Cisco Nexus 1000V User Manual

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Cisco Nexus 1000V Troubleshooting Guide, Release 5.2(1)SV3(1.1)
OL-31593-01
Chapter 1 Overview
Cisco Support Communities
loopback Show logging loopback configuration
module Show module logging configuration
monitor Show monitor logging configuration
nvram Show NVRAM log
pending server address pending configuration
pending-diff server address pending configuration diff
server Show server logging configuration
session Show logging session status
status Show logging status
timestamp Show logging timestamp configuration
| Pipe command output to filter
Example 1-1 shows an example of the show logging command output.
Example 1-1 show logging Command
switch# show logging server
Logging server: enabled
{192.0.1.1}
server severity: critical
server facility: user
Cisco Support Communities
For additional information, visit one of the following support communities:
• Cisco Support Community for Server Networking
• Cisco Communities: Nexus 1000V
Contacting Cisco or VMware Customer Support
If you are unable to solve a problem after using the troubleshooting suggestions in this guide, contact a
customer service representative for assistance and further instructions. Before you call, have the
following information ready to help your service provider assist you as quickly as possible:
• Version of the Cisco Nexus 1000V software that you are running
• Version of the VMware ESX and vCenter Server software that you are running
• Contact phone number.
• Brief description of the problem
• Brief explanation of the steps that you have already taken to isolate and resolve the problem
If you purchased the Cisco Nexus 1000V and support contract from Cisco, contact Cisco for Cisco Nexus
1000V support. Cisco provides Layer 1, Layer 2, and Layer 3 support.
If you purchased the Cisco Nexus 1000V and an SNS through VMware, you should call VMware for
Cisco Nexus 1000V support. VMware provides Layer 1 and Layer 2 support. Cisco provides Layer 3
support.
After you have collected this information, see the “Obtaining Documentation and Submitting a Service
Request” section on page -xx.
For more information on the steps to take before calling Technical Support, see the “Gathering
Information” section on page 1-2.

Cisco Nexus 1000V Specifications

General

Type	Virtual Switch
Manageable	Yes
NetFlow	Yes
SPAN	Yes
ERSPAN	Yes
Operating System	Cisco NX-OS
Form Factor	Virtual
Hypervisor Support	VMware ESXi
Features	VXLAN
Security Features	Port Security, Private VLANs, ACLs