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Question 1 🔥

In an STP domain, which two statements are true for a nonroot switch, when it receives a configuration BPDU from the root bridge with the TC bit set? (Choose two.)

Which database solution meets these requirements?

A. It sets the MAC table aging time to max_age time.

Highly voted

B. It sets the MAC table aging time to forward_delay time.

Highly voted

C. It recalculates the STP topology upon receiving topology change notification from the root switch.

Highly voted

D. It does not recalculate the STP topology upon receiving topology change notification from the root switch.

Highly voted

Discussion of the question

Question 2 🔥

While troubleshooting a BGP neighborship, you notice that the neighborship is constantly going up and down. What is causing the neighbors to flap?

Which database solution meets these requirements?

A. The traffic-shaping and rate-limiting parameters are in correct.

Highly voted

B. There is a BGP timer mismatch between both neighbors.

Highly voted

C. There is a routing issue between both neighbors.

Highly voted

D. A firewall is blocking TCP packets with port 179.

Highly voted

E. There is a mismatch on the BGP update source between both neighbors.

Highly voted

F. EBGP multihop has not been configured on the neighbors.

Highly voted

Discussion of the question

Question 3 🔥

Which two statements are true about RSTP? (Choose two.)

Which database solution meets these requirements?

A. By default, RTSP uses a separate TCN BPDU when interoperating with 802.1D switches.

Highly voted

B. By default, RTSP does not use a separate TCN BPDU when interoperating with 802.1D switches.

Highly voted

C. If a designated port receives an inferior BPDU, it immediately triggers a reconfiguration.

Highly voted

D. By default, RTSP uses the topology change TC flag.

Highly voted

E. If a port receives a superior BPDU, it immediately replies with its own information, and no reconfiguration is triggered.

Highly voted

Discussion of the question

Question 4 🔥

While troubleshooting OSPF issues on a broadcast network, the network administrator notices that some routers are stuck in two-way state.What is the cause of this issue?

Which database solution meets these requirements?

A. This is normal on OSPF broadcast network types.

Highly voted

B. The network type is configured incorrectly on these routers

Highly voted

C. There is an MTU mismatch between these routers and their neighbors.

Highly voted

D. This only happens to routers that have their OSPF priority set to 0.

Highly voted

E. Hello packets are not being received on these routers.

Highly voted

Discussion of the question

Question 5 🔥

What can PfR passive monitoring mode measure for TCP flows?

Which database solution meets these requirements?

A. only delay

Highly voted

B. delay and packet loss

Highly voted

C. delay and reachability

Highly voted

D. delay, packet loss, and throughput

Highly voted

E. delay, packet loss, throughput, and reachability

Highly voted

Discussion of the question

Question 6 🔥

Which action has the same effect as disabling spanning tree on a single switch port?

Which database solution meets these requirements?

A. Enable the PortFast feature on the interface

Highly voted

B. Enable the BPDU guard feature on the interface?

Highly voted

C. Enable the BPDU filter feature on the interface?

Highly voted

D. Enable loop guard on the interface

Highly voted

Discussion of the question

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Exam contains 1058 questions

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