HP HPE6-A45 Exam Practice Questions (P. 3)
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Question #11
What must an OSPF router do to ensure nonstop routing should a standby member take over as commander when the original VSF commander fails?
- AIt must run the shortest path first algorithm.
- BIt must participate in a new election for the Designated Router.
- CIt must initiate a graceful restart.
- DIt must re-establish adjacency with its Designated Router.
Correct Answer:
C
C
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Question #12
Two AOS-Switches are directly interconnected. The network administrator wants to prevent broadcast storms and other Layer 2 issues that could occur if there is physical damage to a cable.
Which technology should the administrator implement on the connected switch interfaces?
Which technology should the administrator implement on the connected switch interfaces?
- AMAC Lockdown
- BBidirectional Forwarding Detection (BFD)
- CSpanning Tree Root Guard
- DUnidirectional Link Detection (UDLD)
Correct Answer:
D
D
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Question #13
Refer to the exhibit.

The routing switches shown in the exhibit run OSPF on the links between each other. The commander in the Switch-1 VSF fabric goes down. Traffic is disrupted for several seconds.
What should a network administrator do to support a faster failover in a similar situation?

The routing switches shown in the exhibit run OSPF on the links between each other. The commander in the Switch-1 VSF fabric goes down. Traffic is disrupted for several seconds.
What should a network administrator do to support a faster failover in a similar situation?
- AConfigure echo mode BFD on the VLAN that connects Switch-1 and Switch-2.
- BAdd VRRP on the VLAN between Switch-1 and Switch-2.
- CConfigure graceful restart, or nonstop OSPF, on Switch-1 and Switch-2, with a proper timer.
- DCreate a redundant virtual link between Switch-1 and Switch-2.
Correct Answer:
A
A
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Question #14
Which benefit is provided by MD5 authentication for BGP?
- AIt validates that BGP messages arrive from an authorized device.
- BIt verifies that received BGP routes have valid next hop IP addresses.
- CIt enables users to authenticate to a server across BGP AS boundaries.
- DIt protects BGP routing information from eavesdroppers.
Correct Answer:
A
A
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Question #15
Refer to the exhibits.
Exhibit 1.

Exhibit 2.

The VoIP phone connects, authenticates successfully, and is dynamically assigned to tagged VLAN 6. The endpoint connected to the phone does not authenticate but starts to send untagged traffic.
How does the switch handle this traffic?
Exhibit 1.

Exhibit 2.

The VoIP phone connects, authenticates successfully, and is dynamically assigned to tagged VLAN 6. The endpoint connected to the phone does not authenticate but starts to send untagged traffic.
How does the switch handle this traffic?
- AIt forwards the traffic in VLAN 5.
- BIt relays the traffic to the RADIUS server for authentication.
- CIt forwards the traffic in VLAN 6.
- DIt drops the traffic.
Correct Answer:
B
B
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