Cisco Nexus 1000V Troubleshooting Guide, Release 4.2(1) SV1(4a)
New and Changed Information
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Table of Contents

New and Changed Information

New and Changed Information

This section describes the information in this document that is either new or has changed with each release.

To find additional information about new features or command changes, see the following:

 

Feature
Description
Changed in release
Where Documented

In service software upgrade (ISSU)

Added new section for troubleshooting ISSU.

4.2(1)SV1(4a)

“Upgrade”

VEM software upgrade

Added new section for troubleshooting VEM software upgrade.

4.2(1)SV1(4a)

“Upgrade”

DHCP, DAI, IPSG

Added new section for troubleshooting DHCP, Dynamic ARP Inspection, and IP Source Guard.

4.2(1)SV1(4)

“DHCP, DAI, and IPSG”

Virtual Service Domain

Added new section for troubleshooting Virtual Service Domain.

4.2(1)SV1(4)

“Virtual Service Domain”

Port profiles

Added section for port profiles, new information about quarantined port profiles.

4.2(1)SV1(4)

“Port Profiles”

Upgrade

Added new section for troubleshooting upgrade problems.

4.2(1)SV1(4)

“Upgrade”

VEM health check

The VEM health check shows the cause of a connectivity problem and recommends next steps in troubleshooting.

4.0(4)SV1(3)

“Checking Network Connectivity Between the VSM and the VEM” section

VSM connection failure after ESX reboot

The section describes how to prevent loss of connectivity related to an MTU mismatch following a reboot of the ESX.

4.0(4)SV1(3)

“Connection Failure After ESX Reboot”