Aruba Certified Switching Associate Exam
HPE6-A72 Free Questions
What are two primary concerns regarding layer two loops in a redundant topology?
A. routing loops
B. costs associated with upgrading from copper to fiber
C. multiple frame copies leading to instability of the MAC address table
D. security issues with a redundant loop indicating to hackers that a back-door exists
E. broadcast storms
Which port or ports should be allowed through a firewall so that an AOS-CX switch can
act as an SNMP Agent?
A. UDP 1812 and UDP 1813
B. UDP 161
C. TCP 443
D. UDP 162
What is Deep Packet Inspection?
A. a machine learning method of packet inspection for the purpose of choosing which dynamic
routing protocol to automatically assign
B. a concept that applies to firewalls, when examining packets only up through Layer 4
C. a function of Policy Based Routing that examines the entire IPv4 header to forward traffic based
on factors other than destination address
D. a firewall process of examining the packet header all the way to Layer 7 in order to determine if
the packet should be permitted or denied
What is the binary conversion of the hexadecimal value 0x2001?
A. 0010 0001
B. 0002 0000 0000 0001
C. 0011 0000 0000 0001
D. 0010 0000 0000 0001
You need to remote into an AOS-CX switch using SSH in order to update the management IP
address for future connections. Unfortunately, you mis-configured the IP address and are now locked
out of the switch.
What command could you have issued before making changes that would have recovered the original
switch configuration after ten minutes?
A. checkpoint rollback 10
B. checkpoint auto 10
C. checkpoint auto confirm 10
D. boot system secondary 10
The following command is issued:
Switch# checkpoint rollback start
What is the result?
A. The command will fail because rollback commands must be issued from global-config mode