最新的Cisco 500-201免費考試真題

問題1

When an aggregation or pre-aggregation node is configured, which two interfaces use Bidirectional Failure Detection (BFD)? (Choose two.)

A. CEM interfaces

B. Ethernet interfaces

C. loopback interfaces

D. BFD is not used.

E. VLAN interfaces

正確答案: B,E

問題2

What is the difference between Structure-Agnostic TDM over Packet (SAToP) and Circuit Emulation Service over Packet Switched Network (CESoPSN)?

A. SAToP carries bits; CESoPSN carries bytes.

B. CESoPSN looks at the individual DS0; SAToP looks at the entire circuit.

C. SAToP looks at the individual DS0; CESoPSN looks at the entire circuit.

D. CESoPSN relates to E1; SAToP transports T1.

正確答案: B

問題3

At the unified MPLS transport layer, which type of filter is used?

A. access domain community filter

B. BGP community filtering

C. aggregation filtering

D. route target filtering

正確答案: B

問題4

You have configured your Cisco ASR 901 on the network, created a loopback interface for use with PTP, and assigned the address as a PTP source interface.
Why are you unable to ping the interface address?

A. There is no reason for the interface to not ping; there must be a routing issue.

B. The loopback addresses on a Cisco ASR 901 are not pingable.

C. The loopback addresses assigned as a PTP clock source are not pingable.

D. The interface is shut down and therefore not pingable. Issue the no shut command on the interface.

正確答案: C

問題5

Which two issues did the rollout of mobile broadband standards such as HSPA and Evolution Data Only Optimized (EV-DO) make clear about SONET and SDH infrastructure? (Choose two.)

A. They do not cost effectively scale at the increased traffic volumes.

B. They provide enough flexibility to increase bandwidth.

C. They cost effectively scale at the increased traffic volumes.

D. They can be deployed in a 4G network rollout.

E. They do not provide enough flexibility to increase bandwidth.

正確答案: A,E

最新的Cisco Deploying Cisco Service Provider Mobile Backhaul Solutions - 500-201免費考試真題

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