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Exam 300-610 topic 1 question 255 discussion

Actual exam question from Cisco's 300-610
Question #: 255
Topic #: 1
[All 300-610 Questions]



Refer to the exhibit. A Cisco engineer is configuring a data center design scenario with Cisco MDS 9000 Series Switches. The cut-through routing mode is chosen for improved read operation performance. Each iSCSI host requires access to storage through the IPS module. First, the engineer configures the TCP tuning parameters as enabled SACK, the maximum bandwidth of 1 Gbps, buffer size of 4096, keepalive timeout at 1s, and enables Path MTU. Then, the engineer must set the QoS of the ISCSI link. What is the maximum QoS value that must be set for the ISCSI session?

  • A. 1
  • B. 3
  • C. 5
  • D. 63
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Suggested Answer: D 🗳️
by chad0128 at May 18, 2025, 4:55 a.m.

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harmann
4 days, 23 hours ago
Selected Answer: D
DSCP value is from 0 to 63 so the max is 63
upvoted 1 times
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chad0128
4 weeks ago
Selected Answer: B
https://www.cisco.com/en/US/docs/storage/san_switches/mds9000/sw/rel_3_x/configuration/guides/cli_3_4_x/ciscsi.pdf
upvoted 1 times
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