849 お客様のコメント
質問 1：
On an SR-MPLS network, manually configured prefix SIDs on different devices may conflict with each other. Assume that there are four routes (prefix/mask SID) as follows. Which of the following routes will be selected according to the conflict handling principle?
A. 1.1.1.1/32 → SID 2
B. 3.3.3.3/32 → SID 1
C. 2.2.2.2/32 → SID 3
D. 1.1.1.1/32 → SID 1
正解：B
解説: (Pass4Test メンバーにのみ表示されます)
質問 2：
Network Admission Control (NAC) needs to be deployed on the network shown in the figure. Drag a proper authentication mode to each authentication point.
正解：
質問 3：
When Huawei iMaster NCE-IP is used to configure SR-MPLS TE tunnels, which of the following protocols is used by the controller to collect device running status information?
A. Telnet
B. Telemetry
C. IS-IS
D. BGP-LS
正解：B
解説: (Pass4Test メンバーにのみ表示されます)
質問 4：
According to the following information displayed on a router, which of the following are the causes of the failure in establishing an OSPF adjacency relationship?
OSPF error statistics:
1: Hello timer mismatch
0: Netmask mismatch
0: Bad checksum
0: Bad authentication type
0: Unknown neighbor
0: Extern option mismatch
A. The area types are inconsistent.
B. The area IDs are inconsistent.
C. Hello packets are sent at different intervals.
D. The IP address masks of the interfaces are inconsistent.
正解：B,C
解説: (Pass4Test メンバーにのみ表示されます)
質問 5：
MPLS supports both static and dynamic LSP establishment. Which of the following protocols cannot dynamically establish LSPs in MPLS TE scenarios? (Select all that apply)
A. OSPF
B. IS-IS
C. RSVP-TE
D. BGP
正解：A,B,D
解説: (Pass4Test メンバーにのみ表示されます)
質問 6：
Which of the following is the default port used by iMaster NCE-Campus northbound open APIs?
A. 18008
B. 18002
C. 18000
D. 18006
正解：D
解説: (Pass4Test メンバーにのみ表示されます)
質問 7：
Which of the following statements about static VXLAN tunnel configuration are correct?
A. An NVE interface can be associated with multiple VNIs. Therefore, you can create one NVE interface when there are multiple BDs.
B. On an NVE interface, the destination address of a VXLAN tunnel is specified based on the address in the ingress replication list. You can create one NVE interface for multiple VXLAN tunnels.
C. One NVE interface must be created for each VXLAN tunnel, and the source and destination IP addresses must be specified for the NVE interface. Therefore, the number of NVE interfaces is the same as the number of VXLAN tunnels on the VTEP.
D. One NVE interface must be created for each BD. If there are multiple BDs, multiple NVE interfaces must be created.
正解：A,B
解説: (Pass4Test メンバーにのみ表示されます)
質問 8：
When a client invokes the iMaster NCE-Campus RESTful API, it sends an HTTP request. The server then returns the status code 401.
Which of the following errors has occurred?
A. Unauthorized.
B. The requested resource does not exist.
C. The service is unavailable.
D. Access denied.
正解：A
解説: (Pass4Test メンバーにのみ表示されます)
On an SR-MPLS network, manually configured prefix SIDs on different devices may conflict with each other. Assume that there are four routes (prefix/mask SID) as follows. Which of the following routes will be selected according to the conflict handling principle?
A. 1.1.1.1/32 → SID 2
B. 3.3.3.3/32 → SID 1
C. 2.2.2.2/32 → SID 3
D. 1.1.1.1/32 → SID 1
正解：B
解説: (Pass4Test メンバーにのみ表示されます)
質問 2：
Network Admission Control (NAC) needs to be deployed on the network shown in the figure. Drag a proper authentication mode to each authentication point.
正解：
質問 3：
When Huawei iMaster NCE-IP is used to configure SR-MPLS TE tunnels, which of the following protocols is used by the controller to collect device running status information?
A. Telnet
B. Telemetry
C. IS-IS
D. BGP-LS
正解：B
解説: (Pass4Test メンバーにのみ表示されます)
質問 4：
According to the following information displayed on a router, which of the following are the causes of the failure in establishing an OSPF adjacency relationship?
OSPF error statistics:
1: Hello timer mismatch
0: Netmask mismatch
0: Bad checksum
0: Bad authentication type
0: Unknown neighbor
0: Extern option mismatch
A. The area types are inconsistent.
B. The area IDs are inconsistent.
C. Hello packets are sent at different intervals.
D. The IP address masks of the interfaces are inconsistent.
正解：B,C
解説: (Pass4Test メンバーにのみ表示されます)
質問 5：
MPLS supports both static and dynamic LSP establishment. Which of the following protocols cannot dynamically establish LSPs in MPLS TE scenarios? (Select all that apply)
A. OSPF
B. IS-IS
C. RSVP-TE
D. BGP
正解：A,B,D
解説: (Pass4Test メンバーにのみ表示されます)
質問 6：
Which of the following is the default port used by iMaster NCE-Campus northbound open APIs?
A. 18008
B. 18002
C. 18000
D. 18006
正解：D
解説: (Pass4Test メンバーにのみ表示されます)
質問 7：
Which of the following statements about static VXLAN tunnel configuration are correct?
A. An NVE interface can be associated with multiple VNIs. Therefore, you can create one NVE interface when there are multiple BDs.
B. On an NVE interface, the destination address of a VXLAN tunnel is specified based on the address in the ingress replication list. You can create one NVE interface for multiple VXLAN tunnels.
C. One NVE interface must be created for each VXLAN tunnel, and the source and destination IP addresses must be specified for the NVE interface. Therefore, the number of NVE interfaces is the same as the number of VXLAN tunnels on the VTEP.
D. One NVE interface must be created for each BD. If there are multiple BDs, multiple NVE interfaces must be created.
正解：A,B
解説: (Pass4Test メンバーにのみ表示されます)
質問 8：
When a client invokes the iMaster NCE-Campus RESTful API, it sends an HTTP request. The server then returns the status code 401.
Which of the following errors has occurred?
A. Unauthorized.
B. The requested resource does not exist.
C. The service is unavailable.
D. Access denied.
正解：A
解説: (Pass4Test メンバーにのみ表示されます)
川瀬** -
Pass4Testの問題集は今回も信用して使いさせてもらいました。H12-891_V1.0の問題集を購入して翌日にして更新もしてくれて、おかげさまで、試験に無事合格しました。Pass4Testさん、いつもお世話になっております。