GB0-372-ENU試験の本番では、限られた時間内に問題を解き切る時間配分の感覚も問われます。PassTestのDesktop Test EngineならH3CSE-RS-SWの本番環境を再現した模擬試験に取り組めるため、当日の緊張を和らげる練習ができます。

H3C GB0-372-ENU 試験概要:

H3C GB0-372-ENU 試験シラバストピック:

H3C GB0-372-ENU 試験 Q&A まとめ

H3CSE-RS-SW 認定 GB0-372-ENU 試験問題：

問題 #1

In a large LAN, what functional layers is the network divided into? (Multiple choice)

A. Convergence Layer
B. Core layer
C. Management
D. Access layer

問題 #2

As shown in the figure, the switch enables RSTP. Which of the following statements about its configuration is correct? (Multiple choice)

A. Ports configured as edge ports can directly enter the forwarding state without delay
B. Port E0/3 of SWB and SWC can be configured as an edge port
C. If the edge port receives BPDU, it will enter the blocking state
D. The ports that interconnect SWB and SWC can be configured as edge ports to achieve rapid topology convergence

問題 #3

As shown in the figure, SWA, SWB and SWC enable STP and SWB's MAC address is smaller than SWA's MAC address. If the topology converges, SWB's bridge priority is set to 0. Which of the following statements are correct? (Multiple choice)

A. After the priority is adjusted, SWB will immediately send configuration BPDUs with itself as the root from ports E0/1 and E0/2.
B. By default, the topology will converge again after 30 seconds.
C. SWA will immediately determine that port E0/1 is the root port
D. After SWC receives the configuration BPDU sent by SWB, it will not update immediately, but will wait for the locally saved configuration BPDU to age before updating.

問題 #4

In the switching network shown in the figure, VLAN 10 is set as the Super VLAN on the switch SWA, and VLAN 2 and VLAN 3 are sub VLANs of VLAN 10. VLAN, port Ethernet1/0/3 is a Trunk port, PVID is VLAN1, and all VLANs are allowed to pass; VLAN2 and VLAN20 are created on switch SWB, port Ethernet1/0/4 is a Trunk port, PVID is VLAN1, and all VLANs are allowed to pass. After setting the IP addresses of each device as shown in the figure, it can be determined that which of the following statement is correct?

A. The PCA message enters from the Ethernet 1/0/1 port of SWA and comes out from the Ethernet 1/0/3 port with the VLAN Tag of VLAN 10.
B. The PCA message enters from the Ethernet1/0/1 port of SWA and comes out from the Ethernet1/0/3 port with the VLAN Tag of VLAN2
C. PCA's message enters from SWA's Ethernet1/0/1 port and exits from Ethernet1/0/3 port without a tag
D. PCA's message enters from SWA's Ethernet1/0/1 port and exits from Ethernet1/0/3 port with VLAN Tag VLAN 1

問題 #5

Regarding priority mapping and priority trust, which of the following is correct? (Multiple choice)

A. After the message enters the switch port, it will enter the queue according to the port priority by default.
B. After the message enters the switch port, it will enter the queue according to the DSCP priority by default
C. After the message enters the switch port, it will enter the queue according to the 802.1P priority by default.
D. After the message enters the switch, if you want to enter the queue according to the 802.1P or DSCP value, you must configure the port to trust 802.1P or DSCP.

解説：