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050-SEPROSIEM-01 · Question #44

If you upgrade the RSA enVision appliance JDK to 1.6.20,then you must

The correct answer is D. Manually upgrade the client JRE to match the version on the appliance. When the RSA enVision appliance JDK is upgraded, the client JRE must be manually upgraded to the matching version to maintain compatibility.

Deployment and Configuration of NetWitness Components

Question

If you upgrade the RSA enVision appliance JDK to 1.6.20,then you must

Options

  • AUse Mozilla Firefox to access the client
  • BRun the appliance Isconfigurationwizard to upgrade the JRE
  • CManually upgrade the appliance JRE to match the version on the client
  • DManually upgrade the client JRE to match the version on the appliance.

How the community answered

(26 responses)
  • A
    4% (1)
  • B
    4% (1)
  • C
    12% (3)
  • D
    81% (21)

Why each option

When the RSA enVision appliance JDK is upgraded, the client JRE must be manually upgraded to the matching version to maintain compatibility.

AUse Mozilla Firefox to access the client

Browser choice (Mozilla Firefox) is not tied to the JDK version installed on the appliance and does not resolve JRE version compatibility issues.

BRun the appliance Isconfigurationwizard to upgrade the JRE

The lsconfigurationwizard tool is used for appliance configuration, not for upgrading the JRE on the client machine.

CManually upgrade the appliance JRE to match the version on the client

The appliance JRE and JDK were already upgraded as part of the same upgrade process; it is the client JRE that requires manual intervention to match.

DManually upgrade the client JRE to match the version on the appliance.Correct

RSA enVision uses Java for its client-server communication, and the client JRE version must match the JDK version running on the appliance. If the appliance is upgraded to JDK 1.6.20, the client machine must also be manually upgraded to JRE 1.6.20. Version mismatches between the appliance JDK and the client JRE can cause connection failures or client launch errors.

Concept tested: RSA enVision client-appliance JRE version compatibility

Topics

#JDK upgrade#JRE compatibility#appliance maintenance#version management

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