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These release notes describe the Cisco IOS Release 12.0(5)XK feature packs for the Cisco MC3810 multiservice access concentrator and contain the following topics:
The tables in these release notes contain details about the Cisco feature packs. Use these tables to perform the following tasks before loading a software image on a router:
1. Use Table 1, "Cisco MC3810 Default Memory and Upgrade Options," for the feature set memory requirements, factory-default memory, and available memory upgrades for your Cisco MC3810.
2. Use Table 4, "Feature Pack Product Numbers Quick-Reference List," to identify the software image you want to load.
3. Use Table 5, "Cisco MC3810 Feature Packs," to identify your feature pack and the memory required for your feature set, based on the image you load.
4. Use the tables in the "Feature Set Tables" section to identify which features are supported in a feature set image.
A feature pack is a box that typically contains the following items:
Note If you cannot use RSL to load images, you can follow the instructions in the "Alternatives to RSL" section on page 16.
This section describes the following topics:
Cisco IOS Release 12.0(5)XK supports the Cisco MC3810 multiservice access concentrator. The Cisco MC3810 base chassis is a semi-fixed configuration router that can be customized at the factory for a specific application. The base chassis includes the following components:
Cisco MC3810 series concentrators are supplied in various standard hardware configurations. These are equipped with different sets of functional modules to provide specific functional capability. Many configurations are possible, but they are all variations of the basic categories described in Table 2. Supported hardware is shown in Table 3. The chassis opening for any mounting area not equipped with a functional module is closed off with a removable cover plate.
| 1Base chassis services include administrative access, Ethernet, data transport, and video transport.
2The multiflex trunk module (MFT) is available with or without Basic Rate Interface (BRI) backup. 3If a video dialing module (VDM) is installed, an MFT is required to support ATM for the video dialing network connection. 4codec = coder-decoder. |
| 1Requires one to six analog personality modules (APMs) and one voice compression module (VCM3 or VCM6).
2Requires one or two voice compression modules (VCM6) for processed voice. 3Requires one voice compression module (VCM3 or VCM6) and Cisco IOS Release 12.0(4)T or a later release. 4For use with analog voice modules (AVMs); one AVM requires at least one APM and supports up to six APMs. 5Voice compression modules (VCMs) and Cisco IOS Plus feature sets are required for voice processing (for example, switching, compression, echo cancellation, and silence suppression) but not for drop-and-insert applications. 6Cisco MC3810 maximum voice channel support by compression algorithm: G.711 at 64 kbps = 6 channels; G.726 at 32 kbps = 12 channels; G.729 at 8 kbps = 12 channels; G.729a at 8 kbps = 24 channels. 7Supports ATM switched virtual circuits (SVCs) for video. |
The feature packs described in these release notes contain Cisco IOS Release 12.0(5)XK software images, some images from previous software releases, and RSL Version 7.5.
To determine the version of Cisco IOS software running on your Cisco MC3810, log in to the device and enter the show version user EXEC command:
The output includes more information including processor revision numbers, memory amounts, hardware IDs, and partition information.
For information about upgrading to a new software release, see the Cisco IOS Software Release 12.0 T Upgrade (#819: 1/99) product bulletin located on CCO at:
Service & Support: Product Bulletins: Software
Under Cisco IOS 12.0, click Cisco IOS Software Release 12.0 T Upgrade (#819: 1/99).
See also the Cisco IOS Software Release 12.0(5)XK (#949: 7/99) product bulletin located on CCO at:
Service & Support: Product Bulletins: Software
Under Cisco IOS 12.0, click Cisco IOS Software Release 12.0(5)XK (#949: 7/99).
| 1Required Flash memory for the IP feature set: the standard configuration includes 8 MB of Flash memory.
2Required DRAM for the IP feature set: the standard configuration includes 32 MB of DRAM. |
Cisco IOS software is packaged in feature sets consisting of software images—depending on the platform. Each feature set contains a specific set of Cisco IOS features.
Table 6 lists the Cisco IOS software feature sets available for the Cisco MC3810 in Cisco IOS Release 12.0(5)XK.
Release 12.0 T supports the same feature sets as Release 12.0, but Release 12.0 T can include new features supported by the Cisco MC3810.
| Feature Sets | Feature Set Matrix Term | Software Image |
|---|---|---|
Table 7 lists the features and feature sets supported by the Cisco MC3810 in Cisco IOS Release 12.0(5)XK and uses the following conventions:
Note This feature set table contains only a selected list of features. This table is not cumulative—nor does it list all the features in each image.
| 1Voice signaling on circuit emulation service (CES) is not available.
2ATM permanent virtual circuits (PVCs) only. Switched virtual circuits (SVCs) are not supported. 3Includes T1 channel associated signaling (CAS) protocols, plus UK Standard CAS (Mercury protocol) and Conférence Européenne des Postes et des Télécommunications (CEPT) standard receive and transmit (E&M). 4Applicable to data-only interfaces. 5When the older motherboard (SCB 6.06) is used with this feature, serial port 1 cannot be used. When the new motherboard (SCB 6.07) is used, serial port 1 can be used, clocked at speeds up to 192 kbps. |
This section describes the following topics:
The following information about RSL operations can help you with the installation process:
If any of the following elements apply to your installation, modify the Short Timeout value from the Options dialog box in RSL:
If you are connecting to a Cisco AS5200, increase the Short Timeout value to 60 seconds. The Cisco AS5200 requires up to 45 seconds to write a configuration to nonvolatile random-access memory (NVRAM) due to the number of interfaces it must check during this process.
If you are connecting to any other router or access server, increase the Short Timeout value to more than 25 seconds.
Note If you change the timeout value, you must do so before connecting to the device, or the new value will not be used. Also, increasing the Short Timeout value can increase the time it takes for RSL to connect to the target device.
In some cases, RSL is unable to restore the startup configuration. If this happens, follow these steps:
Step 2 Restart RSL and connect by using the Preconfigured router option.
Step 3 When asked if you want to overwrite the existing startup configuration file, choose no.
Step 4 When asked if you want to continue, choose yes.
Step 5 When the router is connected, select Download Router Configuration in the Router Software Loader dialog box.
Step 6 Select the appropriate file and click Copy configuration to the router nonvolatile memory. The router should now contain the startup configuration it had before the initial RSL connection.
Step 7 Exit RSL.
Note In the steps above, the router configuration register (config-register 0xnnnn) is not restored.
Note If you press Ctrl-Alt-Delete to quit RSL, the router configuration and the configuration register are not restored. However, the configuration file is not deleted from the PC. To restore the configuration file, follow the steps above, beginning with Step 2.
RSL is designed to work with a PC running Microsoft Windows 95 and is the recommended method for downloading software to the router; however, two alternatives are available for installing router software:
Note The sample prompts and output shown in the following sections may not be identical to the prompts displayed on the Cisco MC3810 console.
This section explains how to use the copy xmodem flash command to install the router software from the CD-ROM onto the router.
The following example shows how to use the copy xmodem flash command on a Cisco MC3810:
Use this TFTP server application method as an alternative method to install the router software from the CD-ROM. You can perform this procedure by using a PC (running Microsoft Windows 95 or Microsoft Windows 3.1), a Macintosh, or a UNIX system. You can use either the copy tftp flash or copy rcp flash command to download the router software to the router.
First, obtain a TFTP application or a remote copy protocol (rcp) application to set up your computer as a TFTP server or an rcp server. If you are using a PC running Windows 95, you can use RSL or the TFTP server included on the feature pack CD-ROM to install the router software. For other operating systems, a number of TFTP or rcp applications are available from independent software vendors or as shareware on the World Wide Web.
Note To use an rcp application, follow the same procedure below, but substitute "rcp" for "TFTP" and use the copy rcp flash command instead of the copy tftp flash command.
Step 2 Start the TFTP server application on the PC by double-clicking the application icon or its .exe filename.
Step 3 Set up the PC as a TFTP server by using the TFTP server application setup or configuration facility.
Most TFTP server applications include a setup facility that allows you to specify the PC as a server. For example, from the TFTP menu of one application, select Settings to display a panel. To configure the local PC as a server, click the Server check box.
Select a root directory where the Cisco IOS files reside (for example, d:\cpswinst\images).
Caution Make sure you set up your local PC as a TFTP server. If you do not, you cannot perform the copy procedure. This caution applies to both TFTP and rcp. |
Step 4 Establish a console session from your local PC (which is now configured as a TFTP server) to the Cisco router by using one of these methods:
This is the recommended method. When you reload the router with the new image in Step 10, you remain connected to the router.
Step 5 Connect your PC's LAN port to the corresponding LAN port on the router. If you are making a direct connection to the router via Ethernet or Fast Ethernet, use an Ethernet crossover cable. If connecting to the router via an Ethernet or Fast Ethernet hub or Token Ring MAU (hub), use straight-through cable.
Note Cisco recommends that you back up the router configuration before upgrading the router software.
Step 6 At the prompt, enter the IP address of your PC, as shown in the following example:
This is the IP address of your local PC, not that of the router.
Step 7 At the prompt, enter the filename of the Cisco IOS Release 12.0(5)T image to be copied to the router, as shown in the following example:
This example specifies the DOS image name of the IP feature set for the Cisco MC3810 (as shown in Table 5 in the "Feature Pack Overview Table" section).
Step 8 At the prompt, enter the destination UNIX image filename and press Enter.
This is the name of the image file on the router—not the full path name of the image on the CD-ROM attached to the PC. Refer to Table 5 in the "Feature Pack Overview Table" section for the UNIX image filename.
During the transfer process, the software displays messages indicating that it has accessed the file you have specified and is loading it.
Step 9 At the prompt, enter yes if you want to erase the existing image copy resident in the router Flash memory before copying the new one:
The entire copying process takes several minutes and differs from network to network.
The exclamation point (!) indicates that the copy process is taking place. Each exclamation point (!) indicates that ten packets have been transferred successfully. A checksum verification of the image occurs after the image is written to Flash memory.
Step 10 Enter the reload command to reload the router:
After the reload is complete, the router should be running the required Cisco IOS image. Use the show version command to verify it.
The following sections describe the documentation available for the Cisco MC3810. These documents consist of hardware and software installation guides, Cisco IOS configuration and command references, system error messages, feature modules, and other documents.
Documentation is available as printed manuals or electronic documents, except for feature modules, which are available online on CCO and the Documentation CD-ROM only.
Use these release notes with these documents:
The following documents are specific to Release 12.0. They are located on CCO and the Documentation CD-ROM:
You can reach this document on CCO at:
Service & Support: Technical Documents: Documentation Home Page: Cisco IOS Software Configuration: Cisco IOS Release 12.0: Release Notes: Cross-Platform Release Notes
You can reach this document on the Documentation CD-ROM at:
Cisco IOS Software Configuration: Cisco IOS Release 12.0: Release Notes: Cross-Platform Release Notes
You can reach these documents on CCO at:
Service & Support: Technical Documents
For caveat details, see the Caveats for Cisco IOS Release 12.0 T document, which contains caveats applicable to all platforms for all maintenance releases of Release 12.0 T.
You can reach the caveats document on CCO at:
Service & Support: Technical Documents: Documentation Home Page: Cisco IOS Software Configuration: Cisco IOS Release 12.0: Release Notes: Caveats: Caveats for Cisco IOS Release 12.0 T
You can reach the caveats document on the Documentation CD-ROM at:
Cisco IOS Software Configuration: Cisco IOS Release 12.0: Release Notes: Caveats: Caveats for Cisco IOS Release 12.0 T
Note If you have an account with CCO, you can use Bug Navigator II to find caveats of any severity for any release. You can reach Bug Navigator II at http://www.cisco.com/support/bugtools.
The following documents are available for the Cisco MC3810 on CCO and the Documentation CD-ROM:
You can reach Cisco MC3810 documentation on CCO at:
Service & Support: Technical Documents: Documentation Home Page: Access Servers and Access Routers: Multiservice Access Concentrators
You can reach Cisco MC3810 documentation on the Documentation CD-ROM at:
Cisco Product Documentation: Access Servers and Access Routers: Multiservice Access Concentrators
Feature modules describe new features supported by Release 12.0 T and are updates to the Cisco IOS documentation set. A feature module consists of a brief overview of the feature, benefits, configuration tasks, and a command reference. As updates, the features modules are available online only. Feature module information is incorporated in the next printing of the Cisco IOS documentation set.
You can reach the feature modules on CCO at:
Service & Support: Technical Documents: Documentation Home Page: Cisco IOS Software Configuration: Cisco IOS Release 12.0: New Feature Documentation
You can reach the feature modules on the Documentation CD-ROM at:
Cisco IOS Software Configuration: Cisco IOS Release 12.0: New Feature Documentation
The Cisco IOS software documentation set consists of the Cisco IOS configuration guides, Cisco IOS command references, and several other supporting documents, which are shipped with your order in electronic form on the Documentation CD-ROM—unless you specifically ordered the printed versions.
Each module in the Cisco IOS documentation set consists of two books: a configuration guide and a corresponding command reference. Chapters in a configuration guide describe protocols, configuration tasks, Cisco IOS software functionality, and contain comprehensive configuration examples. Chapters in a command reference provide complete command syntax information. Use each configuration guide with its corresponding command reference.
You can reach these documents on CCO at:
Service & Support: Technical Documents: Documentation Home Page: Cisco IOS Software Configuration: Cisco IOS Release 12.0: Configuration Guides and Command References
You can reach these documents on the Documentation CD-ROM at:
Cisco IOS Software Configuration: Cisco IOS Release 12.0: Configuration Guides and Command References
Table 8 describes the contents of the Cisco IOS Release 12.0 software documentation set, which is available in electronic form and also in printed form upon request.
Note You can find the most current Cisco IOS documentation on CCO and the Documentation CD-ROM. These electronic documents may contain updates and modifications made after the paper documents were printed.
You can reach the Cisco IOS documentation set on CCO at:
Service & Support: Technical Documents: Documentation Home Page: Cisco IOS Software Configuration: Cisco IOS Release 12.0
You can reach the Cisco IOS documentation set on the Documentation CD-ROM at:
Cisco IOS Software Configuration: Cisco IOS Release 12.0
Note The Cisco Management Information Base (MIB) User Quick Reference publication is no longer published. For the latest list of MIBs supported by Cisco, see the Cisco Network Management Toolkit on Cisco Connection Online. From CCO, click on the following path: Service & Support: Software Center: Network Mgmt Products: Cisco Network Management Toolkit: Cisco MIBs.
For service and support for a product purchased from a reseller, contact the reseller, who offers a wide variety of Cisco service and support programs described in "Service and Support" of the Cisco Information Packet that shipped with your product.
Note If you purchased your product from a reseller, you can access CCO as a guest. CCO is Cisco Systems' primary real-time support channel. Your reseller offers programs that include direct access to CCO services.
For service and support for a product purchased directly from Cisco, use CCO.
If you have a CCO login account, you can access the following URL, which contains links and tips on configuring your Cisco products:
http://www.cisco.com/kobayashi/serv_tips.shtml
This URL is subject to change without notice. If it changes, point your Web browser to CCO and click on this path: Products & Technologies: Products: Technical Tips.
The Technical Tips page provides the following sections:
Cisco Connection Online (CCO) is Cisco Systems' primary, real-time support channel. Maintenance customers and partners can self-register on CCO to obtain additional information and services.
Available 24 hours a day, 7 days a week, CCO provides a wealth of standard and value-added services to Cisco's customers and business partners. CCO services include product information, product documentation, software updates, release notes, technical tips, the Bug Navigator, configuration notes, brochures, descriptions of service offerings, and download access to public and authorized files.
CCO serves a wide variety of users through two interfaces that are updated and enhanced simultaneously: a character-based version and a multimedia version that resides on the World Wide Web (WWW). The character-based CCO supports Zmodem, Kermit, Xmodem, FTP, and Internet e-mail, and it is excellent for quick access to information over lower bandwidths. The WWW version of CCO provides richly formatted documents with photographs, figures, graphics, and video, as well as hyperlinks to related information.
You can access CCO in the following ways:
For a copy of CCO's Frequently Asked Questions (FAQ), contact cco-help@cisco.com. For additional information, contact cco-team@cisco.com.
Note If you are a network administrator and need personal technical assistance with a Cisco product that is under warranty or covered by a maintenance contract, contact Cisco's Technical Assistance Center (TAC) at 800 553-2447, 408 526-7209, or tac@cisco.com. To obtain general information about Cisco Systems, Cisco products, or upgrades, contact 800 553-6387, 408 526-7208, or cs-rep@cisco.com.
Cisco documentation and additional literature are available in a CD-ROM package, which ships with your product. The Documentation CD-ROM, a member of the Cisco Connection Family, is updated monthly. Therefore, it might be more current than printed documentation. To order additional copies of the Documentation CD-ROM, contact your local sales representative or call customer service. The CD-ROM package is available as a single package or as an annual subscription. You can also access Cisco documentation on the World Wide Web at http://www.cisco.com, http://www-china.cisco.com, or http://www-europe.cisco.com.
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Posted: Fri Jan 17 16:26:55 PST 2003
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