HPE6-A46無料問題集「HP Delta-Aruba Certified Switching Professional」

質問 1

Network administrators decide to change OSPF Area 1 to a stub area in order to solve some performance issues. No routes are redistributed into area 1.
What is one implication of making this change?

（A）Endpoints in Area 1 will no longer be able to reach external networks.

（B）Endpoints in Area 1 will no longer be able to reach endpoints in other areas.

（C）Routing devices in area 1 will no longer exchange Type 1 and Type 2 LSAs with each other.

（D）Routing devices in area 1 will temporarily lose adjacency while the change is made.

正解：A 解答を投票する

質問 2

A network administrator wants to prevent changes in the spanning tree topology if a rogue switch connects to interface 1 on an AOSSwitch. The interface should NOT shut down because it receives BPDUs, but it should shut down if it receives superior BPDUs. Which feature should the administratorconfigure on interface 1?

（A）Root guard

（B）Loop guard

（C）BPDU filtering

（D）BPDU protection

正解：A 解答を投票する

質問 3

What must an OSPF router do to ensure nonstop routing should a standby member take over as commander when the original VSF commander fails?

（A）It must re-establish adjacency with its Designated Router.

（B）It must run the shortest path first algorithm.

（C）It must participate in a new election for the Designated Router.

（D）It must initiate a graceful restart.

正解：D 解答を投票する

質問 4

A company has a wireless Aruba solution and wired users that connect to AOS-Switches. The company wants deep insight into the types of applications that wired users run. The company also wants more control over the traffic.
What can the company do to meet these goals?

（A）Set up remote traffic mirroring between the AOS-Switches and Aruba Mobility Controllers.

（B）Use tunneled node to send traffic through an Aruba Mobility Controller

（C）Configure extended IP ACLs on the AOS-Switches to filter the traffic.

（D）Configure RMON receivers on the switches.

正解：B 解答を投票する

質問 5

A company requires AOS-Switches at the campus core. The switches:
* Will act as the default gateways for several campus VLANs
* Must provide redundancy for their services and tolerate the loss of a link or an entire switch
* Must recover from the failure of one of the switches within a second or less VRRP and MSTP are proposed to meet these requirements. What is an issue with this proposal?

（A）VRRP does not interoperate with MSTP.

（B）VRRP provides routing redundancy but not default gateway redundancy.

（C）VRRP provides redundancy against lost links but not a failed switch.

（D）VRRP takes longer than a second to fail over.

正解：D 解答を投票する

質問 6

AOS-Switches authenticate guests to ClearPass with captive portal. When guests first connect their device to the network, they are redirected to a captive portal in which they log in. ClearPass then stores the guest MAC addresses, and the guests are permitted access. Due to a conflict, the network administrator needs to change the dynamic authorization port, port 3799, on Aruba ClearPass.
If the administrator forgets to also change the port on one of the AOS-Switches, what will be one symptom?

（A）When some guests successfully authenticate in the captive portal, they are redirected back to the portal page.

（B）Guests are redirected to the system listening on port 3799.

（C）Some guests are unable to reach the captive portal page. Instead, they receive no access at all.

（D）Some guests receive full access to the network when they first connect instead of being redirected to the portal page.

正解：C 解答を投票する

質問 7

Refer to the exhibits.
Exhibit 1

Exhibit 2

A network administrator sets up PIM-DM to route traffic from the multicast source to clients in VLAN 24.
The server begins to forward multicasts, and the clients are set up to receive them. However, the multicasts do not reach the clients.
Based on the output, what should the administrator verify?

（A）that state refreshes are enabled on Switch-2

（B）that Switch-2 has PIM-DM enabled on VLAN 10

（C）that Switch-1 has selected Switch-2 as its RP for 239.1.1.1

（D）that VLAN 24 on Switch-1 runs both IGMP and PIM-DM

正解：B 解答を投票する

質問 8

Network administrators need to inspect all traffic that arrives on an AOS-Switch in VLAN 2 and is destined to TCP ports 50000-50010. They want to send the traffic to a protocol analyzer connected to the switch for deeper inspection.
What else must they create to achieve their goal?

（A）an extended IP ACL that selects the TCP traffic, apply the ACL to interfaces VLAN 2, and specify interfaces in VLAN 2 as monitor ports

（B）an extended IP ACL that selects the TCP traffic, apply the ACL to the mirror session, and specify interfaces in VLAN 2 as monitor ports

（C）a traffic class that selects the TCP traffic, map the class to the mirror session in a policy to VLAN 2

（D）a traffic class that selects the TCP traffic, and apply the traffic class directly to the interface that connects to the protocol analyzer

（E）a traffic class that selects the TCP traffic, and apply the traffic class directly to the interface that connects to the protocol analyzer

正解：C 解答を投票する

質問 9

A customer wants to authenticate AOS-Switch managers to a RADIUS server. Managers should be assigned either read-only or full read-write level access based on the Service-Type VSA in their user account.
What must the network administrator enable on the AOS-Switches to ensure they comply with this plan?

（A）SNMPv3 and SNMPv3 restricted access.

（B）a manager and operator password

（C）privileged-mode login authentication

（D）RADIUS-based command authorization

正解：D 解答を投票する

質問 10

Refer to the exhibit.

An AOS-Switch connects to an unmanaged switch in a meeting room. The exhibit shows security settings for this port. Users report that they sometimes lose connectivity and then get it back.
Which best practice should network administrators follow to avoid this issue?

（A）Eavesdrop prevention should be disabled when port security is in limited-continuous mode.

（B）Port security and loop protection should not be enabled on the same port.

（C）Loop protection should operate in VLAN mode, rather than port mode, when port security is enabled.

（D）The loop protection and port security actions should be set to match.

正解：A 解答を投票する

HPE6-A46 無料問題集「HP Delta-Aruba Certified Switching Professional」

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