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Code d'Examen: HP2-T21
Nom d'Examen: HP (Administering HP Server Solutions)
Questions et réponses: 87 Q&As
Code d'Examen: HP0-J45
Nom d'Examen: HP (Designing and Implementing HP P4000 SAN Solutions)
Questions et réponses: 101 Q&As
Code d'Examen: HP0-Y12
Nom d'Examen: HP (Building ProCurve Resilient, Adaptive Networks)
Questions et réponses: 116 Q&As
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NO.1 While analyzing network traffic using a port monitor on a ProCurve Switch 8212zl, you notice that
many packets have an 802.1p value of 1. If the switch has default QoS settings, what does this indicate?
A. The 8212zl has marked the traffic for low-priority forwarding.
B. The 8212zl has marked the traffic for high-priority forwarding.
C. Another device has marked the traffic for low-priority forwarding.
D. Another device has marked the traffic for high-priority forwarding.
Answer: C
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NO.2 You must design an IP addressing scheme for a network that must support 16 different types of users,
each with
different resource and security requirements. What is an advantage of ensuring that the number of
networks assigned to
each type of user is a power of 2?
A. It enables automatic summarization at classful boundaries.
B. It minimizes the number of VLANs required to support each type of user.
C. It ensures that an adequate number of IP addresses will be available for each type of user.
D. It simplifies summarization because all networks for each type of user can be summarized in a single
routing statement.
Answer: D
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NO.3 You will connect an IP telephone that supports LLDP-MED to port 8 on a ProCurve Switch 3500yl.
Which configuration step will enable the switch to auto-configure the appropriate VLAN for the phone??
A. Enable LLDP-MED in the VLAN 1 configuration context.
B. Configure port 8 as a tagged member of a voice VLAN.
C. Enable LLDP-MED in the configuration context for a voice VLAN.
D. Define port 8 as an LLDP-MED port in the global configuration context.
Answer: B
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NO.4 Why does network congestion often cause more network congestion?
A. RSVP routers allocate more bandwidth to UDP applications.
B. TCP applications request retransmission of dropped packets.
C. QoS settings require switches to retransmit all real-time traffic.
D. 802.1p priorities are ignored after congestion reaches a user-defined threshold.
Answer: B
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NO.5 What is an advantage of locating routing intelligence at the edge of an enterprise network instead of in
the core?
A. The edge-oriented strategy requires fewer VLANs and networks.
B. The edge-oriented strategy supports VRRP and other protocols for default gateway redundancy.
C. The edge-oriented strategy enables ACLs and other traffic filters to be applied before traffic traverses
any part of the network.
D. The edge-oriented strategy simplifies summarization because each router must support VLANs only
for directly connected users.
Answer: C
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NO.6 You must configure QoS on a ProCurve Switch 8212zl in the core layer of a network. One interface on
the switch receives traffic that uses only Layer 3 markers to indicate priority. What must you do to enable
the switch to forward this traffic with correct priority?
A. Set the QoS trust level to the appropriate value.
B. Enable the appropriate interpretation of the IP ToS field.
C. Configure port-based priorities for all ports forwarding this traffic.
D. Configure custom IEEE 802.1p maps for all ports forwarding this traffic.
Answer: B
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NO.7 When does an LLDP-enabled switch start sending LLDP advertisements?
A. when QoS is enabled
B. when IP multicast is enabled
C. immediately after it has started
D. when it receives an LLDP request from a neighbor
Answer: C
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NO.8 When does a router use administrative distance to determine which route to include in its route table?
A. when the router learned about multiple routes with equal-cost paths to the same destination
B. when the router learned about multiple routes to the same destination from different sources using the
same routing protocol
C. when the router learned about multiple routes to the same destination from different routing protocols
or static configuration
D. when the router is configured with static routes to the same destination that specify the same cost but
different next hop router interfaces
Answer: C
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