A network administrator is managing a network that deploys a multicast service. The administrator has multiple streams successfully being routed by PIM-DM in the network. The administrator then adds a new stream with a destination address of 239.0.0.1. However, clients who have not joined the stream are receiving it.
What should the administrator do to fix this problem?

• A.Define the 239.0.0.1 stream on the PIM candidate bootstrap router
• B.Verify that IGMP is enabled between the switches connecting the multicast source and receivers
• C.Define the 239.0.0.1 stream on the rendezvous point (RP)
• D.Change the destination multicast address to 239.1.1.1

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A company is implementing AOS-CX switches at the access layer. The company wants to implement access control for employees and guests.
Which security features will require a ClearPass server to be installed and used by the company?

• A.Change of authorization (CoA)
• B.Downloadable user roles
• C.User-based tunneling (UBT)
• D.Dynamic segmentation

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A company is implementing a new wireless design and needs it to support high availability, even during times of switch system upgrades. The solution will involve Aruba Mobility Controller (MC) and Aruba AP connections requiring POE. Which campus AOS-CX switch solution and virtual switching should the company implement at the campus access layer?

• A.AOS-CX 6400 and VSX
• B.AOS-CX 6300 and VSF
• C.AOS-CX 8325 and VSF
• D.AOS-CX 8400 and VSX

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A network engineer is using NetEdit to manage AOS-CX switches. The engineer notices that a lot of third-party VoIP phonesare showing up in the NetEdit topology The engineer deletes these, but they are automatically rediscovered by NetEdit andadded back in What should the administrator do to solve this problem?

• A.Disable the RESTful API on all the VoIP phones
• B.Disable LLDP globally on the AOS-CX switches where phones are connected
• C.Disable SSH access on all the VoIP phones.
• D.Change the VoIP phone SNMP community string to something unknown by NetEdit.

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Examine the configuration performed on newly deployed AOS-CX switches:

After performing this configuration, the administrator notices that the switch ports always remain in the EAP start state. What should the administrator do to fix this problem?

• A.Define the server group cppm
• B.Set the ports to client-mode
• C.Enable change of authorization (CoA)
• D.Create and assign a local user role to the ports

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