Cisco WAN Switching Modules

Document ID: 7013

Contents

Introduction
Prerequisites
      Requirements
      Components Used
      Conventions
How to Use this Document
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Related Information

Introduction

This document defines trunk errors reported by the Cisco IGX 8400 Series Switch broadband trunk module (BTM) and the network trunk module (NTM) for Cisco WAN Switching System Software Release 9.2 and later.

Prerequisites

Requirements

There are no specific requirements for this document.

Components Used

This document is not restricted to specific software and hardware versions.

The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.

Conventions

For more information on document conventions, refer to the Cisco Technical Tips Conventions.

How to Use this Document

To use this document, refer to IGX 8400 BTM Trunk Error Troubleshooting Definitions and IGX 8400 NTM Trunk Error Definitions, or IGX 8400 UXM Trunk Error Troubleshooting and Definitions and choose links to various alarms. These links provide this information:

• A list of errors found in switch software release 9.2 and later

• Definitions of alarms and troubleshooting information

Trunk errors reported by the NTM are similar to those reported by the IPX network trunk card (NTC) for switch software release 9.1 and earlier. The IPX is not supported by switch software release 9.2 and later.

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Related Information

• How to Distinguish Between Different IGX NTM Models
• WAN Switching Network Synchronization Fundamentals
• International Telephony Union (ITU) Recommendation G.704
• Cisco WAN Switching Solutions - Cisco Documentation
• Guide to New Names and Colors for WAN Switching Products
• Software Center - WAN Switching Software
• Technical Support - Cisco Systems