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300-420 Exam Dumps : Designing Cisco Enterprise Networks (ENSLD)

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Designing Cisco Enterprise Networks (ENSLD) Questions and Answers

Question 1

Refer to the exhibit. The connection between SW2 and SW3 is fiber and occasionally experiences unidirectional link failure. An architect must optimize the network to reduce the change of layer2 forwarding loops when the link fails. Which solution should the architect include?

Options:

A.

Utilize 8PDU filter on SW3.

B.

Utilize loop guard on SW2

C.

Utilize BPDU guard on SW1

D.

Utilize root guard on SW1.

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Question 2

Refer to the exhibit.

An engineer must optimize the traffic flow of the network. Which change provides a more

efficient design between the access and the distribution layer?

Options:

A.

Add a link between access switch A and access switch B

B.

Reconfigure the distribution switch A to become the HSRP Active

C.

Change the link between distribution switch A and distribution switch B to be a routed link

D.

Create an EtherChannel link between distribution switch A and distribution switch B

Question 3

A customer plans to deploy WoL in the enterprise with these high-level design requirements:

Which two solutions must the customer select to have a successful deployment? (Choose two.) 3 A. IP directed broadcast and forward-protocol must be enabled on all the SVI or routed interlaces where the client subnets reside.

B. IP helper-addresses for the client ranges must be enabled on the SVI or routed interface where the WoL server subnet resides.

C. IP helper-addresses for the client ranges must be disabled on the SVI or routed interface where the WoL server subnet resides

D. IP helper-addresses for the WoL server must be enabled on the SVI or routed interface where the client subnets reside

E. IP directed broadcast and forward-protocol must be disabled on all the SVI or routed interfaces where the client subnets reside.

Options:

A.

DHCP services must be available.

B.

Clients BIOS settings must be set for WoL.

C.

Clients get IP addresses once online.

D.

Spanning-tree PortFast is enabled on the Layer 2 switches.