GB0-371-ENU最も有効な質問と解答で勉強

仕事や学業の合間にH3C Constructing H3C High-Performance Campus Networksの合格を目指す方にとって、限られた時間をどう使うかが最大の課題です。Tech4ExamのGB0-371-ENU練習問題は、要点を押さえた337問の問題集で、短い準備期間でも効率よく実力を磨けます。

H3C GB0-371-ENU 試験概要:

H3C GB0-371-ENU 試験シラバストピック:

H3C Constructing H3C High-Performance Campus Networksに関するよくあるご質問

H3C Constructing H3C High-Performance Campus Networks 認定 GB0-371-ENU 試験問題：

問題 #1

As shown in the networking, initially Link 2 is not connected, and STP is not enabled on the switches, and the PCB can send data to PCA. If Link 1 fails at this time, the maintenance staff connects Link 2 to the PCA. The restoration process of the transmission service is correct (assuming that the PCA will not actively send data)

A. SWC can immediately forward the data from PCB to PCA to SWB
B. It will take 30 seconds for the business from PCB to PCA to resume by default
C. It will take 300 seconds for the business from PCB to PCA to resume by default
D. SWB's E0/1 interface can immediately enter the forwarding state

問題 #2

In the switching network as shown in the figure, VLAN 10 is set as Super VLAN on the switch SWA, VLAN 2 and VLAN 3 are Sub VLANs of VLAN 10, Port Ethernet1/0/3 is a Trunk port, PVID is VLAN 1, allowing all VLANs to pass ; Create VLAN2~VLAN20 on the switch SWB, port Ethernet1/0/4 as Trunk port, PVID is VLAN1, allowing all VLANs to pass, after setting the IP address of each device as shown in the figure, the following statement is correct

A. The PCC message comes out of the SWB's Ethernet1/0/4 port and enters the SWA's Ethernet1/0/3 port, and the VLAN tag carried is VLAN3
B. The PCC message comes out of the Ethernet1/0/4 port of SWB and enters the Ethernet1/0/3 port of SWA, and the VLAN tag carried is VLAN2
C. The PCC packet comes out of the Ethernet1/0/4 port of SWB and enters the Ethernet1/0/3 port of SWA. The VLAN tag carried is VLAN 1
D. The PCC message comes out of the SWB's Ethernet1/0/4 port, and after entering the SWA's Ethernet1/0/3 port, the VLAN tag carried is VLAN 10

問題 #3

Regarding the three versions of the multicast group management protocol IGMPv1, IGMPV2, and IGMPv3, which is correct

A. IGMPv1 no leave message
B. Only IGMPV3 has designed a specific group joining mechanism
C. IGMPV2 and IGMPV3 have designed a membership report suppression mechanism
D. IGMPV2, IGMPV3 have specific group query messages
E. The election principles of the three versions of the querier are the same

問題 #4

In the switching network as shown in the figure, all three switches have only default VLAN1, the interconnection ports of the three switches are Trunk, and all VLANs are allowed to pass, and the three switches have the global and port GVRP functions enabled. VLAN 10 is created on the switch SWA, VLAN 20 is created on the switch SWC, and the GVRP registration mode of the Ethernet 1/0/1 port is set to Forbidden on the switch SWA, and the display vlan SWC is executed on the SWC. The existing VLANs on SWC are available (choose one or Multiple)

A. VLAN 10
B. VLAN20
C. VLAN 1

問題 #5

Regarding the STP port status, the following statements are correct

A. When the port is in Listening state and Learning state, if the port role is changed to Alternate port, the port state will directly change to Blocking
B. When the port is in the Listening state, it will receive configuration BPDUs and perform calculations, but not send configuration BPDUs
C. When the port is in the Learning state, it starts to learn the MAC address, but does not forward data
D. No matter what role the port finally determines, the time spent in the Listening state and the Learning state is a ForwardDelay duration

解説：