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質問 1：
In BGP4+, both the NUU field and next-hop attribute can be expressed with an IPv6 address and prefix.
A. False
B. True
正解：B
質問 2：
Which of the following statements about traffic policy In CBQ configuration are correct?
A. Traffic policy can be nested infinitely.
B. The traffic policy applied to some interface can not be deleted.
C. Traffic policy is used to bind traffic classifier with traffic behavior.
D. Traffic policy nesting means one QoS policy contains another QoS policy, the behavior of the parent policy Is a sub-policy.
正解：B,C,D
質問 3：
VXLAN uses MAC in UDP encapsulation to extend Layer 2 networks and encapsulates Ethernet packets on IP packets. When packets are transmitted on a routed network, the intermediate touting device does not need to learn inner MAC addresses.
A. False
B. True
正解：B
質問 4：
Which of the following is not a feature of Segment Routing?
A. Segment Routing is a connection-oriented technology that maintains the connection status.
B. Uses the source routing technology to provide fast interaction between the network and upper-layer applications.
C. In addition, the centralized control mode of the controller and the distribution control mode of the forwarder are supported, and the balance between centralized control and distributed control is provided.
D. By extending existing protocols (such as IGP), the existing network can be smoothly evolved.
正解：A
質問 5：
Which of the following statements regarding the description of MPLS are correct?
A. Ingress LER forwards packets based on label.
B. Core LSR forwards packets based on IP routing table.
C. Core LSR forwards packets based on label.
D. Egress LER forwards packets based on IP routing table.
正解：A,C,D
質問 6：
What are the main features of the SDN controller?
A. Open interface
B. Centralized networking
C. Separating the Data Plane and Control Plane
D. Upgrading Routing Protocols
正解：A,B,C
In BGP4+, both the NUU field and next-hop attribute can be expressed with an IPv6 address and prefix.
A. False
B. True
正解：B
質問 2：
Which of the following statements about traffic policy In CBQ configuration are correct?
A. Traffic policy can be nested infinitely.
B. The traffic policy applied to some interface can not be deleted.
C. Traffic policy is used to bind traffic classifier with traffic behavior.
D. Traffic policy nesting means one QoS policy contains another QoS policy, the behavior of the parent policy Is a sub-policy.
正解：B,C,D
質問 3：
VXLAN uses MAC in UDP encapsulation to extend Layer 2 networks and encapsulates Ethernet packets on IP packets. When packets are transmitted on a routed network, the intermediate touting device does not need to learn inner MAC addresses.
A. False
B. True
正解：B
質問 4：
Which of the following is not a feature of Segment Routing?
A. Segment Routing is a connection-oriented technology that maintains the connection status.
B. Uses the source routing technology to provide fast interaction between the network and upper-layer applications.
C. In addition, the centralized control mode of the controller and the distribution control mode of the forwarder are supported, and the balance between centralized control and distributed control is provided.
D. By extending existing protocols (such as IGP), the existing network can be smoothly evolved.
正解：A
質問 5：
Which of the following statements regarding the description of MPLS are correct?
A. Ingress LER forwards packets based on label.
B. Core LSR forwards packets based on IP routing table.
C. Core LSR forwards packets based on label.
D. Egress LER forwards packets based on IP routing table.
正解：A,C,D
質問 6：
What are the main features of the SDN controller?
A. Open interface
B. Centralized networking
C. Separating the Data Plane and Control Plane
D. Upgrading Routing Protocols
正解：A,B,C
Fujino -
私は、H31-124_v2.0を受験し、合格できました。
問題集は見事ですべて出題されました。
お陰様で一発パスしました。ありがとうございました~