Cisco Exam 300-610 Topic 6 Question 88 Discussion

Actual exam question for Cisco's 300-610 exam

Question #: 88
Topic #: 6

A company has added a new FCoE storage array to increase the performance of datastore access for end users. This storage array is directly connected to the Cisco Nexus 5672UP switches using four 10G port-channel interfaces. After deployment, the end users fail to access the datastore compared to the older solution. A network engineer verified the port-channel interface and finds that the congestion occurs when PFC frames are generated at the FCoE ingress interface. Which action must be taken to resolve the congestion issue?

AReserve bandwidth for FCoE VLAN on the port-channel interface connected with storage.

BEnable the FCoE class in QoS on Cisco Nexus 5672UP switches.

CIncrease the queuing buffer in the port-channel interface connected to the storage array.

DAdd an additional FCoE VLAN to the SAN network.

Show Suggested Answer

Suggested Answer: C

by Fallon at May 17, 2024, 02:33 PM

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Selma

10 days ago

D) Adding an additional FCoE VLAN? Really? That's like trying to fit more people in a crowded bus - it just makes the problem worse!

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Augustine

5 hours ago

A) Reserve bandwidth for FCoE VLAN on the port-channel interface connected with storage.

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Yan

12 days ago

I think C) Increasing the queuing buffer might work too, but that's just a bandaid solution. We need to address the root cause, which is the FCoE traffic congestion.

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Virgina

15 days ago

The correct answer is B) Enable the FCoE class in QoS on Cisco Nexus 5672UP switches. This will ensure that the FCoE traffic is prioritized and not affected by congestion.

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