Nokia
4A0-220
Nokia GMPLS-Controlled Optical Networks
Exam Version: 6.0
Questions & Answers PDF
(Demo Version - Limited Content)
For More Information - Visit link below:
https://p2pexam.com/4a0-220
, Question 1. (Single Select)
Which of the following is not a key feature of GMPLS?
A: Self-discovery
B: Fast protection
C: Restoration
D: Resource optimization
Answer: D
Explanation:
GMPLS is a protocol suite that extends the MPLS signaling and routing capabilities to control different
types of switching technologies, such as optical, TDM, and packet switching1. GMPLS has several key
features, such as self-discovery, fast protection, and restoration.Self-discovery allows GMPLS nodes to
automatically discover their neighbors and exchange information about their capabilities and
resources2.Fast protection enables GMPLS nodes to quickly switch to backup paths in case of a failure,
without relying on the control plane3.Restoration allows GMPLS nodes to dynamically establish new paths
in the network after a failure, using the control plane3. Resource optimization is not a key feature of
GMPLS, but rather a potential benefit of using GMPLS to efficiently utilize the network resources and avoid
over-provisioning.Reference:
1: Nokia GMPLS-controlled Optical Networks Course | Nokia
2: GMPLS - Nokia
3: Traffic survivability through Protection and Restoration Combined (PRC) - YouTube
[4]: GMPLS: Architecture and Applications - Google Books
Question 2. (Single Select)
What is the meaning of Generalized in GMPLS?
A: Switching can be based on values other than the label
B: The label can assume an extended value range, and is not constrained as it is with MPLS
C: Unlike MPLS, GMPLS supports multi-vendor networks
D: GMPLS can be used for traffic types other than data packets
Answer: D
https://p2pexam.com/4a0-220 Page 2 of 6
4A0-220
Nokia GMPLS-Controlled Optical Networks
Exam Version: 6.0
Questions & Answers PDF
(Demo Version - Limited Content)
For More Information - Visit link below:
https://p2pexam.com/4a0-220
, Question 1. (Single Select)
Which of the following is not a key feature of GMPLS?
A: Self-discovery
B: Fast protection
C: Restoration
D: Resource optimization
Answer: D
Explanation:
GMPLS is a protocol suite that extends the MPLS signaling and routing capabilities to control different
types of switching technologies, such as optical, TDM, and packet switching1. GMPLS has several key
features, such as self-discovery, fast protection, and restoration.Self-discovery allows GMPLS nodes to
automatically discover their neighbors and exchange information about their capabilities and
resources2.Fast protection enables GMPLS nodes to quickly switch to backup paths in case of a failure,
without relying on the control plane3.Restoration allows GMPLS nodes to dynamically establish new paths
in the network after a failure, using the control plane3. Resource optimization is not a key feature of
GMPLS, but rather a potential benefit of using GMPLS to efficiently utilize the network resources and avoid
over-provisioning.Reference:
1: Nokia GMPLS-controlled Optical Networks Course | Nokia
2: GMPLS - Nokia
3: Traffic survivability through Protection and Restoration Combined (PRC) - YouTube
[4]: GMPLS: Architecture and Applications - Google Books
Question 2. (Single Select)
What is the meaning of Generalized in GMPLS?
A: Switching can be based on values other than the label
B: The label can assume an extended value range, and is not constrained as it is with MPLS
C: Unlike MPLS, GMPLS supports multi-vendor networks
D: GMPLS can be used for traffic types other than data packets
Answer: D
https://p2pexam.com/4a0-220 Page 2 of 6
