ExamTopics Logo
Mail Us[email protected]
Menu
Cisco Discussions
exam questions

Exam 300-615 All Questions

View all questions & answers for the 300-615 exam
Go to Exam

Exam 300-615 topic 1 question 54 discussion

Actual exam question from Cisco's 300-615
Question #: 54
Topic #: 1
[All 300-615 Questions]

A client reports that many flaps and server cluster disconnects are occurring in its data center. While troubleshooting the issue, an engineer discovers that a network attack is hitting the Cisco Nexus 7000 Series Switches and that the source IP addresses are spoofed. Which first-line security solution resolves this issue?

  • A. Dynamic ARP Inspection
  • B. Unicast RPF
  • C. IP Source Guard
  • D. Storm Control
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by ccnp_or_bust at Feb. 24, 2021, 12:47 p.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
ccnp_or_bust
Highly Voted 3 years, 2 months ago
Why isn't this C) IP Source Guard?
upvoted 7 times
...
scorpfe
Most Recent 4 weeks ago
Selected Answer: C
C --> IP Source Guard is a security feature that prevents IP source address spoofing by binding the IP address to the MAC address and the port
upvoted 1 times
...
redgremlin
7 months, 2 weeks ago
What about B? Unicast Reverse Path Forwarding (uRPF) helps your router to drop IP packets with spoofed source IP addresses. Unicast RPF is specifically designed to address the issue of IP address spoofing and is a good first-line defense against such attacks. It helps ensure that only legitimate traffic with correctly sourced IP addresses is allowed into the network.
upvoted 1 times
...
SwitchKiller
2 years, 9 months ago
Ip Source Guard protects against Spoofed IP Addresses
upvoted 2 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel
exam
Someone Bought Contributor Access for:
SY0-701
London, 1 minute ago