最新的Juniper JN0-692免費考試真題

問題1

Which two statements are true about the OSPF 2-Way state? (Choose two.)

A. It is the normal state for neighbors that are the DR and BDR.

B. It is the normal state for two neighbors that are neither the DR nor BDR.

C. It indicates that a device cannot accept any more full adjacencies.

D. It indicates that communication between two neighbors is bidirectional.

正確答案: B,D

問題2

You have configured an IS-IS adjacency between routers R1 and R2. However, the adjacency is not coming up. Referring to the exhibit, what appears to be the problem?

A. The ge-1/1/2.0 interface has IS-IS level 1 disabled.

B. The ge-1/1/2.0 interface does not have family iso configured.

C. The ge-1/1/2.0 interface has IS-IS level 2 disabled.

D. The R2 interface is down.

正確答案: B

問題3

Click the Exhibit button.

You are asked to troubleshoot a class of service (CoS) problem where packets are being dropped during peak hours on an edge router interface.
According to the outputs shown in the exhibit, which statement is true?

A. The traffic in queue 0 has exceeded both the buffer-size and transmit-rate.

B. The traffic in queue 0 has exceeded the configured transmit-rate only.

C. The traffic in queue 0 is being rewritten incorrectly.

D. The traffic in queue 0 has exceeded the configured buffer-size only.

正確答案: A

問題4

One of your router's OSPF adjacencies is down.
What are three reasons for this adjacency state change? (Choose Three)

A. The controlling BFD session state has gone down.

B. The authentication key on both routers matches.

C. A filter has just been configured on one of the OSPF routers.

D. The OSPF hello value is the same on both routers.

E. One of the physical interfaces has gone down.

正確答案: A,C,E

問題5

You have enabled MPLS in your network using LDP for control plane signaling. After completing the configurations, you find that both your input and output LDP databases have labels only for loopback interfaces.
Referring to the scenario, which two statements are correct? (Choose two.)

A. The default egress policy for LDP in the Junos OS announces only the loopback address.

B. An LDP export policy must be used to create and advertise new label mappings for directly connected prefixes other than the loopback.

C. You should verify the configurations first, then enable ldp traceoptions.

D. An LDP egress policy must be used to create and advertise new label mappings for directly connected prefixes other than the loopback.

正確答案: A,D

問題6

In your network, you have noticed route oscillation involving an OSPF route.
What is the reason?

A. There is an NSSA area.

B. There is a duplicate router ID in the network.

C. The external preference of OSPF is 201.

D. There is a mismatching netmask.

正確答案: B

最新的Juniper Service Provider Routing and Switching Support, Professional - JN0-692免費考試真題

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