What information is located in the first 20 bits of the MPLS label?
- the label number
- the time to live
- the quality of service marking
- the label path
Explanation: The MPLS label has four fields. A 20-bit label field containing the label number, a 3-bit EXP field containing QoS markings, a 1-bit S field that indicates if this is the last label in the stack, and an 8-bit time-to-live field.
Exam with this question: Chapter 18: Quiz - VRF, MPLS, and MPLS Layer 3 VPNs CCNPv8 ENARSI
Please login or Register to submit your answer