华为认证考试
APDP（All Path Detection Protocol）最长在多长时间内检测到接口故障（）。A、50msB、1-2sC、100msD、50s
题目
APDP（All Path Detection Protocol）最长在多长时间内检测到接口故障（）。
- A、50ms
- B、1-2s
- C、100ms
- D、50s
相似问题和答案
第1题：
A. all interfaces in the path toward the destination
B. all networks in the path toward the destination
C. adjacent next hop router in the path toward the destination
D. all routers in the path toward the destination
E. all interfaces through which the packets can be routed
F. type of service and precedence in the IP packets
第2题：
A. Send periodic updates regardless of topology changes.
B. Send entire routing table to all routers in the routing domain.
C. Use the shortest-path algorithm to the determine best path.
D. Update the routing table based on updates from their neighbors.
E. Maintain the topology of the entire network in its database.
第3题：
The critical path in a network is the path that:
A.Has the greatest degree of risk.
B.Will elongate the project if the activities on this path take longer than anticipated.
C.Must be completed before all other paths.
D.All of the above.
E.A and B only.
B
第4题：
Which of the following statements regarding routed and routing protocols are true?（）
- A、A routed protocol is assigned to an interface and determines the method of packet deliver.
- B、A routing protocol determines the path of a packet through a network.
- C、A routed protocol determines the path of a packet through a network.
- D、A routing protocol operates at the transport layer of the OSI model.
- E、A routed protocol updates the routing table of a router.
正确答案:A,B
第5题：
关于APDP（All Path Detection Protocol），以下说法正确的是（）。
- A、APDP本地模式是指接口状态直接由数据平面感知，快速检测到故障，而且远端设备不需要支持APDP，但是不能应用于路由器之间有传输设备的情况
- B、APDP远端模式下，远端设备不需要支持APDP，可以检测所有本地故障和远端故障
- C、APDP本地模式和远程模式可以单独使用，也可以同时使用
- D、不能在一台路由器上同时运行APDP本地模式和远程模式，如果同时配置了这两种模式，则只有远程模式起作用
正确答案:A,C
第6题：
A.IVR
B.VoQ
C.FSPF
D.VSANs
E.SANTap
第7题：
A.Reverse protocol forwarding
B.Reverse protocol flooding
C.Reverse path forwarding
D.Reverse path flooding
第8题：
● The critical path in a network is the path that:
A Has the greatest degree of risk.
B Will elongate the project if the activities on this path take longer than anticipated.
C Must be completed before all other paths.
D All of the above.
E A and B only.
第9题：
Part of the job as a network administrator is being able to make a distinction between routed protocols and routing protocols. Which of the following statements is true regarding them?（）
- A、A routing protocol is assigned to an interface and determines the method of packet delivery.
- B、A routed protocol is assigned to an interface and determines the method of packet delivery.
- C、A routing protocol determines the path of a packet through a network.
- D、A routed protocol determines the path of a packet through a network.
- E、A routing protocol operates at the transport layer of the OSI model.
- F、A routed protocol updates the routing table of a router.
正确答案:B,C
第10题：
When policy - based routing (PBR) is being configured, which three criteria can the set command specify?（）
- A、all interfaces in the path toward the destination
- B、all networks in the path toward the destination
- C、adjacent next hop router in the path toward the destination
- D、all routers in the path toward the destination
- E、all interfaces through which the packets can be routed
- F、type of service and precedence in the IP packets
正确答案:C,E,F