NEW QUESTION 1
Refer to the exhibit.
Exhibit 1.

Exhibit 2.

A network administrator needs to set up DHCP relay in a switched network comprised of ArubaOS switches. Switch A and Switch B have the IP settings in Exhibit 2, and no static or dynamic routes. Switch B is the DCHP server’s default gateway. The administrator correctly configures the IP helper address on Switch A. However, when the DHCP client attempts to acquire an IP address in VLAN 10, the process fails.
What does the administrator need to do to solve this problem?

• A. Configure a static route on Switch A, and enable IP Helper on Switch B.
• B. Configure a static route on Switch A.
• C. Configure a static route on Switch A and Switch B, and enable IP Helper on Switch B.
• D. Configure a static route on Switch A and Switch B.

Answer: D

NEW QUESTION 2
Member 1 is the commander of a Virtual Switching Framework (VSF) fabric. A power disruption causes member1 to go down. What happens when power is restored and member 1 boots?

• A. Member 1 fails to rejoin the VSF fabric, and the error disrupts member 2.
• B. Member 1 rejoins the VSF fabric and becomes the commander.
• C. Member 1 rejoins the VSF fabric, and member 2 continues to act as commander.
• D. Member 1 fails to rejoin the VSF fabric, and member 2 continues to act as commander.

Answer: B

NEW QUESTION 3
A manager password is configured on an ArubaOS switch. The network administrator wants to ensure managers only use SSH to connect to the ArubaOS switch for CLI access. Which step should the administrator complete to accomplish this?

• A. Enter the command no telnet-server.
• B. Enter the commend include-credentials.
• C. Enter the command ip ssh.
• D. Enter the command secure-vty.

Answer: A

NEW QUESTION 4
Refer to the exhibit.
Exhibit 1.

Exhibit 2.

PC1 cannot reach PC2.
Based on the exhibits, what could be the cause of this issue?

• A. PC1 has the wrong IP address for its default gateway setting.
• B. Router A has a direct route, instead of a static route, to 10.1.10.0/24.
• C. The next hop address for the 10.1.20.0/24 route is incorrect.
• D. Router A has an invalid subnet mask for the VLAN 1 subnet.

Answer: A

NEW QUESTION 5
A network administrator configures MSTP on an ArubaOS switch. The administrator wants to ensure that this switch is always the root for instance 1.
What should the administrator do to accomplish this?

• A. Specify priority 15 for spanning tree instance 1.
• B. Specify spanning tree cost 0 on all switch ports that connect to other switches that use instance 1.
• C. Specify priority 0 for spanning tree instance 1.
• D. Specify spanning tree cost 15 on all switch ports that connect to other switches that use instance 1.

Answer: C

NEW QUESTION 6
Refer to the exhibit.

Endpoint A sends broadcast ARP requests. Where are these requests received?

• A. at EndpointC
• B. at EndpointB
• C. at EndpointB, at EndpointC, and at EndpointD
• D. at EndpointB and at EndpointC

Answer: A

NEW QUESTION 7
How does a switch treat a link aggregation?

• A. The switch treats the link aggregation as one logical link for spanning tree, but it learns MAC addresses separately on each individual interface within the aggregation.
• B. The switch treats the link aggregation as one logical lin
• C. It assigns one spanning tree port role to the link aggregation, and it learns MAC addresses on the aggregation.
• D. The switch treats the link aggregation as one logical link for MAC learning, but it assigns an individual spanning tree port role to each interface within the aggregation.
• E. The switch treats each interface within the interface as a separate entity for MAC address learning; it also assigns an individual spanning tree port role to each interface.

Answer: B

NEW QUESTION 8
A network administrator wants to form a cluster with several Aruba Instant APs. What is required to achieve this goal?

• A. All APs must be pre-configured with WLANs with the same SSID.
• B. All APs must be in the same regulatory domain.
• C. All APs must operate on the same radio channel.
• D. All APs must be the same model.

Answer: B

NEW QUESTION 9
How can a network administrator configure an ArubaOS switch to automatically assign the correct tagged VLANs to a port when an Aruba AP connects to that port?

• A. Configure the tagged VLANs in the device profile and apply that profile to the port.
• B. Configure a MAC-to-VLAN mapping policy and enable MAC-based VLANs on the port.
• C. Enable Zero Touch Provisioning (ZTP) on the switch.
• D. Enable LLDP MED globally and on the switch port.

Answer: A

NEW QUESTION 10
Which standard for wireless connectivity supports both 2.4GHz and 5GHz?

• A. 802.11a
• B. 802.11ac
• C. 802.11g
• D. 802.11n

Answer: D

NEW QUESTION 11
Two switches are members of a Virtual Switching Framework (VSF) fabric. Which statement correctly describes how the switches handle routing?

• A. Only the commander runs routing protocols and builds the IP routing table, but it programs the standby member to route traffic.
• B. Both members build their own IP routing tables, which they synchroniz
• C. Only static IP routing is supported with VSF.
• D. Only the commander runs routing protocols and builds the IP routing table, and all routed traffic must pass through the commander.
• E. Both members run routing protocols and build their own IP routing tables, and they synchronize thetables over VSF links.

Answer: C

NEW QUESTION 12
Refer to the exhibit.
Exhibit 1.

Exhibit 2.

Which devices can communicate with each other at Layer 2?

• A. Devices 1 and 2 can communicate at Layer 2; Devices 3 and 4 can communicate at Layer 2.
• B. Devices 2 and 3 can communicate at Layer 2.
• C. Devices 1 and 3 can communicate at Layer 2.
• D. Devices 1 and 4 can communicate at Layer 2; Devices 2 and 3 can communicate at Layer 2.

Answer: B

NEW QUESTION 13
What often happens when a Layer2 broadcast domain has a loop?

• A. Some switch-to-switch ports take the MSTP alternative role and stay in that role.
• B. In the switch MAC tables, the MAC addresses frequently move from one port to another.
• C. Switches automatically raise their MSTP configuration revision level by one.
• D. In the switch routing tables, some routes converge with new metrics.

Answer: B

NEW QUESTION 14
An ArubaOS switch is protected with a manager password. The network administrator wants to back up the configuration and apply it to other switches. The administrator wants the manager password to be available in both the saved and running configuration.
To accomplish this goal, what must the administrator do before the configuration is backed up?

• A. Enter the password command with the plaintext option.
• B. Configure an SSH keypair on the switch.
• C. Enter the include-credentials command.
• D. Ensure that the server to which the configuration will be backed up uses SCP as opposed to TFTP.

Answer: C

NEW QUESTION 15
The network administrator wants to know which device, type, and manufacturer is connected to port 10 on an Aruba 3810 switch.
Which command could provide this information?

• A. show interface 10
• B. show mac-address 10
• C. show lacp peer 10
• D. show lldp remote-device 10

Answer: D

NEW QUESTION 16
A network administrator enters this command on an ArubaOS switch with IP routing enabled:

This is the only IP route to 0.0.0.0/0 on the switch. What is the effect?

• A. The switch uses this route to route all traffic from 10.1.1.1.
• B. The switch uses this route for all traffic unless the traffic matches a route with a lower cost than 10.
• C. The switch uses this route for all traffic unless the traffic matches a route with a lower administrative distance than 10.
• D. The switch uses this route for all traffic that does not match a specific route in its routing table.

Answer: D

NEW QUESTION 17
Which technology enables a network administrator to group users by logical function instead of physical location, reduce bandwidth waste by limiting broadcast traffic, and improve security by isolating users at Layer2?

• A. 802.1X
• B. SNMPv3
• C. VLANs
• D. Virtual Switching Framework (VSF)

Answer: D

NEW QUESTION 18
A network administrator prepares an ArubaOS switch to be monitored and managed by AirWave. Which credentials are required for AirWave to change configuration settings on the switch?

• A. RADIUS shared secret
• B. SNMPv2c community with manager unrestricted privileges
• C. Telnet or SSH password
• D. SNMPv3c user in the ManagerPriv group

Answer: A

NEW QUESTION 19
A network administrator wants to see how much power an Aruba AP has dynamically requested from an ArubaOS switch port. Which information should the administrator look at?

• A. LLDP with the use of the show lldp info remote-device command
• B. interface with the use of the show interface command
• C. device class with the use of show system power-supply command
• D. device profile with the use of the show device-profile status command

Answer: A

NEW QUESTION 20
Refer to the exhibit.

Assume that Student A’s ARP table is empty. Student A prepares to send an FTP packet to FTP Server B and needs to discover the proper destination MAC address.
For which IP address does Student A send an ARP request?

• A. 10.1.2.2
• B. 10.1.10.1
• C. 10.1.10.87
• D. 10.1.20.1

Answer: D

NEW QUESTION 21
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