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Free HPE6-A78 Exam Braindumps (page: 5)

Page 4 of 16
PDF with 168 Questions

You have deployed a new Aruba Mobility Controller (MC) and campus APs (CAPs). One of the WLANs enforces 802.IX authentication lo Aruba ClearPass Policy Manager (CPPM). When you test connecting the client to the WLAN the test falls. You check Aruba ClearPass Access Tracker and cannot find a record of the authentication attempt. You ping from the MC to CPPM and the ping is successful.
What is a good next step for troubleshooting?

  1. Renew CPPM's RADIUS/EAP certificate
  2. Reset the user credentials
  3. Check CPPM Event viewer
  4. Check connectivity between CPPM and a backend directory server

Answer(s): C



Refer to the exhibit.



This company has ArubaOS-Switches. The exhibit shows one access layer switch, Swllcn-2. as an example, but the campus actually has more switches. The company wants to slop any internal users from exploiting ARP.
What is the proper way to configure the switches to meet these requirements?

  1. On Switch-1, enable ARP protection globally, and enable ARP protection on ail VLANs.
  2. On Switch-2, make ports connected to employee devices trusted ports for ARP protection
  3. On Swltch-2, enable DHCP snooping globally and on VLAN 201 before enabling ARP protection
  4. On Swltch-2, configure static PP-to-MAC bindings for all end-user devices on the network

Answer(s): D



Which attack is an example or social engineering?

  1. An email Is used to impersonate a Dank and trick users into entering their bank login information on a fake website page.
  2. A hacker eavesdrops on insecure communications, such as Remote Desktop Program (RDP) and discovers login credentials.
  3. A user visits a website and downloads a file that contains a worm, which sell-replicates throughout the network.
  4. An attack exploits an operating system vulnerability and locks out users until they pay the ransom.

Answer(s): A



Refer to the exhibit.



You have set up a RADIUS server on an ArubaOS Mobility Controller (MC) when you created a WLAN named "MyEmployees .You now want to enable the MC to accept change of authorization (CoA) messages from this server for wireless sessions on this WLAN.
What is a part of the setup on the MC?

  1. Create a dynamic authorization, or RFC 3576, server with the 10.5.5.5 address and correct shared secret.
  2. Install the root CA associated with the 10 5.5.5 server's certificate as a Trusted CA certificate.
  3. Configure a ClearPass username and password in the MyEmployees AAA profile.
  4. Enable the dynamic authorization setting in the "clearpass" authentication server settings.

Answer(s): B






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