Online Access Free HPE6-A78 Exam Questions

What distinguishes a Distributed Denial of Service (DDoS) attack from a traditional Denial of Service (DoS) attack?

• A.A DDoS attack is launched from multiple devices, while a DoS attack is launched from a single device.
• B.A DDoS attack targets multiple devices, while a DoS is designed to incapacitate only one device.
• C.A DDoS attack originates from external devices, while a DoS attack originates from internal devices.
• D.A DoS attack targets one server; a DDoS attack targets all the clients that use a server.

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?

• A.Check CPPM Event viewer.
• B.Reset the user credentials
• C.Renew CPPM's RADIUS/EAP certificate
• D.Check connectivity between CPPM and a backend directory server

Which is an accurate description of a type of malware?

• A.A Trojan is any type of malware that replicates itself and spreads to other systems automatically.
• B.Malvertising can only infect a system if the user encounters the malware on an untrustworthy site.
• C.Worms are usually delivered in spear-phishing attacks and require users to open and run a file.
• D.Rootkits can help hackers gain elevated access to a system and often actively conceal themselves from detection.

A client is connected to a Mobility Controller (MC). These firewall rules apply to this client's role:
ipv4 any any svc-dhcp permit
ipv4 user 10.5.5.20 svc-dns permit
ipv4 user 10.1.5.0 255.255.255.0 https permit
ipv4 user 10.1.0.0 255.255.0.0 https deny_opt
ipv4 user any any permit
What correctly describes how the controller treats HTTPS packets to these two IP addresses, both of which are on the other side of the firewall:
10.1.20.1
10.5.5.20

• A.Both packets are permitted.
• B.The first packet is denied, and the second is permitted.
• C.The first packet is permitted, and the second is denied.
• D.Both packets are denied.

Your company policies require you to encrypt logs between network infrastructure devices and Syslog servers. What should you do to meet these requirements on an ArubaOS-CX switch?

• A.Set up RadSec and then enable Syslog as a protocol carried by the RadSec tunnel.
• B.Specify the Syslog server with the UDP option and then add an CPsec tunnel that selects Syslog.
• C.Specify a priv key with the Syslog settings that matches a priv key on the Syslog server.
• D.Specify the Syslog server with the TLS option and make sure the switch has a valid certificate.