Known Extension Problems And Resolutions; Resolving A Plug-In Conflict; Finding The Extension Key On The Cisco Nexus 1000V - Cisco Nexus 1000V Troubleshooting Manual

Chapter 3 Installation
S e n d d o c u m e n t c o m m e n t s t o n e x u s 1 k - d o c f e e d b a c k @ c i s c o . c o m .

Known Extension Problems and Resolutions

Use
Table 3-1
Problem
The extension does not show up immediately in
the plugin.
You cannot delete the extension from the VI
client.
If you click the download and install link for the
extension. you see an error of invalid URI.

Resolving a Plug-In Conflict

If you see the error, "The specified parameter was not correct," when Creating a Nexus 1000V Plug-In
on the vCenter Server, then you have tried to register a plugin that is already registered.
Use the following procedure to resolve this problem.
Make sure that you are using the correct cisco_nexus1000v_extension.xml file.
Step 1
Make sure that you have refreshed your browser since it caches this file and unless refreshed it might
Step 2
cache obsolete content with the same file name.
Follow the steps described in the
Step 3
extension key installed on the VSM with the plug-in installed on the vCenter Server.

Finding the Extension Key on the Cisco Nexus 1000V

You can use this procedure to find the extension key on the Cisco Nexus 1000V.
BEFORE YOU BEGIN
Before beginning this procedure, you must know or do the following:
•
•
OL-28795-01
Table 3-1 to troubleshoot and resolve known problems with plug-ins and extensions.
Known Extension Problems and Resolutions
You are logged in to the Cisco Nexus 1000V VSM CLI in EXEC mode.
You can use the extension key found in this procedure in the
vCenter Server" procedure on page
Resolution
Close the VI client and then open the VI client
again.
If you delete the extension using MOB, then the
VI client screen may not refresh and indicate that
the extension was deleted. In this case, close the
VI client and then open the VI client again.
None.You do not need to click download and
install. If you do, it has no effect on the
installation or connectivity. The plug-in only
needs to be registered with the vCenter.
"Verifying Extension Keys" section on page 3-9
3-12.
Cisco Nexus 1000V Troubleshooting Guide, Release 4.2(1)SV2(2.1)
Managing Extension Keys
to compare the
"Unregister the Extension Key in the
3-7