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Exam 210-260 All Questions

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Exam 210-260 topic 1 question 109 discussion

Actual exam question from Cisco's 210-260
Question #: 109
Topic #: 1
[All 210-260 Questions]

What is the Cisco preferred countermeasure to mitigate CAM overflows?

  • A. Port security
  • B. Dynamic port security
  • C. IP source guard
  • D. Root guard
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
Port Security on a Cisco switch enables you to control how the switch port handles the learning and storing of MAC addresses on a per-interface basis. The main use of this command is to set a limit to the maximum number of concurrent MAC addresses that can be learned and allocated to the individual switch port.
Reference:
http://www.ciscopress.com/articles/article.asp?p=1681033&seqNum=2
by ciscotesting22 at April 2, 2019, 2:49 p.m.

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IPLogic
5 years, 2 months ago
A is correct. You use port-security command to add Sticky or Dynamic MAC addreses. Never seen Dynamic port security command.
upvoted 1 times
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AS04
5 years, 2 months ago
B is correct as being most specific answer and scalable
upvoted 1 times
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ciscotesting22
6 years ago
Should be A
upvoted 1 times
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