최신Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 - H12-831_V1.0-ENU무료샘플문제
문제1
On the OSPF network shown in the figure, the cost values of links are marked, and OSPF IP FRR is enabled on R1. Which of the following statements is false?
On the OSPF network shown in the figure, the cost values of links are marked, and OSPF IP FRR is enabled on R1. Which of the following statements is false?
정답: B
문제2
Selective QinQ can add different outer tags to different inner packets. Which of the following statements is false about selective QinQ?
Selective QinQ can add different outer tags to different inner packets. Which of the following statements is false about selective QinQ?
정답: A
설명: (KoreaDumps 회원만 볼 수 있음)
문제3
On the IS-IS network shown in the figure, R1 imports a default route using the default-route-advertise always level-1 command. Which of the following statements are true?
On the IS-IS network shown in the figure, R1 imports a default route using the default-route-advertise always level-1 command. Which of the following statements are true?
정답: A,C,D
설명: (KoreaDumps 회원만 볼 수 있음)
문제4
On the network shown in the figure, the DHCP server function is enabled on GEO/0/0 of R2, and the address pool is an interface address pool. When GEO/0/0 and GEO/0/1 of R1 function as DHCP clients, only one interface can obtain an IP address by default.
On the network shown in the figure, the DHCP server function is enabled on GEO/0/0 of R2, and the address pool is an interface address pool. When GEO/0/0 and GEO/0/1 of R1 function as DHCP clients, only one interface can obtain an IP address by default.
정답: A
문제5
In the BFD (Bidirectional Forwarding Detection) mechanism , two systems establish a BFD session and periodically send BFD control packets along the path between them. If one system does not receive BFD control packets within a specified period, the path is considered faulty .
Which of the following is NOT a possible cause of the BFD session down event?
Options:
In the BFD (Bidirectional Forwarding Detection) mechanism , two systems establish a BFD session and periodically send BFD control packets along the path between them. If one system does not receive BFD control packets within a specified period, the path is considered faulty .
Which of the following is NOT a possible cause of the BFD session down event?
Options:
정답: C
설명: (KoreaDumps 회원만 볼 수 있음)
문제6
An interface of a switch is in error-down state. A possible cause is that the average rate of broadcast packets received by the interface exceeds the upper threshold set by the administrator for storm control.
An interface of a switch is in error-down state. A possible cause is that the average rate of broadcast packets received by the interface exceeds the upper threshold set by the administrator for storm control.
정답: A
문제7
In CE multi-homing scenarios, if BGP AS number substitution is enabled on PEs, you can run the peer soo command on the EBGP peers of the PEs and CE to configure the Site of Origin (SoO) attribute to prevent loops.
In CE multi-homing scenarios, if BGP AS number substitution is enabled on PEs, you can run the peer soo command on the EBGP peers of the PEs and CE to configure the Site of Origin (SoO) attribute to prevent loops.
정답: A
문제8
On the OSPF network shown in the figure, the cost values of links are marked. IS-IS Auto FRR is enabled on R1 . The primary path from R1 to 10.0.3.3/32 is R1 # R2 # R3 , and the backup path is R1 # R4 # R2 # R3 .
Is this statement TRUE or FALSE ?
On the OSPF network shown in the figure, the cost values of links are marked. IS-IS Auto FRR is enabled on R1 . The primary path from R1 to 10.0.3.3/32 is R1 # R2 # R3 , and the backup path is R1 # R4 # R2 # R3 .
Is this statement TRUE or FALSE ?
정답: B
설명: (KoreaDumps 회원만 볼 수 있음)
문제9
On the network shown in the figure, VRRP is configured on Rl and R2, and the virtual IP address is
10.0.12.254. After the configuration is complete, the network engineer checks the VRRP status on R1 and R2, and finds that both devices are in the Master state. Which of the following is not a possible cause of this problem?
On the network shown in the figure, VRRP is configured on Rl and R2, and the virtual IP address is
10.0.12.254. After the configuration is complete, the network engineer checks the VRRP status on R1 and R2, and finds that both devices are in the Master state. Which of the following is not a possible cause of this problem?
정답: B
문제10
A network engineer obtains a multicast data frame whose destination MAC address is 01-00-5e-00-01-01 .
Given this, which of the following cannot be the destination IPv4 address of this frame?
Options:
A network engineer obtains a multicast data frame whose destination MAC address is 01-00-5e-00-01-01 .
Given this, which of the following cannot be the destination IPv4 address of this frame?
Options:
정답: B
설명: (KoreaDumps 회원만 볼 수 있음)
문제11
On the OSPFv3 network shown in the figure, the IPv6 address of Loopback0 on R3 is 2000-3/128, and OSPFv3 is enabled. Which of the following statements are true?
On the OSPFv3 network shown in the figure, the IPv6 address of Loopback0 on R3 is 2000-3/128, and OSPFv3 is enabled. Which of the following statements are true?
정답: A,B,C
문제12
I-SPF and PRC can speed up ISIS route convergence. PRC does not calculate nodes. Instead, it updates routes based on the shortest path tree (SPT) calculated using the SPF algorithm.
I-SPF and PRC can speed up ISIS route convergence. PRC does not calculate nodes. Instead, it updates routes based on the shortest path tree (SPT) calculated using the SPF algorithm.
정답: A
문제13
MPLS can carry multiple network protocol services, including unicast IPv4 services, multicast IPv4 services, unicast IPv6 services, and multicast IPv6 services.
MPLS can carry multiple network protocol services, including unicast IPv4 services, multicast IPv4 services, unicast IPv6 services, and multicast IPv6 services.
정답: A