Table Of Contents
Release Notes for Cisco 800 and SOHO 90 Series Routers for Cisco IOS Release 12.3(8)YA1
Determining the Software Version
Upgrading to a New Software Release
New Software Features in Cisco IOS Release 12.3(8)YA
New Software Features in Release 12.3(8)YA
Dynamic DNS Support for Cisco IOS
New Software Features in Release 12.3(8)T
Resolved Caveats - Cisco IOS Release 12.3(8)YA
Open Caveats - Cisco IOS Release 12.3(8)YA
Cisco IOS Software Documentation Set
Cisco IOS Release 12.3 Documentation Set Contents
Cisco Product Security Overview
Reporting Security Problems in Cisco Products
Obtaining Technical Assistance
Cisco Technical Support Website
Definitions of Service Request Severity
Obtaining Additional Publications and Information
Release Notes for Cisco 800 and SOHO 90 Series Routers for Cisco IOS Release 12.3(8)YA1
January 24, 2005
Contents
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Cisco Product Security Overview
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System Requirements
This section describes the system requirements for Cisco IOS Cisco IOS Release 12.3(8)YA and includes the following sections:
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Memory Requirements
This section describes the memory requirements for the Cisco IOS feature sets that are supported by Cisco IOS Cisco IOS Release 12.3(8)YA on the Cisco 831, 836, 837, SOHO 91, SOHO 96, and SOHO 97 routers.
Table 1 Recommended Memory for the Cisco 831, 836, 837, SOHO 91, SOHO 96, and SOHO 97 Routers
mum
mumCisco 831
Cisco 831 Series IOS IP/FW2 IPSec 3DES
IP/FW2/IPSec 3DES
c831-k9o3y6-mz
12 MB
12 MB
48 MB
48 MB
Cisco 831 Series IOS IP/FW2 Plus IPSec 3DES
IP Plus/FW2/IPSec 3DES
c831-k9o3sy6-mz
12 MB
12 MB
48 MB
48 MB
Cisco 836
Cisco 836 Series IOS IP/FW2 IPSec 3DES
IP/FW2/IPSec 3DES
c836-k9o3y6-mz
12 MB
12 MB
48 MB
48 MB
Cisco 836 Series IOS IP/FW2 Plus IPSec 3DES
IP Plus/FW2/IPSec 3DES
c836-k9o3sy6-mz
12 MB
12 MB
48 MB
48 MB
Cisco 836 Series IOS IP/FW2/Dial Backup Plus IPSec 3DES
IP Plus/FW2/Dial Backup IPSec 3DES
c836-k9o3s8y6-mz
12 MB
12 MB
48 MB
48 MB
Cisco 837
Cisco 837 Series IOS IP/FW2 IPSec 3DES
IP/FW2/IPSec 3DES
c837-k9o3y6-mz
12 MB
12 MB
48 MB
48 MB
Cisco 837 Series IOS IP/FW2 Plus IPSec 3DES
IP Plus/FW2/IPSec 3DES
c837-k9o3sy6-mz
12 MB
12 MB
48 MB
48 MB
Cisco SOHO 91
Cisco SOHO 91 Series IOS IP/FW/3DES
IP/FW 3DES
soho91-k9oy6-mz
8 MB
8 MB
32 MB
32 MB
Cisco SOHO 96
Cisco SOHO 96 Series IOS IP/FW/3DES
IP/FW 3DES
soho96-k9oy1-mz
8 MB
8 MB
32 MB
32 MB
Cisco SOHO 97
Cisco SOHO 97 Series IOS IP/FW 3DES
IP/FW 3DES
soho97-k9oy1-mz
8 MB
8 MB
32 MB
32 MB
1 Recommended memory is the memory required for potential future expansions.
Hardware Supported
Cisco IOS Cisco IOS Release 12.3(8)YA supports the following routers:
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For detailed descriptions of new hardware features and which features are supported on each router, see the "New and Changed Information" section. For descriptions of existing hardware features and supported modules, see the hardware installation guides, configuration and command reference guides, and additional documents specific to the Cisco 831, 836, 837, SOHO 91, SOHO 96, and SOHO 97 routers, which are available on Cisco.com at the following location:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/index.htm
This URL is subject to change without notice. If it changes, point your web browser to Cisco.com, and click the following path:
Technical Documentation: Routers: Fixed Config. Access Routers: <platform_name>
Determining the Software Version
To determine which version of the Cisco IOS software is currently running on your Cisco 831, 836, 837, SOHO 91, SOHO 96, or SOHO 97 router, log in to the router, and enter the show version command. The following sample output from the show version command indicates the version number on the second output line.
router> show versionCisco Internetwork Operating System SoftwareIOS (tm) C836 Software (C836-K9O3SY6-M), Version 12.4(11)XJ, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) Synched to technology version 12.3(9.6)TUpgrading to a New Software Release
For general information about upgrading to a new software release, see the Software Installation and Upgrade Procedures located at http://www.cisco.com/pcgi-bin/Support/browse/index.pl?i=Hardware&f=742.
Feature Set Tables
The 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. Release 12.3(8)YA1 includes the same feature sets supported by the Cisco 800 and SOHO 90 series routers as Releases 12.3, 12.3(8)T, and 12.3(8)YA. There are no new features in Release 12.3(8)YA1
Caution
Table 2 through Table 7 list the features and feature sets that are supported in Cisco IOS Cisco IOS Release 12.3(8)YA.
The tables use the following conventions:
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New and Changed Information
The following sections list the new software features supported by the Cisco 831, 836, 837, SOHO 91, SOHO 96, and SOHO 97 routers for Cisco IOS Release 12.3(8)YA.
New Software Features in Cisco IOS Release 12.3(8)YA
There are no new software features in Cisco IOS Release 12.3(8)YA.
New Software Features in Release 12.3(8)YA
The following sections describe the new software features supported by the Cisco 800 and SOHO 90 series routers for Release 12.3(8)YA.
Dynamic DNS Support for Cisco IOS
The Dynamic DNS Support for Cisco IOS feature enables Cisco IOS devices to perform Dynamic Domain Name System (DDNS) updates to ensure that an IP host DNS name is correctly associated with its IP address.
It provides two mechanisms to generate or perform DDNS: the IETF standard as defined by RFC 2136, and a generic HTTP using various DNS services. With this feature, you can define a list of host names and IP addresses that will receive updates, specify an update method, and specify a configuration for DHCP triggered updates.
With the Dynamic DNS Support feature, you can define a list of hostnames and/or IP addresses that will receive updates, can specify an update method, and can specify a configuration for DHCP-triggered updates.
For more details about the Dynamic DNS Support for Cisco IOS feature, see the following URL:
No Service Password Recovery
The No Service Password-Recovery feature is a security enhancement that prevents anyone with access to a console from accessing the router configuration and clearing the password. It also prevents anyone from changing the configuration register values and accessing non-volatile RAM (NVRAM).
The No Service Password Recovery feature is enabled using the no service password-recovery hidden command. When this hidden command is used, a warning and a confirmation prompt appear on your router.
To disable the feature, use the service password-recovery command.
The No Service Password Recovery feature also recovers the forgotten passwords. When this feature is enabled, the router accepts the break signal within 5 seconds, just after the Cisco IOS software is decompressed during booting. The user is then prompted to confirm the action. After confirmation, the startup configuration is erased, the password recovery procedure is enabled, and the router boots with the factory default configuration. When the user enters "no", the router boots normally and with the No Service Password Recovery feature enabled.
For more details about the No Service Password Recovery feature, see the following URL:
The No Service Password Recovery feature requires use of ROMMON version 12.2(11r)YV1. The procedure for upgrading the ROMMON image from ROMMON mode is given at the following URL:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/820rmup.htm#54965
Bridge MIB
The Bridge MIB feature, extracted from RFC 1493, defines objects for managing MAC bridges between LAN segments. The Bridge MIB feature provides information regarding various ports of the bridge, Spanning Tree Protocol (STP), and transparent bridging, and supports dot1dBase, dot1dStp, and dot1dTp standards.
New Software Features in Release 12.3(8)T
For information regarding the features supported in the Cisco IOS Release 12.3(8)T, see the Cross-Platform Release Notes and New Feature Documentation links at the following location on Cisco.com:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123relnt/xprn123/index.htm
This URL is subject to change without notice. If it changes, point your web browser to Cisco.com, and click the following path:
Service & Support: Technical Documents: Cisco IOS Software: Release 12.3: Release Notes: Cross-Platform Release Notes (Cisco IOS Release 12.3(8)T)
Limitations and Restrictions
The following sections describe limitations concerning the new hardware and software features supported by the Cisco 800 series routers for Cisco IOS Release 12.3(8)YA and 12.3(8)YA.
No Service Password Recovery
The following limitations apply for the No Service Password Recovery feature:
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Table 8 lists the meanings of the software configuration memory bits.
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Caveats
Caveats describe unexpected behavior or defects in the Cisco IOS software releases. Severity 1 caveats are the most serious caveats, severity 2 caveats are less serious, and severity 3 caveats are the least serious of these three severity levels.
Caveats in Cisco IOS Release 12.3(8)T are also in Cisco IOS Release 12.3(8)YA. For information on caveats in Cisco IOS Release 12.3(8)T, see the Caveats for Cisco IOS Release 12.3(8)T document. This document lists severity 1 and 2 caveats; the documents are located on Cisco.com.
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Resolved Caveats - Cisco IOS Release 12.3(8)YA
This section documents possible unexpected behavior by Cisco IOS Release 12.4(11)XJ1 and describes only severity 1 and 2 caveats and select severity 3 caveats.
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DHCP Client could not renew the IP address using the ATM unnumbered interface, after changing the configuration on the bridge.
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When configuring ezvpn using nat-t on a Cisco 831 router, the IPSec SA's are created but only encaps packets are shown in the byte counts. The esp frames are sent with protocol 50 instead of 4500 for nat-t.
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DMZ - Huge delay transmitting traffic on Eth0 and Eth2.
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Incorrect count loaded into Timer3 that handles ISDN layer1.
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Unable to telnet.
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ISDN TEI negotiation fails when Layer 2 is not activated. ISDN TEI negotiation on Layer 2 (and consequently ISDN calls on Layer 3) may fail on a Cisco 836 router when Layer 1 is active and Layer 2 is not activated.
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Easy Virtual Private Network (EZVPN) crashes while reconnecting.
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The output of the show ip access-list command does not show extended access lists.
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Cisco Internetwork Operating System (IOS) Software release trains 12.2T, 12.3 and 12.3T may contain vulnerabilities in processing certain Internet Key Exchange (IKE) Xauth messages when configured to be an Easy VPN Server.
Successful exploitation of these vulnerabilities may permit an unauthorized user to complete authentication and potentially access network resources.
This advisory will be posted to http://www.cisco.com/warp/public/707/cisco-sa-20050406-xauth.shtml
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A document that describes how the Internet Control Message Protocol (ICMP) could be used to perform a number of Denial of Service (DoS) attacks against the Transmission Control Protocol (TCP) has been made publicly available. This document has been published through the Internet Engineering Task Force (IETF) Internet Draft process, and is entitled "ICMP Attacks Against TCP" (draft-gont-tcpm-icmp-attacks-03.txt).
These attacks, which only affect sessions terminating or originating on a device itself, can be of three types:
1. Attacks that use ICMP "hard" error messages
2. Attacks that use ICMP "fragmentation needed and Don't Fragment (DF) bit set" messages, also known as Path Maximum Transmission Unit Discovery (PMTUD) attacks
3. Attacks that use ICMP "source quench" messagesSuccessful attacks may cause connection resets or reduction of throughput in existing connections, depending on the attack type.
Multiple Cisco products are affected by the attacks described in this Internet draft.
Cisco has made free software available to address these vulnerabilities. In some cases there are workarounds available to mitigate the effects of the vulnerability.
This advisory is posted at http://www.cisco.com/warp/public/707/cisco-sa-20050412-icmp.shtml.
The disclosure of these vulnerabilities is being coordinated by the National Infrastructure Security Coordination Centre (NISCC), based in the United Kingdom. NISCC is working with multiple vendors whose products are potentially affected. Its posting can be found at: http://www.niscc.gov.uk/niscc/docs/re-20050412-00303.pdf?lang=en.
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A document that describes how the Internet Control Message Protocol (ICMP) could be used to perform a number of Denial of Service (DoS) attacks against the Transmission Control Protocol (TCP) has been made publicly available. This document has been published through the Internet Engineering Task Force (IETF) Internet Draft process, and is entitled "ICMP Attacks Against TCP" (draft-gont-tcpm-icmp-attacks-03.txt).
These attacks, which only affect sessions terminating or originating on a device itself, can be of three types:
1. Attacks that use ICMP "hard" error messages
2. Attacks that use ICMP "fragmentation needed and Don't Fragment (DF) bit set" messages, also known as Path Maximum Transmission Unit Discovery (PMTUD) attacks
3. Attacks that use ICMP "source quench" messagesSuccessful attacks may cause connection resets or reduction of throughput in existing connections, depending on the attack type.
Multiple Cisco products are affected by the attacks described in this Internet draft.
Cisco has made free software available to address these vulnerabilities. In some cases there are workarounds available to mitigate the effects of the vulnerability.
This advisory is posted at http://www.cisco.com/warp/public/707/cisco-sa-20050412-icmp.shtml.
The disclosure of these vulnerabilities is being coordinated by the National Infrastructure Security Coordination Centre (NISCC), based in the United Kingdom. NISCC is working with multiple vendors whose products are potentially affected. Its posting can be found at: http://www.niscc.gov.uk/niscc/docs/re-20050412-00303.pdf?lang=en.
Open Caveats - Cisco IOS Release 12.3(8)YA
This section documents possible unexpected behavior by Cisco IOS Release 12.4(11)XJ1 and describes only severity 1 and 2 caveats and select severity 3 caveats.
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Traceback may be seen when show ip access-list command is given, when named access lists are configured.
Workaround
Use numbered access lists.
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Related Documentation
The following sections describe the documentation available for the Cisco 800 and SOHO 90 series routers. These documents consist of hardware and software installation guides, Cisco IOS configuration guides 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 Cisco.com and http://www.cisco.com/univercd/home/index.htm.
Use these release notes with these documents:
Release-Specific Documents
The following documents are specific to Cisco IOS Release 12.3 and are located on Cisco.com and http://www.cisco.com/univercd/home/index.htm:
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On Cisco.com at:
Products and Solutions: Cisco IOS Software: Cisco IOS Software Releases 12.3: Instructions and Guides: Release Notes
On http://www.cisco.com/univercd/home/index.htm at:
Cisco IOS Software: Cisco IOS Release 12.3: Release Notes: Cross-Platform Release Notes
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As a supplement to the caveats listed in these release notes, see Caveats for Cisco IOS Release 12.3 and Caveats for Cisco IOS Release 12.3T, which contains caveats applicable to all platforms for all maintenance releases of Cisco IOS Release 12.3 and Cisco IOS Release 12.3T.
On Cisco.com at:
Products & Solutions: IOS Software: Cisco IOS Software Releases 12.3: Instructions and Guides: Release Notes: Release Notes for Cisco IOS Release 12.3, Part 5: Caveats
On http://www.cisco.com/univercd/home/index.htm at:
Cisco IOS Software: Cisco IOS Release 12.3: Release Notes: Caveats
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Platform-Specific Documents
These documents are available for the Cisco 800 and SOHO 90 series routers:
On Cisco.com at:
Technical Documentation: Routers: Fixed Config. Access Routers: <platform_name>
On http://www.cisco.com/univercd/home/index.htm at:
Product Documentation: Routers: Fixed Config. Access Routers: <platform_name>
Cisco Feature Navigator
Cisco IOS software is packaged in feature sets that are supported on specific platforms. To obtain updated information regarding platform support for this feature, access Cisco Feature Navigator. Cisco Feature Navigator dynamically updates the list of supported platforms as new platform support is added for the feature.
Cisco 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. You can search by feature or release. Under the release section, you can compare releases side by side to display both the features unique to each software release and the features in common.
To access Cisco 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 found at this URL:
http://tools.cisco.com/RPF/register/register.do
Cisco Feature Navigator is updated regularly when major Cisco IOS software releases and technology releases occur. For the most current information, go to the Cisco Feature Navigator home page at the following URL:
http://tools.cisco.com/ITDIT/CFN/jsp/index.jsp
Cisco IOS Software Documentation Set
The Cisco IOS software documentation set consists of the Cisco IOS configuration guides, Cisco IOS command references, and several other supporting documents.
Documentation Modules
Each module in the Cisco IOS documentation set consists of one or more configuration guides and one or more corresponding command references. Chapters in a configuration guide describe protocols, configuration tasks, and 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.
On Cisco.com at:
Products and Solutions: Cisco IOS Software: Cisco IOS Releases 12.3: Instructions and Guides
On http://www.cisco.com/univercd/home/index.htm at:
Cisco IOS Software: Cisco IOS Release 12.3: Configuration Guides and Command References
Cisco IOS Release 12.3 Documentation Set Contents
Table 9 lists the contents of the Cisco IOS Release 12.3 software documentation set, which is available in electronic form and in printed form if ordered.
On Cisco.com at:
Products and Solutions: Cisco IOS Software: Cisco IOS Releases 12.3: Instructions and Guides
On http://www.cisco.com/univercd/home/index.htm at:
Cisco IOS Software: Cisco IOS Release 12.3
Obtaining Documentation
Cisco documentation and additional literature are available on Cisco.com. Cisco also provides several ways to obtain technical assistance and other technical resources. These sections explain how to obtain technical information from Cisco Systems.
Cisco.com
You can access the most current Cisco documentation at this URL:
http://www.cisco.com/univercd/home/home.htm
You can access the Cisco website at this URL:
You can access international Cisco websites at this URL:
http://www.cisco.com/public/countries_languages.shtml
Documentation DVD
Cisco documentation and additional literature are available in a Documentation DVD package, which may have shipped with your product. The Documentation DVD is updated regularly and may be more current than printed documentation. The Documentation DVD package is available as a single unit.
Registered Cisco.com users (Cisco direct customers) can order a Cisco Documentation DVD (product number DOC-DOCDVD=) from the Ordering tool or Cisco Marketplace.
Cisco Ordering tool:
http://www.cisco.com/en/US/partner/ordering/
Cisco Marketplace:
http://www.cisco.com/go/marketplace/
Ordering Documentation
You can find instructions for ordering documentation at this URL:
http://www.cisco.com/univercd/cc/td/doc/es_inpck/pdi.htm
You can order Cisco documentation in these ways:
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http://www.cisco.com/en/US/partner/ordering/
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Documentation Feedback
You can send comments about technical documentation to bug-doc@cisco.com.
You can submit comments by using the response card (if present) behind the front cover of your document or by writing to the following address:
Cisco Systems
Attn: Customer Document Ordering
170 West Tasman Drive
San Jose, CA 95134-9883We appreciate your comments.
Cisco Product Security Overview
Cisco provides a free online Security Vulnerability Policy portal at this URL:
http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html
From this site, you can perform these tasks:
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A current list of security advisories and notices for Cisco products is available at this URL:
If you prefer to see advisories and notices as they are updated in real time, you can access a Product Security Incident Response Team Really Simple Syndication (PSIRT RSS) feed from this URL:
http://www.cisco.com/en/US/products/products_psirt_rss_feed.html
Reporting Security Problems in Cisco Products
Cisco is committed to delivering secure products. We test our products internally before we release them, and we strive to correct all vulnerabilities quickly. If you think that you might have identified a vulnerability in a Cisco product, contact PSIRT:
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Tip
Never use a revoked or an expired encryption key. The correct public key to use in your correspondence with PSIRT is the one that has the most recent creation date in this public key server list:
http://pgp.mit.edu:11371/pks/lookup?search=psirt%40cisco.com&op=index&exact=on
In an emergency, you can also reach PSIRT by telephone:
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Obtaining Technical Assistance
For all customers, partners, resellers, and distributors who hold valid Cisco service contracts, Cisco Technical Support provides 24-hour-a-day, award-winning technical assistance. The Cisco Technical Support Website on Cisco.com features extensive online support resources. In addition, Cisco Technical Assistance Center (TAC) engineers provide telephone support. If you do not hold a valid Cisco service contract, contact your reseller.
Cisco Technical Support Website
The Cisco Technical Support Website provides online documents and tools for troubleshooting and resolving technical issues with Cisco products and technologies. The website is available 24 hours a day, 365 days a year, at this URL:
http://www.cisco.com/techsupport
Access to all tools on the Cisco Technical Support Website requires a Cisco.com user ID and password. If you have a valid service contract but do not have a user ID or password, you can register at this URL:
http://tools.cisco.com/RPF/register/register.do
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Submitting a Service Request
Using the online TAC Service Request Tool is the fastest way to open S3 and S4 service requests. (S3 and S4 service requests are those in which your network is minimally impaired or for which you require product information.) After you describe your situation, the TAC Service Request Tool provides recommended solutions. If your issue is not resolved using the recommended resources, your service request is assigned to a Cisco TAC engineer. The TAC Service Request Tool is located at this URL:
http://www.cisco.com/techsupport/servicerequest
For S1 or S2 service requests or if you do not have Internet access, contact the Cisco TAC by telephone. (S1 or S2 service requests are those in which your production network is down or severely degraded.) Cisco TAC engineers are assigned immediately to S1 and S2 service requests to help keep your business operations running smoothly.
To open a service request by telephone, use one of the following numbers:
Asia-Pacific: +61 2 8446 7411 (Australia: 1 800 805 227)
EMEA: +32 2 704 55 55
USA: 1 800 553-2447For a complete list of Cisco TAC contacts, go to this URL:
http://www.cisco.com/techsupport/contacts
Definitions of Service Request Severity
To ensure that all service requests are reported in a standard format, Cisco has established severity definitions.
Severity 1 (S1)—Your network is "down," or there is a critical impact to your business operations. You and Cisco will commit all necessary resources around the clock to resolve the situation.
Severity 2 (S2)—Operation of an existing network is severely degraded, or significant aspects of your business operation are negatively affected by inadequate performance of Cisco products. You and Cisco will commit full-time resources during normal business hours to resolve the situation.
Severity 3 (S3)—Operational performance of your network is impaired, but most business operations remain functional. You and Cisco will commit resources during normal business hours to restore service to satisfactory levels.
Severity 4 (S4)—You require information or assistance with Cisco product capabilities, installation, or configuration. There is little or no effect on your business operations.
Obtaining Additional Publications and Information
Information about Cisco products, technologies, and network solutions is available from various online and printed sources.
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http://www.cisco.com/go/marketplace/
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http://www.cisco.com/go/iqmagazine
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http://www.cisco.com/en/US/learning/index.html
This document is to be used in conjunction with the documents listed in the "Related Documentation" section.
CCSP, the Cisco Square Bridge logo, Follow Me Browsing, 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 Access Registrar, Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Empowering the Internet Generation, Enterprise/Solver, EtherChannel, EtherFast, EtherSwitch, Fast Step, FormShare, GigaDrive, GigaStack, HomeLink, Internet Quotient, IOS, IP/TV, iQ Expertise, the iQ logo, iQ Net Readiness Scorecard, LightStream, Linksys, MeetingPlace, MGX, the Networkers logo, Networking Academy, Network Registrar, Packet, PIX, Post-Routing, Pre-Routing, ProConnect, RateMUX, ScriptShare, SlideCast, SMARTnet, StrataView Plus, SwitchProbe, TeleRouter, The Fastest Way to Increase Your Internet Quotient, TransPath, and VCO 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. (0411R)
Copyright © 2005 Cisco Systems, Inc. All rights reserved.
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