Intermediate
Computer Networks
Q51 / 100
What is MPLS (Multi-Protocol Label Switching)?
Correct! Well done.
Incorrect.
The correct answer is B) A technique routing packets based on short labels rather than IP addresses, improving forwarding speed and enabling traffic engineering
B
Correct Answer
A technique routing packets based on short labels rather than IP addresses, improving forwarding speed and enabling traffic engineering
Explanation
MPLS adds a label between Layer 2/3 headers. Label-switching routers forward based on labels (faster than IP lookup). Used by ISPs for traffic engineering, VPNs, and QoS.
Progress
51/100