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

Exam 300-115 All Questions

View all questions & answers for the 300-115 exam
Go to Exam

Exam 300-115 topic 1 question 56 discussion

Actual exam question from Cisco's 300-115
Question #: 56
Topic #: 1
[All 300-115 Questions]

Which statement about Cisco devices learning about each other through Cisco Discovery Protocol is true?

  • A. Each device sends periodic advertisements to multicast address 01:00:0C:CC:CC:CC.
  • B. Each device broadcasts periodic advertisements to all of its neighbors.
  • C. Each device sends periodic advertisements to a central device that builds the network topology.
  • D. Each device sends periodic advertisements to all IP addresses in its ARP table.
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
Cisco devices send periodic CDP announcements to the multicast destination address 01-00-0c-cc-cc-cc, out each connected network interface. These multicast packets may be received by Cisco switches and other networking devices that support CDP into their connected network interface.
Reference: http://network.spravcesite.net/subdom/network/index.php?id=cdp
by [deleted] at April 3, 2025, 6:24 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
Currently there are no comments in this discussion, be the first to comment!
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