Question 1

What steps are part of the Key Management workflow when a wireless device is roaming from AP1 to AP2? (Select two.)

Options :

A : AP1 will cache the client-s information and send it to the Key Management service

B : The Key Management service receives from AirMatch a list of all AP2-s neighbors

C : The Key Management service receives a list of all AP1 s neighbors from AirMatch.

D : The Key Management service then generates R1 keys for AP2-s neighbors.

E : A client associates and authenticates with the AP2 after roaming from AP1

Answer: A,D

Question 2

Two AOS-CX switches are configured with VSX at the the Access-Aggregation layer where servers attach to them An SVI interface is configured for VLAN 10 and serves as the default gateway for VLAN 10. The ISL link between the switches fails, but the keepalive interface functions. Active gateway has been configured on the VSX switches.

What is correct about access from the servers to the Core? (Select two.)

Options :

A : Server 1 can access the core layer via the keepalrve link

B : Server 2 can access the core layer via the keepalive link

C : Server 2 cannot access the core layer.

D : Server 1 can access the core layer via both uplinks

E : Server 1 and Server 2 can communicate with each other via the core layer

F : Server 1 can access the core layer on only one uplink

Answer: D,F

Question 3

With the Aruba CX switch configuration, what is the Active Gateway feature that is used for and is unique to VSX configuration?

Options :

A : VRRP and Active gateway are mutually exclusive on a VLAN

B : VRID is set automatically as SVI vlan id

C : VRIDs need to be non-overlapping with VRRP

D : VRRP and Active Gateway can be configured on a single VLAN for interoperability

Answer: A

Question 4

Using Aruba best practices what should be enabled for visitor networks where encryption is needed but authentication is not required?

Options :

A : Wi-Fi Protected Access 3 Enterprise

B : Opportunistic Wireless Encryption

C : Wired Equivalent Privacy

D : Open Network Access

Answer: B

Question 5

Describe the difference between Class of Service (CoS) and Differentiated Services Code Point (DSCP).

Options :

A : CoS has much finer granularity than DSCP

B :

CoS is only contained in VLAN Tag fields DSCP is in the IP Header and preserved throughout the IP packet flow

C : They are similar and can be used interchangeably.

D :

CoS is only used to determine CLASS of traffic DSCP is only used to differentiate between different Classes.

Answer: B

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