Free HPE6-A78 Exam Braindumps

What is a reason to set up a packet capture on an Aruba Mobility Controller (MC)?

1. A. The company wants to use ClearPass Policy Manager (CPPM) to profile devices and needs to receive HTTP User-Agent strings from the MC.
2. B. The security team believes that a wireless endpoint connected to the MC is launching an attack and wants to examine the traffic more closely.
3. C. You want the MC to analyze wireless clients' traffic at a lower level, so that the ArubaOS firewall can control the traffic I based on application.
4. D. You want the MC to analyze wireless clients' traffic at a lower level, so that the ArubaOS firewall can control Web traffic based on the destination URL.

Correct Answer: C

You are troubleshooting an authentication issue for Aruba switches that enforce 802 IX10 a cluster of Aruba ClearPass Policy Manager (CPPMs) You know that CPPM Is receiving and processing the authentication requests because the Aruba switches are showing Access-Rejects in their statistics However, you cannot find the record tor the Access-Rejects in CPPM Access Tracker
What is something you can do to look for the records?

1. A. Make sure that CPPM cluster settings are configured to show Access-Rejects
2. B. Verify that you are logged in to the CPPM Ul with read-write, not read-only, access
3. C. Click Edit in Access viewer and make sure that the correct servers are selected.
4. D. Go to the CPPM Event Viewer, because this is where RADIUS Access Rejects are stored.

Correct Answer: A

What is symmetric encryption?

1. A. It simultaneously creates ciphertext and a same-size MAC.
2. B. It any form of encryption mat ensures that thee ciphertext Is the same length as the plaintext.
3. C. It uses the same key to encrypt plaintext as to decrypt ciphertext.
4. D. It uses a Key that is double the size of the message which it encrypts.

Correct Answer: C

A company has an Aruba solution with a Mobility Master (MM) Mobility Controllers (MCs) and campus Aps. What is one benefit of adding Aruba Airwave from the perspective of forensics?

1. A. Airwave can provide more advanced authentication and access control services for the AmbaOS solution
2. B. Airwave retains information about the network for much longer periods than ArubaOS solution
3. C. Airwave is required to activate Wireless Intrusion Prevention (WIP) services on the ArubaOS solution
4. D. AirWave enables low level debugging on the devices across the ArubaOS solution

Correct Answer: C

You configure an ArubaOS-Switch to enforce 802.1X authentication with ClearPass Policy Manager (CPPM) denned as the RADIUS server Clients cannot authenticate You check Aruba ClearPass Access Tracker and cannot find a record of the authentication attempt.
What are two possible problems that have this symptom? (Select two)

1. A. users are logging in with the wrong usernames and passwords or invalid certificates.
2. B. Clients are configured to use a mismatched EAP method from the one In the CPPM service.
3. C. The RADIUS shared secret does not match between the switch and CPPM.
4. D. CPPM does not have a network device defined for the switch's IP address.
5. E. Clients are not configured to trust the root CA certificate for CPPM's RADIUS/EAP certificate.

Correct Answer: AE