Preface
This document introduces troubleshooting tools and provides information about how to recognize a problem with the Cisco Nexus 1000V, determine its cause, and find possible solutions.
This section includes the following topics:
•Audience
•Document Organization
•Document Conventions
•Obtaining Documentation and Submitting a Service Request
•Obtaining Documentation and Submitting a Service Request
Audience
This publication is for experienced network administrators who configure and maintain a Cisco Nexus 1000V.
Document Organization
This document is organized into the following chapters:
|
|
Chapter 1, "Overview of Troubleshooting" |
Describes basic troubleshooting information. |
Chapter 2, "Tools Used in Troubleshooting" |
Describes the available troubleshooting tools. |
Chapter 3, "Installation" |
Describes how to troubleshoot installation problems. |
Chapter 4, "Licensing" |
Describes how to identify and resolve problems related to licensing for theCisco Nexus 1000V. |
Chapter 5, "Modules" |
Describes how to identify and resolve problems with modules. |
Chapter 6, "Ports and Port Profiles" |
Describes how to identify and resolve problems with ports. |
Chapter 7, "Port Channels and Trunking" |
Describes how to identify and resolve problems with port channels and trunks. |
Chapter 8, "Layer 2 Switching" |
Describes how to identify and resolve problems with Layer 2 switching. |
Chapter 9, "ACLs" |
Describes how to identify and resolve problems with ACLs. |
Chapter 10, "Quality of Service" |
Describes how to identify and resolve problems related to Quality of Service (QoS). |
Chapter 11, "NetFlow" |
Describes how to identify and resolve problems with NetFlow. |
Chapter 12, "VLANs" |
Describes how to identify and resolve problems with VLANs. |
Chapter 13, "Private VLANs" |
Describes how to identify and resolve problems related to private VLANs. |
Chapter 14, "Multicast IGMP" |
Describes how to identify and resolve problems with multicast. |
Chapter 15, "SPAN" |
Describes how to identify and resolve problems with SPAN. |
Chapter 16, "High Availability" |
describes how to identify and resolve problems related to High Availability (HA). |
Chapter 17, "System" |
Describes how to identify and resolve problems with VMware. |
Chapter 18, "Before Contacting Technical Support" |
Describes the steps to take before requesting technical support. |
Document Conventions
Command descriptions use these conventions:
|
|
boldface font |
Commands and keywords are in boldface. |
italic font |
Arguments for which you supply values are in italics. |
[ ] |
Elements in square brackets are optional. |
[ x | y | z ] |
Optional alternative keywords are grouped in brackets and separated by vertical bars. |
string |
A nonquoted set of characters. Do not use quotation marks around the string or the string will include the quotation marks. |
Screen examples use these conventions:
screen font |
Terminal sessions and information that the switch displays are in screen font. |
boldface screen font |
Information that you must enter is in boldface screen font. |
italic screen font |
Arguments for which you supply values are in italic screen font. |
< > |
Nonprinting characters, such as passwords, are in angle brackets. |
[ ] |
Default responses to system prompts are in square brackets. |
!, # |
An exclamation point (!) or a pound sign (#) at the beginning of a line of code indicates a comment line. |
This document uses the following conventions:
Note Means reader take note. Notes contain helpful suggestions or references to material not covered in the manual.
Caution
Means
reader be careful. In this situation, you might do something that could result in equipment damage or loss of data.
Related Documentation
Cisco Nexus 1000V includes the following documents available on Cisco.com:
General Information
Cisco Nexus 1000V Release Notes, Release 4.0(4)SV1(1)
Cisco Nexus 1000V and VMware Compatibility Information, Release 4.0(4)SV1(1)
Install and Upgrade
Cisco Nexus 1000V Software Installation Guide, Release 4.0(4)SV1(1)
Cisco Nexus 1000V Virtual Ethernet Module Software Installation Guide, Release 4.0(4)SV1(1)
Configuration Guides
Cisco Nexus 1000V License Configuration Guide, Release 4.0(4)SV1(1)
Cisco Nexus 1000V Getting Started Guide, Release 4.0(4)SV1(1)
Cisco Nexus 1000V Interface Configuration Guide, Release 4.0(4)SV1(1)
Cisco Nexus 1000V Layer 2 Switching Configuration Guide, Release 4.0(4)SV1(1)
Cisco Nexus 1000V Port Profile Configuration Guide, Release 4.0(4)SV1(1)
Cisco Nexus 1000V Quality of Service Configuration Guide, Release 4.0(4)SV1(1)
Cisco Nexus 1000V Security Configuration Guide, Release 4.0(4)SV1(1)
Cisco Nexus 1000V System Management Configuration Guide, Release 4.0(4)SV1(1)
Cisco Nexus 1000V High Availability and Redundancy Reference, Release 4.0(4)SV1(1)
Reference Guides
Cisco Nexus 1000V Command Reference, Release 4.0(4)SV1(1)
Cisco Nexus 1000V MIB Quick Reference
Troubleshooting and Alerts
Cisco Nexus 1000V Troubleshooting Guide, Release 4.0(4)SV1(1)
Cisco Nexus 1000V Password Recovery Guide
Cisco NX-OS System Messages Reference
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:
http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html
Subscribe to the What's New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service and Cisco currently supports RSS version 2.0.