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Exam 300-610 topic 1 question 93 discussion

Actual exam question from Cisco's 300-610
Question #: 93
Topic #: 1
[All 300-610 Questions]

An engineer is experiencing performance issues on a Cisco UCS blade server. The B-Series blade server contains four CPUs, most of which are idle. The engineer notices that the CPU is suffering from too many requests sent by the NIC. Additionally, the number of queues appears to be insufficient and only a single CPU is processing the network traffic.

Which policy must be used to alleviate these issues?

  • A. LAN connectivity
  • B. dynamic vNIC connection
  • C. Ethernet adapter
  • D. vNIC placement
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Suggested Answer: C 🗳️
by Fcpoultry at Jan. 14, 2024, 3:35 a.m.

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Fcpoultry
Highly Voted 1 year, 5 months ago
Selected Answer: C
"RSS distributes network receive processing across multiple CPUs in multiprocessor systems. This can be: disabled—Network receive processing is always handled by a single processor even if additional processors are available. enabled—Network receive processing is shared across processors whenever possible." https://www.cisco.com/en/US/docs/unified_computing/ucs/sw/gui/config/guide/141/UCSM_GUI_Configuration_Guide_141_chapter19.html#d4900e910_navtitle
upvoted 5 times
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zeppie
Most Recent 2 months, 4 weeks ago
Selected Answer: C
You enable RSS on the ethernet adapter policy https://www.cisco.com/en/US/docs/unified_computing/ucs/sw/gui/config/guide/141/UCSM_GUI_Configuration_Guide_141_chapter19.html#d4900e910_navtitle
upvoted 1 times
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CoAsT_x
5 months, 3 weeks ago
Selected Answer: C
It is 1000% Ethernet adapter policies. C. non-negotiable. https://www.cisco.com/c/en/us/products/collateral/interfaces-modules/unified-computing-system-adapters/victuning-wp.html#Transmitandreceivequeues
upvoted 1 times
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lurker8000
7 months, 1 week ago
Selected Answer: D
D vNIC placement should be the answer here...
upvoted 1 times
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Community vote distribution
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C (25%)
B (20%)
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