Huawei H12-261 Quiz 7 Topic 10 Questions 31-35

Question: 1

RSVP is implemented in the following processes: Rl sends Path messages to request bandwidth reservation to its downstream node R2. After receiving the request, R2 responds to Rl through Resv (short for "Reservation") messages. R2 then sends Path messages to request bandwidth reservation to its downstream node R3. This process repeats until reach the egress router.

q1_H12-261

ATRUE

BFALSE

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Question: 2

In order to maximize the speed and duplex settings of auto-negotiation, a network administrator has configured all Ethernet ports of a workgroup switch to 100 Mbps, full-duplex. When a workstation NIC configured for auto-negotiation is connected to the switch, the resulting negotiated parameters are 100 Mbps, half-duplex. What statement best accounts for this result?

AThe workstation NIC may not be properly configured for auto-negotiation as the highest port speed and duplex should result from this setup.

BThe port speed is auto-negotiated by the burst of Fast Link Pulses sent upon port initialization, but duplex negotiation does not use FLPs.

CThe switch port should be configured as an edge port since the spanning tree protocol leaves the port in the blocking state as it initializes, causing the auto-negotiation process to fail.

DWithout auto-negotiation on the switch, FLPs will not be sent to the workstation, and as a result, the workstation will configure itself to half-duplex.

EThere is a problem with the NIC, most likely resulting from older drivers since auto-negotiation will allow the workstation NIC to identify what speed and duplex settings have been configured on the switch.

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Question: 3

Which features can improve the reliability of routers? (Multiple Choice)

ADouble engines

BDouble power supplies

CHot-swappable modules

DISSUE

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Question: 4

Which of the following are functions of Random Early Discard (RED)? (Multiple Choice)

AAvoiding global synchronization for TCP traffic

BPerforms rate limiting on the specified data traffic

CMinimizing packet delay jitter

DEnsuring that high priority traffic gets sent first

EPreventing starvation in lower priority queues

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Question: 5

You must configure a router to policy route specific traffic across an interface. What are the two best types of information that can be used to direct traffic along this route when using policy based routing?

AThe packet time to live (TTL) and the source IP Address

BThe Source IP address and the layer 2 source address

CThe source IP Address and the protocol (such as FTP, HTTP, and others)

DType of service header and packet length

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Huawei H12-261 Quiz:7 Topic:10 Questions:31-35