HPE6-A45 試験問題を無料オンラインアクセス

A network administrator configures DHCP snooping on VLAN 2. How does the switch handle DHCP traffic that arrives in this VLAN on an untrusted interface?

• A.It drops all DHCP traffic and logs a security event.
• B.It accepts both client and server packets as long as they match the DHCP binding table.
• C.It accepts client packets, but drops packets from a DHCP server.
• D.It accepts packets from a DHCP server, but drops client packets.

A company SNMP policy requires:
* Read-write access to AOS-Switches is controlled by SNMPv3.
* Read-only access to AOS-Switches is permitted with SNMPv3 or SNMPv2c to support legacy applications.
Administrators enable SNMPv3 on the AOS-Switches and set up the proper users and communities. What else should they do on the AOS-Switches to implement this policy?

• A.Leave SNMPv2c enabled, and enable SNMPv3 restricted access.
• B.Disable SNMPv2c, and leave the default public community.
• C.Leave SNMPv2c enabled, and enable SNMPv3 only.
• D.Disable SNMPv2c, and enable SNMPv3 restricted access.

Refer to the exhibits.
Exhibit 1

Exhibit 2

A company does not require authentication for security, but AOS-Switches are set up to use local MAC authentication (LMA) to assign the correct VLAN and priority to IP phones. IP phones and computers belong to different VLANs. Each device is supposed to connect to a specific port, but sometimes users connect their devices to the wrong ports and cannot receive access without help from IT.
How can a network administrator configure the switches to eliminate this issue?

• A.Add the MAC addresses for computers to the myPhones MAC group.
• B.Apply LMA to all edge switch ports, and set the unauth VLAN to the user VLAN.
• C.Set the address limit to 2 on the switch ports that apply LMA.
• D.Create a user role that applies the user VLAN, and set this role as the initial role.

What is a reason for hello packets between two OSPF routers?

• A.to monitor connectivity with the neighbor, but not exchange the routing table
• B.to establish an area that is not directly connected to the backbone Area 0
• C.to permit OSPF to operate between two routers that also run VRRP
• D.to permit an OSPF adjacency between two VSF fabrics

Refer to the exhibit.

A network administrator needs to deploy AOS-Switches that implement port-based tunneled node. Their Aruba controller has IP address 10.1.10.5/24. The architect has assigned tunneled-node endpoints to VLAN
20.
What is one issue with the current configuration planned for VLAN 20 on the switch?

• A.VLAN 20 must have an IP address in the same subnet as the controller.
• B.VLAN 20 must have GRE enabled on it.
• C.VLAN 20 cannot have an IP address.
• D.VLAN 20 must not enable jumbo frames.