cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
364
Views
0
Helpful
3
Replies

3524XL Cluster Manager Java Problem

lreap
Level 1
Level 1

Five switches on cluster manager (all same IOS 12.0(5.2)XU, configs, etc.) but one has a problem when opening Cluster Manager...Java errors occur and inaccessible to configure using Switch Manager..Here's the errors:

java.lang.ArrayIndexOutOfBoundsException

at SVCreatePorts.<init>(SVCreatePorts.java:248)

at DeviceManager.ConfigureStack(DeviceManager.java:712)

at SMCliInit.run(SMCliInit.java:150)

java.lang.NullPointerException

at DeviceManager.stop(DeviceManager.java:504)

at sun.applet.AppletPanel.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

Ideas??

3 Replies 3

bsivasub
Level 4
Level 4

Please go through the troubleshooting steps in this doc

http://www.cisco.com/warp/public/473/59.html

and check the release notes:

http://www.cisco.com/univercd/cc/td/doc/product/lan/c2900xl/29_35xu/1061501.htm

You may want to upgrade to the latest version and try again.

milan.kulik
Level 10
Level 10

Are you absolutely sure you are using the same IOS version running on the same hardware?

I've noticed similar problem in the past - Cluster Manager was breaking my browser - and the fix was to install the international (Sun) version of the Java plug-in instead of the american one downloaded from CCO.

HTH,

Milan

Yes, I've checked everything - even did the fix suggested by Cisco (upgrade IOS) - unfortunately, now the switch is fubar and we're 500 miles away from the switch. More to come but I like the idea of the Sun version. I think I'll give that a try

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:

Innovations in Cisco Full Stack Observability - A new webinar from Cisco