ExamGecko
Question list
Search
Search

List of questions

Search

Related questions











Question 159 - N10-008 discussion

Report
Export

A network administrator is reviewing interface errors on a switch. Which of the following indicates that a switchport is receiving packets in excess of the configured MTU?

A.
CRC errors
Answers
A.
CRC errors
B.
Giants
Answers
B.
Giants
C.
Runts
Answers
C.
Runts
D.
Flooding
Answers
D.
Flooding
Suggested answer: B

Explanation:

Giants are packets that exceed the configured MTU (Maximum Transmission Unit) of a switchport or interface, which causes them to be dropped or fragmented by the switch or router. The MTU is the maximum size of a packet that can be transmitted without fragmentation on a given medium or protocol. Giants can indicate misconfiguration or mismatch of MTU values between devices or interfaces on a network, which can cause performance issues or errors. CRC errors are errors that occur when the cyclic redundancy check (CRC) value of a packet does not match the calculated CRC value at the destination, which indicates corruption or alteration of data during transmission due to noise, interference, faulty cabling, etc., but not necessarily exceeding MTU values. Runts are packets that are smaller than the minimum size allowed by the medium or protocol, which causes them to be dropped or ignored by the switch or router. Flooding is a technique where a switch sends packets to all ports except the source port when it does not have an entry for the destination MAC address in its MAC address table, which can cause congestion or broadcast storms on a network.

asked 02/10/2024
Ghalem benhameurlaine
31 questions
User
Your answer:
0 comments
Sorted by

Leave a comment first