following: • Release notes and caveats provide information about platform, technology, and feature support for a release and describe severity (catastrophic), severity (severe), and severity (moderate) defects in released Cisco IOS code Review release notes before other documents to learn whether or not updates have been made to a feature • Sets of configuration guides and command references organized by technology and published for each standard Cisco IOS release – Configuration guides—Compilations of documents that provide informational and task-oriented descriptions of Cisco IOS features – Command references—Compilations of command pages that provide detailed information about the commands used in the Cisco IOS features and processes that make up the related configuration guides For each technology, there is a single command reference that covers all Cisco IOS releases and that is updated at each standard release • Lists of all the commands in a specific release and all commands that are new, modified, removed, or replaced in the release • Command reference book for debug commands Command pages are listed in alphabetical order • Reference book for system messages for all Cisco IOS releases Cisco IOS Documentation on Cisco.com The following sections describe the documentation organization and how to access various document types Use Cisco Feature Navigator to find information about platform support and Cisco IOS and Catalyst OS software image support To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn An account on Cisco.com is not required New Features List The New Features List for each release provides a list of all features in the release with hyperlinks to the feature guides in which they are documented Feature Guides Cisco IOS features are documented in feature guides Feature guides describe one feature or a group of related features that are supported on many different software releases and platforms Your Cisco IOS software release or platform may not support all the features documented in a feature guide See the Feature Information table at the end of the feature guide for information about which features in that guide are supported in your software release Configuration Guides Configuration guides are provided by technology and release and comprise a set of individual feature guides relevant to the release and technology iv About Cisco IOS and Cisco IOS XE Software Documentation Documentation Organization Command References Command reference books describe Cisco IOS commands that are supported in many different software releases and on many different platforms The books are provided by technology For information about all Cisco IOS commands, use the Command Lookup Tool at http://tools.cisco.com/Support/CLILookup or the Cisco IOS Master Command List, All Releases, at http://www.cisco.com/en/US/docs/ios/mcl/all_release/all_mcl.html Cisco IOS Supplementary Documents and Resources Supplementary documents and resources are listed in Table on page xi Configuration Guides, Command References, and Supplementary Resources Table lists, in alphabetical order, Cisco IOS and Cisco IOS XE software configuration guides and command references, including brief descriptions of the contents of the documents The Cisco IOS command references are comprehensive, meaning that they include commands for both Cisco IOS software and Cisco IOS XE software, for all releases The configuration guides and command references support many different software releases and platforms Your Cisco IOS software release or platform may not support all these technologies For additional information about configuring and operating specific networking devices, go to the Product Support area of Cisco.com at http://www.cisco.com/web/psa/products/index.html Table lists documents and resources that supplement the Cisco IOS software configuration guides and command references These supplementary resources include release notes and caveats; master command lists; new, modified, removed, and replaced command lists; system messages; and the debug command reference Table Cisco IOS and Cisco IOS XE Configuration Guides and Command References Configuration Guide and Command Reference Titles Features/Protocols/Technologies Cisco IOS AppleTalk Configuration Guide AppleTalk protocol Cisco IOS XE AppleTalk Configuration Guide Cisco IOS AppleTalk Command Reference Cisco IOS Asynchronous Transfer Mode Configuration Guide LAN ATM, multiprotocol over ATM (MPoA), and WAN ATM Cisco IOS Asynchronous Transfer Mode Command Reference v About Cisco IOS and Cisco IOS XE Software Documentation Documentation Organization Table Cisco IOS and Cisco IOS XE Configuration Guides and Command References (continued) Configuration Guide and Command Reference Titles Cisco IOS Bridging and IBM Networking Configuration Guide Features/Protocols/Technologies • Transparent and source-route transparent (SRT) bridging, source-route bridging (SRB), Token Ring Inter-Switch Link (TRISL), and token ring route switch module (TRRSM) • Data-link switching plus (DLSw+), serial tunnel (STUN), block serial tunnel (BSTUN); logical link control, type (LLC2), synchronous data link control (SDLC); IBM Network Media Translation, including Synchronous Data Logical Link Control (SDLLC) and qualified LLC (QLLC); downstream physical unit (DSPU), Systems Network Architecture (SNA) service point, SNA frame relay access, advanced peer-to-peer networking (APPN), native client interface architecture (NCIA) client/server topologies, and IBM Channel Attach Cisco IOS Bridging Command Reference Cisco IOS IBM Networking Command Reference Cisco IOS Broadband and DSL Configuration Guide Cisco IOS XE Broadband and DSL Configuration Guide Point-to-Point Protocol (PPP) over ATM (PPPoA) and PPP over Ethernet (PPPoE) Cisco IOS Broadband and DSL Command Reference Cisco IOS Carrier Ethernet Configuration Guide Cisco IOS Carrier Ethernet Command Reference Cisco IOS Configuration Fundamentals Configuration Guide Cisco IOS XE Configuration Fundamentals Configuration Guide Connectivity fault management (CFM), Ethernet Local Management Interface (ELMI), IEEE 802.3ad link bundling, Link Layer Discovery Protocol (LLDP), media endpoint discovery (MED), and operations, administration, and maintenance (OAM) Autoinstall, Setup, Cisco IOS command-line interface (CLI), Cisco IOS file system (IFS), Cisco IOS web browser user interface (UI), basic file transfer services, and file management Cisco IOS Configuration Fundamentals Command Reference Cisco IOS DECnet Configuration Guide DECnet protocol Cisco IOS XE DECnet Configuration Guide Cisco IOS DECnet Command Reference Cisco IOS Dial Technologies Configuration Guide Cisco IOS XE Dial Technologies Configuration Guide Cisco IOS Dial Technologies Command Reference Cisco IOS Flexible NetFlow Configuration Guide Cisco IOS Flexible NetFlow Command Reference vi Asynchronous communications, dial backup, dialer technology, dial-in terminal services and AppleTalk remote access (ARA), large scale dialout, dial-on-demand routing, dialout, modem and resource pooling, ISDN, multilink PPP (MLP), PPP, virtual private dialup network (VPDN) Flexible NetFlow About Cisco IOS and Cisco IOS XE Software Documentation Documentation Organization Table Cisco IOS and Cisco IOS XE Configuration Guides and Command References (continued) Configuration Guide and Command Reference Titles Features/Protocols/Technologies Cisco IOS H.323 Configuration Guide Gatekeeper enhancements for managed voice services, Gatekeeper Transaction Message Protocol, gateway codec order preservation and shutdown control, H.323 dual tone multifrequency relay, H.323 version enhancements, Network Address Translation (NAT) support of H.323 v2 Registration, Admission, and Status (RAS) protocol, tokenless call authorization, and VoIP gateway trunk and carrier-based routing Cisco IOS High Availability Configuration Guide A variety of High Availability (HA) features and technologies that are available for different network segments (from enterprise access to service provider core) to facilitate creation of end-to-end highly available networks Cisco IOS HA features and technologies can be categorized in three key areas: system-level resiliency, network-level resiliency, and embedded management for resiliency Cisco IOS XE High Availability Configuration Guide Cisco IOS High Availability Command Reference Cisco IOS Integrated Session Border Controller Command Reference A VoIP-enabled device that is deployed at the edge of networks An SBC is a toolkit of functions, such as signaling interworking, network hiding, security, and quality of service (QoS) Cisco IOS Intelligent Service Gateway Configuration Guide Cisco IOS Intelligent Service Gateway Command Reference Subscriber identification, service and policy determination, session creation, session policy enforcement, session life-cycle management, accounting for access and service usage, session state monitoring Cisco IOS Interface and Hardware Component Configuration Guide LAN interfaces, logical interfaces, serial interfaces, virtual interfaces, and interface configuration Cisco IOS XE Interface and Hardware Component Configuration Guide Cisco IOS Interface and Hardware Component Command Reference Cisco IOS IP Addressing Services Configuration Guide Cisco IOS XE Addressing Services Configuration Guide Cisco IOS IP Addressing Services Command Reference Cisco IOS IP Application Services Configuration Guide Cisco IOS XE IP Application Services Configuration Guide Cisco IOS IP Application Services Command Reference Cisco IOS IP Mobility Configuration Guide Address Resolution Protocol (ARP), Network Address Translation (NAT), Domain Name System (DNS), Dynamic Host Configuration Protocol (DHCP), and Next Hop Address Resolution Protocol (NHRP) Enhanced Object Tracking (EOT), Gateway Load Balancing Protocol (GLBP), Hot Standby Router Protocol (HSRP), IP Services, Server Load Balancing (SLB), Stream Control Transmission Protocol (SCTP), TCP, Web Cache Communication Protocol (WCCP), User Datagram Protocol (UDP), and Virtual Router Redundancy Protocol (VRRP) Mobile ad hoc networks (MANet) and Cisco mobile networks Cisco IOS IP Mobility Command Reference Cisco IOS IP Multicast Configuration Guide Cisco IOS XE IP Multicast Configuration Guide Cisco IOS IP Multicast Command Reference Protocol Independent Multicast (PIM) sparse mode (PIM-SM), bidirectional PIM (bidir-PIM), Source Specific Multicast (SSM), Multicast Source Discovery Protocol (MSDP), Internet Group Management Protocol (IGMP), and Multicast VPN (MVPN) vii About Cisco IOS and Cisco IOS XE Software Documentation Documentation Organization Table Cisco IOS and Cisco IOS XE Configuration Guides and Command References (continued) Configuration Guide and Command Reference Titles Features/Protocols/Technologies Cisco IOS IP Routing Protocols Configuration Guide Cisco IOS IP Routing Protocols Command Reference Border Gateway Protocol (BGP), multiprotocol BGP, multiprotocol BGP extensions for IP multicast, bidirectional forwarding detection (BFD), Enhanced Interior Gateway Routing Protocol (EIGRP), Interior Gateway Routing Protocol (IGRP), Intermediate System-to-Intermediate System (IS-IS), on-demand routing (ODR), Open Shortest Path First (OSPF), and Routing Information Protocol (RIP) Cisco IOS IP SLAs Configuration Guide Cisco IOS IP Service Level Agreements (IP SLAs) Cisco IOS XE IP Routing Protocols Configuration Guide Cisco IOS XE IP SLAs Configuration Guide Cisco IOS IP SLAs Command Reference Cisco IOS IP Switching Configuration Guide Cisco IOS XE IP Switching Configuration Guide Cisco Express Forwarding, fast switching, and Multicast Distributed Switching (MDS) Cisco IOS IP Switching Command Reference Cisco IOS IPv6 Configuration Guide Cisco IOS XE IPv6 Configuration Guide For IPv6 features, protocols, and technologies, go to the IPv6 “Start Here” document at the following URL: Cisco IOS IPv6 Command Reference http://www.cisco.com/en/US/docs/ios/ipv6/configuration/ guide/ip6-roadmap.html Cisco IOS ISO CLNS Configuration Guide ISO connectionless network service (CLNS) Cisco IOS XE ISO CLNS Configuration Guide Cisco IOS ISO CLNS Command Reference Cisco IOS LAN Switching Configuration Guide Cisco IOS XE LAN Switching Configuration Guide VLANs, Inter-Switch Link (ISL) encapsulation, IEEE 802.10 encapsulation, IEEE 802.1Q encapsulation, and multilayer switching (MLS) Cisco IOS LAN Switching Command Reference Cisco IOS Mobile Wireless Gateway GPRS Support Node Configuration Guide Cisco IOS Mobile Wireless Gateway GPRS Support Node Command Reference Cisco IOS Mobile Wireless Home Agent Configuration Guide Cisco IOS Mobile Wireless Home Agent Command Reference Cisco IOS Mobile Wireless Packet Data Serving Node Configuration Guide Cisco IOS Mobile Wireless Packet Data Serving Node Command Reference Cisco IOS Mobile Wireless Radio Access Networking Configuration Guide Cisco IOS Mobile Wireless Radio Access Networking Command Reference viii Cisco IOS Gateway GPRS Support Node (GGSN) in a 2.5-generation general packet radio service (GPRS) and 3-generation universal mobile telecommunication system (UMTS) network Cisco Mobile Wireless Home Agent, an anchor point for mobile terminals for which mobile IP or proxy mobile IP services are provided Cisco Packet Data Serving Node (PDSN), a wireless gateway that is between the mobile infrastructure and standard IP networks and that enables packet data services in a code division multiple access (CDMA) environment Cisco IOS radio access network products 1-Port G.SHDSL WAN Interface Card for Cisco 2600 Series and Cisco 3600 Series Routers Feature Overview Feature Overview G.SHDSL is an ATM-based, multirate, high-speed (up to 2.3 MB), symmetrical digital subscriber line technology for data transfer between a single customer premises equipment (CPE) subscriber and a central office G.SHDSL is supported on the G.SHDSL WAN interface card (WIC-1SHDSL), a 1-port WAN interface card (WIC) for Cisco 2600 series and Cisco 3600 series routers The G.SHDSL WIC is compatible with the Cisco 6015, Cisco 6130, Cisco 6160, and Cisco 6260 Digital Subscriber Line Access Multiplexers (DSLAMs) The DSLAM must be equipped with G.SHDSL line cards that are compatible with the DSL service to be configured The G.SHDSL WIC supports ATM Adaptation Layer (AAL2), ATM Adaptation Layer (AAL5), and various classes of service for ATM Benefits • Enables business-class broadband service with voice integration, scalable performance, flexibility, and security • Symmetrical WAN speeds (up to 2.3Mbps) over a single copper pair • Repeatable and has thirty percent longer reach than SDSL • Rate adaptive with G.HS “handshake” Protocol • Based on ITU Recommendation G.991.2 (Accepted Worldwide) • Support for G.SHDSL Annex A (U.S signaling) and Annex B (European signaling) • Multiple G.SHDSL WAN Interface Cards configurable per Cisco 2600 series and Cisco 3600 series chassis • Toll-quality voice over IP delivery over AAL2 and AAL5 • Provides ATM traffic management to enable service providers to manage their core ATM network infrastructures • Supports ATM class of service features constant bit rate (CBR), variable bit rate-nonreal time (VBR-nrt), variable bit rate-real time (VBR-rt), and unspecified bit rate (UBR and UBR+) • Operates back-to-back or through a DSLAM • Sustains up to 23 virtual circuits per WAN on a WIC in Cisco 2600 series and Cisco 3600 series routers • The G.SHDSL WIC does not support dual latency When the DSL link is intended to support both voice and data traffic simultaneously, the total supported data rate must be reduced to adjust for the reduced coding gain, which is usually present with high-latency traffic • The G.SHDSL WIC does not support Dying Gasp in ANSI T1.413 Issue • The G.SHDSL WIC does not support available bit rate (ABR) class of service (CoS) • The G.SHDSL WIC should be inserted only into onboard WIC slots or 1FE2W, 2W, 1FE1R, 2FE2W network modules This WIC is not supported in old combination network modules Restrictions 1-Port G.SHDSL WAN Interface Card for Cisco 2600 Series and Cisco 3600 Series Routers Supported Platforms Related Documents For more information about voice configuration, see the following Cisco IOS Release 12.2 guides: • Cisco IOS Voice, Video, and Fax Configuration Guide, Release 12.2 • Cisco IOS Voice, Video, and Fax Command Reference, Release 12.2 The following configuration guides describe the configuration of IP and ATM: • For more information about configuring IP, see the Cisco IOS IP Configuration Guide, Release 12.2 • For more information about configuring ATM, see “Configuring ATM” in the Wide-Area Networking Configuration Guide, Release 12.2 For information about configuring a DSLAM, see the Configuration Guide for Cisco DSLAMs with NI-2 The following online feature documentation and installation guides describe the configuration and installation of hardware components: • For information about installing Cisco 2600 series hardware, see the documents listed at the following URL: http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/cis2600/index.htm • For information about installing Cisco 3600 series hardware, see the documents listed at the following URL: http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/cis3600/index.htm Supported Platforms This feature is supported on the following router platforms: • Cisco 2610 • Cisco 2611 • Cisco 2612 • Cisco 2613 • Cisco 2620 • Cisco 2621 • Cisco 2650 • Cisco 2651 • Cisco 3620 • Cisco 3631 • Cisco 3640 • Cisco 3661 • Cisco 3662 1-Port G.SHDSL WAN Interface Card for Cisco 2600 Series and Cisco 3600 Series Routers Supported Standards, MIBs, and RFCs Determining Platform Support Through Feature Navigator Cisco IOS software is packaged in feature sets that support specific platforms To get updated information regarding platform support for this feature, access Feature Navigator Feature Navigator dynamically updates the list of supported platforms as new platform support is added for the feature Feature Navigator is a web-based tool that enables you to quickly determine which Cisco IOS software images support a specific set of features and which features are supported in a specific Cisco IOS image To access Feature Navigator, you must have an account on Cisco.com If you have forgotten or lost your account information, send a blank e-mail to cco-locksmith@cisco.com An automatic check will verify that your e-mail address is registered with Cisco.com If the check is successful, account details with a new random password will be e-mailed to you Qualified users can establish an account on Cisco.com by following the directions at http://www.cisco.com/register Feature Navigator is updated regularly when major Cisco IOS software releases and technology releases occur For the most current information, go to the Feature Navigator home page at the following URL: http://www.cisco.com/go/fn Supported Standards, MIBs, and RFCs Standards • Supports ITU-T G.991.2 (SHDSL) MIBs • No new or modified MIBs are supported by this feature To obtain lists of supported MIBs by platform and Cisco IOS release, and to download MIB modules, go to the Cisco MIB website on Cisco.com at the following URL: http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml RFCs • No new or modified RFCs are supported by this feature Prerequisites A G.SHDSL WIC must be installed in the router to match the DSL service to be configured A compatible G.SHDSL line card must be installed in the DSLAM Configuration Tasks See the following sections for configuration tasks for this feature Each task in the list is identified as either required or optional: • Configuring G.SHDSL on a Cisco Router (required) • Configuring ILMI on the DSLAM Connected to the G.SHDSL WIC (optional) • Verifying ATM Configuration (optional) 1-Port G.SHDSL WAN Interface Card for Cisco 2600 Series and Cisco 3600 Series Routers Configuration Tasks Configuring G.SHDSL on a Cisco Router To configure G.SHDSL service on a Cisco router containing a G.SHDSL WIC, complete the following steps, beginning in global configuration mode: Command Step Router(config)# interface atm 1/0 Purpose Enters ATM configuration mode for interface ATM in slot Note If a slot has two subslots for WIC modules and no ATM interface is present in subslot 0, the WIC will take ATM x/0 as its interface number even if placed in subslot (ATMx/1) If a two-port ATM module is present in subslot 0, the WIC will use ATM x/2 as its interface number This subslot number is pertinent to all interface commands such as show interface atm and show dsl interface atm Step Router(config-if)# ip-address IP-address Assigns an IP address to the DSL ATM interface Step Router(config-if)# atm ilmi-keepalive (Optional) Enables Integrated Local Management Interface (ILMI) keepalives seconds If you enable ILMI keepalives without specifying the seconds, the default time interval is seconds Step Router(config-if)# pvc [name] vpi/vci Enters atm-virtual-circuit (interface-atm-vc) configuration mode, and configures a new ATM permanent virtual circuit (PVC) by assigning a name (optional) and VPI/VCI numbers The default traffic shaping is an unspecified bit rate (UBR); the default encapsulation is AAL5+LLC/SNAP Step Router(config-if-vc)# protocol ip IP-address Step Router(config-if-vc)# vbr-rt peak-rate average-rate burst Step Router(config-if-vc)# encapsulation {aal1 | aal2 | aal5ciscoppp | aal5mux | aal5nlpid | aal5snap} (Optional) Enables IP connectivity and create a point-to-point IP address for the virtual circuit (VC) (Optional) Configures the PVC for real-time variable bit rate (VBR) traffic shaping • Peak rate—Peak information rate (PIR) • Average rate—Average information rate (AIR) • Burst—Burst size in cells (Optional) Configures the ATM adaptation layer (AAL) and encapsulation type • aal1—AAL1 • aal2—AAL2 • aal5ciscoppp—Cisco PPP over AAL5 • aal5mux—AAL5+MUX • aal5nlpid—AAL5+NLPID • aal5snap—AAL5+LLC/SNAP The default is aal5snap Step Router(config-if-vc)# exit Exits from interface-atm-vc configuration mode 1-Port G.SHDSL WAN Interface Card for Cisco 2600 Series and Cisco 3600 Series Routers Configuration Tasks Command Purpose Step Router(config-if)# dsl operating-mode Configures the DSL interface to operate in a specified DSL mode: {gshdsl symmetric annex {A | B}} • gshdsl—Configures multirate, high-speed DSL per ITU G.991.2 • symmetric—Configures symmetrical mode per ITU G.992.1 • annex—Configures the regional operating parameters • A—Sets the operating parameters for North America This value is the default • B—Sets the operating parameters for Europe The default is gshdsl symmetric annex A Step 10 Router(config-if)# equipment-type {co | cpe} Configures the DSL interface to function as central office equipment or customer premises equipment: • co—The WIC functions as central office equipment and can interface with another G.SHDSL WIC configured as cpe • cpe—The WIC functions as customer premises equipment and can interface with a DSLAM or with another G.SHDSL WIC configured as co The default is cpe Step 11 Router(config-if)# dsl linerate {kbps | Configures the DSL line rate: auto } • kbps—Line rate (data transfer rate) in kilobits per second Allowable entries are 72, 136, 200, 264, 392, 520, 776, 1032, 1160, 1544, 2056, and 2312 • auto—The WIC automatically trains for an optimal line rate by negotiating with the far-end DSLAM or WIC The default is auto Step 12 Router(config-if)# exit Exits from ATM interface configuration mode Step 13 Router(config)# exit Exits from global configuration mode Step 14 Router# show interface atm 1/0 Verifies the ATM interface configuration Step 15 Router# clear interface atm 1/0 Permits the configuration changes to take effect Configuring ILMI on the DSLAM Connected to the G.SHDSL WIC The ILMI protocol allows DSLAMs to be used for ATM address registration across an ATM User-Network Interface (UNI) If ILMI is configured on the G.SHDSL WIC, the ATM PVC must be configured on the DSLAM All switch terminating connections use interface 0/0 to connect to the switch CPU For information about configuring the DSLAM, see the Configuration Guide for Cisco DSLAMs with NI-2 Verifying ATM Configuration Use the following commands to verify your configuration: 1-Port G.SHDSL WAN Interface Card for Cisco 2600 Series and Cisco 3600 Series Routers Configuration Tasks • To verify current configuration and to view the status for all controllers, use the show running-config command • To view ATM controller statistics, use the show controllers atm slot/port command • To verify the PVC status, use the show atm vc command Make sure that active PVCs are up • To help identify ATM related events as they are generated, use the debug atm events command • To indicate which interfaces are having trouble, use the debug atm errors command • To identify an entry for the ATM interface you configured and to show an entry for the ATM slot/port you configured, use the show ip route command • To view the status of ATM interface, use the show interface atm command Make sure that the ATM slot/port and the line protocol are up, as shown in the following example: Router# show interface atm 1/0 ATM1/0 is up, line protocol is up Hardware is DSLSAR (with Globespan G.SHDSL Module) MTU 4470 bytes, sub MTU 4470, BW 800 Kbit, DLY 2560 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ATM, loopback not set Keepalive not supported Encapsulation(s):AAL5 AAL2, PVC mode 24 maximum active VCs, 256 VCs per VP, current VCCs VC idle disconnect time:300 seconds Last input never, output 00:00:01, output hang never Last clearing of "show interface" counters 03:16:00 Queueing strategy:fifo Output queue 0/40, drops; input queue 0/75, drops 30 second input rate bits/sec, packets/sec 30 second output rate bits/sec, packets/sec 2527 packets input, 57116 bytes, no buffer Received broadcasts, runts, giants, throttles input errors, CRC, frame, overrun, ignored, abort 10798 packets output, 892801 bytes, underruns output errors, collisions, interface resets output buffer failures, output buffers swapped out Router# show atm vc VCD / Interface Name 1/0.3 1/0.2 VPI 9 VCI 36 37 Type PVC PVC Router# show controllers atm 1/0 Interface ATM1/0 is up Hardware is DSLSAR (with Globespan IDB: 62586758 Instance:6258E054 PHY Inst:62588490 Ser0Inst:62573074 Slot: Unit: VCperVP:256 max_vp: 256 rct_size:65536 vpivcibit:16 vpvc_sel:3 enabled: WIC Register FPGA Dev ID (LB) FPGA Dev ID (UB) FPGA Revision WIC Config Reg Value -0x44 0x53 0x99 0x45 Encaps MUX SNAP SC UBR UBR Peak Avg/Min Burst Kbps Kbps Cells 800 800 Sts UP UP G.SHDSL Module) reg_dslsar:3C810000 wic_regs:3C810080 Ser1Inst: 6257CBD8 us_bwidth:800 Subunit: pkt Size:4496 max_vc: 65536 total vc:2 connTblVCI:8 vpi_bits:8 throttled:0 Notes -'D' 'S' WIC / VIC select = WIC; CTRLE addr bit = 1; OK LED on; LOOPBACK LED off; 1-Port G.SHDSL WAN Interface Card for Cisco 2600 Series and Cisco 3600 Series Routers Configuration Tasks WIC Config Reg2 Int Enable Reg • 0x07 0x03 CD LED on; Gen bus error on bad ADSL access ADSL normal interrupt enabled ADSL error interrupt enabled To view the status of the G.SHDSL modem, use the show dsl interface atm command If the line is down, the following statement appears: Line is not active Some of the values may not be accurate You can also verify whether the equipment type and operating mode configuration are correct for your application Sample output—The WIC is configured as central office equipment, and the line is up Router# show dsl interface atm 0/0 Globespan G.SHDSL Chipset Information Equipment Type: Central Office Operating Mode: G.SHDSL Clock Rate Mode: Auto rate selection Mode Reset Count: Actual rate: 2320 Kbps Modem Status: Data Noise Margin: 43 dB Loop Attenuation: 0.0 dB Transmit Power: 13.5 dB Receiver Gain: 204.8000 dB Last Activation Status:No Failure CRC Errors: Chipset Version: Firmware Version: R1.0 Farend Statistics since CO boot-time: CRC Errors: Errored Seconds: Severly ES: Un Available S: Loss Of Sync S: 0 48 Sample output—The WIC is configured as customer premises equipment, and the line is up Router# show dsl interface atm 0/0 Globespan G.SHDSL Chipset Information Equipment Type: Customer Premise Operating Mode: G.SHDSL Clock Rate Mode: Auto rate selection Mode Reset Count: Actual rate: 2320 Kbps Modem Status: Data Noise Margin: 42 dB Loop Attenuation: 0.0 dB Transmit Power: 13.5 dB Receiver Gain: 204.8000 dB Last Activation Status:No Failure CRC Errors: Chipset Version: Firmware Version: R1.0 1-Port G.SHDSL WAN Interface Card for Cisco 2600 Series and Cisco 3600 Series Routers Configuration Examples Configuration Examples This section provides the following configuration examples: • Configuration in CPE Mode Example • Configuration in CO Mode Example Configuration in CPE Mode Example The following example shows a G.SHDSL configuration of VoATM over AAL2, operating in customer premises equipment (CPE) mode, on a Cisco 2600 series router This router in CPE mode can be linked to either a DSLAM or to another router that is configured to operate in central office (CO) mode Router# Router# show running config Building configuration version 12.2 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname host1 ! memory-size iomem 10 voice-card ! ip subnet-zero ip host host2 225.255.255.224 ! no mgcp timer receive-rtcp call rsvp-sync ! ! controller T1 1/0 framing esf linecode b8zs ds0-group timeslots type e&m-wink-start ds0-group timeslots type e&m-wink-start ds0-group 23 timeslots 24 type e&m-wink-start ! controller T1 1/1 framing esf linecode b8zs ! interface Ethernet0/0 ip address 209.165.202.128 255.255.255.224 half-duplex no cdp enable ! interface Serial0/0 no ip address shutdown ! interface ATM0/1 ip address 209.165.201.1 255.255.255.224 1-Port G.SHDSL WAN Interface Card for Cisco 2600 Series and Cisco 3600 Series Routers Configuration Examples dsl operating-mode gshdsl symmetric annex A dsl equipment-type cpe dsl linerate auto load-interval 30 atm vc-per-vp 256 no atm ilmi-keepalive pvc 10/100 vbr-rt 672 672 512 encapsulation aal2 ! pvc 10/200 protocol ip 209.165.202.159 broadcast encapsulation aal5snap ! no fair-queue ! interface Ethernet0/1 no ip address shutdown ! ip classless ip route 209.165.202.128 255.255.255.224 Ethernet0/0 no ip http server ! ! snmp-server engineID local 000000090200003080477F20 snmp-server manager ! voice-port 1/0:0 local-alerting timeouts wait-release connection trunk 3001 ! voice-port 1/0:1 local-alerting timeouts wait-release connection trunk 3002 voice-port 1/0:23 local-alerting timeouts wait-release connection trunk 3024 shutdown ! dial-peer cor custom ! dial-peer voice 3001 voatm destination-pattern 3001 called-number 4001 session protocol aal2-trunk session target ATM0/1 pvc 10/100 31 codec aal2-profile ITUT g711ulaw no vad ! dial-peer voice 3002 voatm destination-pattern 3002 called-number 4002 session protocol aal2-trunk session target ATM0/1 pvc 10/100 32 codec aal2-profile custom 100 g726r32 no vad ! 10 1-Port G.SHDSL WAN Interface Card for Cisco 2600 Series and Cisco 3600 Series Routers Configuration Examples dial-peer voice 3003 voatm destination-pattern 3003 called-number 4003 session protocol aal2-trunk session target ATM0/1 pvc 10/100 33 codec aal2-profile ITUT g729abr8 no vad dial-peer voice 3024 voatm destination-pattern 3024 called-number 3024 session protocol aal2-trunk session target ATM0/1 pvc 10/100 54 codec aal2-profile ITUT g729abr8 no vad ! dial-peer voice pots destination-pattern 4001 port 1/0:0 ! dial-peer voice pots destination-pattern 4002 port 1/0:1 dial-peer voice 24 pots destination-pattern 4024 port 1/0:23 ! ! line exec-timeout 0 transport input none line aux line vty login ! no scheduler allocate end Configuration in CO Mode Example The following example shows a G.SHDSL configuration of VoATM over AAL2, operating in central office (CO) mode, on a Cisco 2600 series router This router in CO mode can be linked to another router that is configured to operate in CPE mode Router# version 12.2 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname host2 ! memory-size iomem 10 voice-card ! ip subnet-zero 11 1-Port G.SHDSL WAN Interface Card for Cisco 2600 Series and Cisco 3600 Series Routers Configuration Examples ip host host2 225.255.255.224 ! no mgcp timer receive-rtcp call rsvp-sync ! ! controller T1 1/0 framing esf linecode b8zs ds0-group timeslots type e&m-wink-start ds0-group timeslots type e&m-wink-start ds0-group 23 timeslots 24 type e&m-wink-start ! controller T1 1/1 framing esf linecode b8zs ! interface Ethernet0/0 ip address 209.165.202.128 255.255.255.224 half-duplex no cdp enable ! interface Serial0/0 no ip address shutdown ! interface ATM0/1 ip address 209.165.201.1 255.255.255.224 dsl operating-mode gshdsl symmetric annex A dsl equipment-type co dsl linerate auto load-interval 30 atm vc-per-vp 256 no atm ilmi-keepalive pvc 10/100 vbr-rt 672 672 512 encapsulation aal2 ! pvc 10/200 protocol ip 209.165.202.159 broadcast encapsulation aal5snap ! no fair-queue ! interface Ethernet0/1 no ip address shutdown ! ip classless ip route 209.165.202.128 255.255.255.224 Ethernet0/0 no ip http server ! ! snmp-server engineID local 000000090200003080477F20 snmp-server manager ! voice-port 1/0:0 local-alerting timeouts wait-release connection trunk 3001 ! 12 1-Port G.SHDSL WAN Interface Card for Cisco 2600 Series and Cisco 3600 Series Routers Configuration Examples voice-port 1/0:1 local-alerting timeouts wait-release connection trunk 3002 voice-port 1/0:23 local-alerting timeouts wait-release connection trunk 3024 shutdown ! dial-peer cor custom ! dial-peer voice 3001 voatm destination-pattern 3001 called-number 4001 session protocol aal2-trunk session target ATM0/1 pvc 10/100 31 codec aal2-profile ITUT g711ulaw no vad ! dial-peer voice 3002 voatm destination-pattern 3002 called-number 4002 session protocol aal2-trunk session target ATM0/1 pvc 10/100 32 codec aal2-profile custom 100 g726r32 no vad ! dial-peer voice 3003 voatm destination-pattern 3003 called-number 4003 session protocol aal2-trunk session target ATM0/1 pvc 10/100 33 codec aal2-profile ITUT g729abr8 no vad dial-peer voice 3024 voatm destination-pattern 3024 called-number 3024 session protocol aal2-trunk session target ATM0/1 pvc 10/100 54 codec aal2-profile ITUT g729abr8 no vad ! dial-peer voice pots destination-pattern 4001 port 1/0:0 ! dial-peer voice pots destination-pattern 4002 port 1/0:1 dial-peer voice 24 pots destination-pattern 4024 port 1/0:23 ! ! 13 1-Port G.SHDSL WAN Interface Card for Cisco 2600 Series and Cisco 3600 Series Routers Command Reference line exec-timeout 0 transport input none line aux line vty login ! no scheduler allocate end Command Reference The following commands are introduced or modified in the feature or features documented in this module For information about these commands, see the Cisco IOS Broadband Access Aggregation and DSL Command Reference at http://www.cisco.com/en/US/docs/ios/bbdsl/command/reference/bba_book.html For information about all Cisco IOS commands, go to the Command Lookup Tool at http://tools.cisco.com/Support/CLILookup or to the Cisco IOS Master Commands List • dsl equipment-type • dsl linerate • dsl operating-mode (G.SHDSL) Glossary ABR—available bit rate ADSL—asymmetric digital subscriber line Available through several telecommunications carriers to accommodate the need for increased bandwidth for Internet access and telecommuting applications ATM—Asynchronous Transfer Mode International standard for cell relay in which multiple service types (such as voice, video, or data) are conveyed in fixed-length (53-byte) cells Fixed-length cells allow cell processing to occur in hardware, thereby reducing transit delays ATM is designed to take advantage of high-speed transmission media such as E3, SONET, and T3 CLI—command-line interface CO—central office Local exchange (local switch) that terminates individual local telephone subscriber lines for switching, and connects to the public network A CO is known as a class switch office For example, 5ESS by Lucent and DMS 100 by Nortel CPE—customer premise equipment Devices such as channel service units (CSUs)/data service units (DSUs), modems, and ISDN terminal adapters, required to provide an electromagnetic termination for wide-area network circuits before connecting to the router or access server This equipment was historically provided by the telephone company, but is now typically provided by the customer in North American markets DSL—digital subscriber line available through several telecommunications carriers to accommodate the need for increased bandwidth for Internet access and telecommuting applications FXO—foreign exchange office An FXO interface connects to a central office FXS—foreign exchange station An FXS interface connects directly to a standard telephone, supplying ring voltage, dial tone, and so on G.SHDSL—Multirate Symmetrical High-Speed Digital Subscriber Line 14 1-Port G.SHDSL WAN Interface Card for Cisco 2600 Series and Cisco 3600 Series Routers Glossary IAD—integrated access device A CPE device used to combine services from various sources onto a common platform for transmission on a common transport span Typically, an IAD combines various voice and data services such as circuit-based services like traditional POTS and packet-switched services such as frame relay or ATM PVC—permanent virtual circuit CCVP, the Cisco logo, and Welcome to the Human Network are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn is a service mark of Cisco Systems, Inc.; and Access Registrar, Aironet, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Enterprise/Solver, EtherChannel, EtherFast, EtherSwitch, Fast Step, Follow Me Browsing, FormShare, GigaDrive, HomeLink, Internet Quotient, IOS, iPhone, IP/TV, iQ Expertise, the iQ logo, iQ Net Readiness Scorecard, iQuick Study, LightStream, Linksys, MeetingPlace, MGX, Networkers, Networking Academy, Network Registrar, PIX, ProConnect, ScriptShare, SMARTnet, StackWise, The Fastest Way to Increase Your Internet Quotient, and TransPath are registered trademarks of Cisco Systems, Inc and/or its affiliates in the United States and certain other countries All other trademarks mentioned in this document or Website are the property of their respective owners The use of the word partner does not imply a partnership relationship between Cisco and any other company (0710R) Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses Any examples, command display output, and figures included in the document are shown for illustrative purposes only Any use of actual IP addresses in illustrative content is unintentional and coincidental © 2007 Cisco Systems, Inc All rights reserved 15 1-Port G.SHDSL WAN Interface Card for Cisco 2600 Series and Cisco 3600 Series Routers Glossary 16 ... features supported in Cisco IOS Releases 12. 2S, 12. 2T, 12. 3, 12. 3T and 12. 4T Only features that were introduced or modified in Cisco IOS Releases 12. 2(1) or 12. 0(3)S or later releases appear in the... support for the following Cisco IOS software release trains: • Note Cisco IOS Releases 12. 2T, 12. 3, 12. 3T and 12. 4T Table lists only the Cisco IOS software release that introduced support for a given... • Cisco IOS Release 12. 2SR System Message Guide • Cisco IOS System Messages, Volume of (Cisco IOS Release 12. 4) • Cisco IOS System Messages, Volume of (Cisco IOS Release 12. 4) xi Using the Command-Line