Cisco KVM Console cannot open

Front of the hands of the cheap, each pop up Java Update dialog box I was directly closed, the day was really unbearable to be harassed, upgraded to Java 8. As a result, Cisco KVM is Dead or alive, with the following error:

Exception:

com.sun.deploy.net.FailedDownloadException:Unable to load Resource:https://xx.xx.xxx.xxx:443/software/avctnuova.jar
At Com.sun.deploy.net.DownloadEngine.actionDownload (Unknown Source)
At Com.sun.deploy.net.DownloadEngine.downloadResource (Unknown Source)
At Com.sun.deploy.cache.ResourceProviderImpl.getResource (Unknown Source)
At Com.sun.deploy.cache.ResourceProviderImpl.getResource (Unknown Source)
At Com.sun.javaws.launchdownload$downloadtask.call (Unknown Source)
At Java.util.concurrent.FutureTask.run (Unknown Source)
At Java.util.concurrent.ThreadPoolExecutor.runWorker (Unknown Source)
At Java.util.concurrent.threadpoolexecutor$worker.run (Unknown Source)
At Java.lang.Thread.run (Unknown Source)

Wrapped Exception:

Javax.net.ssl.SSLHandshakeException:Received Fatal Alert:handshake_failure
At Sun.security.ssl.Alerts.getSSLException (Unknown Source)
At Sun.security.ssl.Alerts.getSSLException (Unknown Source)
At Sun.security.ssl.SSLSocketImpl.recvAlert (Unknown Source)
At Sun.security.ssl.SSLSocketImpl.readRecord (Unknown Source)
At Sun.security.ssl.SSLSocketImpl.performInitialHandshake (Unknown Source)
At Sun.security.ssl.SSLSocketImpl.startHandshake (Unknown Source)
At Sun.security.ssl.SSLSocketImpl.startHandshake (Unknown Source)
At Sun.net.www.protocol.https.HttpsClient.afterConnect (Unknown Source)
At Sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect (Unknown Source)
At Sun.net.www.protocol.http.HttpURLConnection.getInputStream0 (Unknown Source)
At sun.net.www.protocol.http.httpurlconnection.access$200 (Unknown Source)
At Sun.net.www.protocol.http.httpurlconnection$9.run (Unknown Source)
At Sun.net.www.protocol.http.httpurlconnection$9.run (Unknown Source)
At java.security.AccessController.doPrivileged (Native Method)
At java.security.AccessController.doPrivileged (Unknown Source)
At Sun.net.www.protocol.http.HttpURLConnection.getInputStream (Unknown Source)
At Sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream (Unknown Source)
At Com.sun.deploy.net.HttpUtils.followRedirects (Unknown Source)
At Com.sun.deploy.net.BasicHttpRequest.doRequest (Unknown Source)
At Com.sun.deploy.net.BasicHttpRequest.doRequest (Unknown Source)
At Com.sun.deploy.net.BasicHttpRequest.doGetRequest (Unknown Source)
At Com.sun.deploy.net.DownloadEngine.actionDownload (Unknown Source)
At Com.sun.deploy.net.DownloadEngine.downloadResource (Unknown Source)
At Com.sun.deploy.cache.ResourceProviderImpl.getResource (Unknown Source)
At Com.sun.deploy.cache.ResourceProviderImpl.getResource (Unknown Source)
At Com.sun.javaws.launchdownload$downloadtask.call (Unknown Source)
At Java.util.concurrent.FutureTask.run (Unknown Source)
At Java.util.concurrent.ThreadPoolExecutor.runWorker (Unknown Source)
At Java.util.concurrent.threadpoolexecutor$worker.run (Unknown Source)
At Java.lang.Thread.run (Unknown Source)

Search Google looked also confused, and later with the Cisco KVM keyword, only to find Cisco's support page.

The correct solution is to remove Java 8 and install update 21 for Java 7. After the downgrade, the problem is resolved.

Download the Java 7 U21 address as follows:

Http://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase7-521261.html

Cisco KVM Console cannot open