H3C GB0-372-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Network Services | - NAT - DHCP |
| Topic 2: Network Security Basics | - Basic device security configuration - Access Control Lists (ACL) |
| Topic 3: QoS and Traffic Management | - QoS concepts and mechanisms |
| Topic 4: Network Fundamentals | - OSI and TCP/IP models - Basic network components and operations |
| Topic 5: IP Routing | - BGP fundamentals - OSPF routing protocol - Static routing |
| Topic 6: IPv4 and IPv6 | - IPv6 addressing and deployment - IPv4 addressing and subnetting |
| Topic 7: Ethernet Switching | - MAC address learning and forwarding - VLAN configuration and operations - Spanning Tree Protocol (STP/RSTP/MSTP) |
H3CSE-RS-SW Sample Questions:
Question #1
Based on SOA, the network architecture divides the enterprise IT system into which of the following levels? (Multiple choice)
A. Infrastructure layer
B. Application layer
C. Network layer
D. Session Layer
Question #2
A customer wants to deploy 802.1x in the local area network to improve access security. At the same time, the customer hopes to use the port security feature to temporarily close the port for 5 minutes when it receives illegal messages to prevent illegal users from accessing the network.
Which of the following features should be enabled on the device?
A. ntk temporarily characteristics
B. InstrusionProtection Features
C. NeedToKnow feature
D. Autolearm feature
Question #3
In order to achieve efficient network management, what servers do we often need to deploy in large campus networks? (Multiple choice)
A. NTP server
B. Log Server
C. FTP server
D. Telnet server
E. Network management server
Question #4
In the network shown in the figure, switch SWA is a layer 2 switch, and router RTA is the gateway of each PC. The following configuration is made on router RTA:
[RTA] interface Ethernet 0/0.1
[RTA-Ethernet0/0.1] ip address 10.10.10.1 255.255.255.0
[RTA-Ethernet0/0.1] vlan-type dotlq vid 1
[RTA-Ethernet0/0.1] interface ethernet 0/0.2
[RTA-Ethernet0/0.2] ip address 20.20.20.1 255.255.255.0
[RTA-Ethernet0/0.2] vlan-type dotlq vid 2
[RTA-Ethernet0/0.2] interface ethernet 0/0.3
[RTA-Ethernet0/0.3] ip address 30.30.30.1 255.255.255.0
[RTA-Ethernet0/0.3] vlan-type dotlq vid 3
After completing the configuration on switch SWA, PCA, PCB, and PCC can all ping their own gateways.
Which of the following is correct about switch SWA port Ethernet1/0/4?
A. interface Ethernet1/0/4 port link-mode bridge port link-type trunk
Port trunk permit vlan all port trunk pvid vlan 3
B. interfaceEthernet1/0/4 port link-mode bridge port link-type trunk
Port trunk permit vlan all port trunk pvid vlan 2
C. interface Ethernet 1/0/4 port link-mode bridge port link-type trunk
Port trunk permit vlan all port trunk pvid vlan 10
D. interfaceEthernet1/0/4 port link-mode bridge port link-type trunk
Port trunk permit vlan all
Question #5
When the router receives multicast data, which of the following searches the multicast forwarding table? (Multiple choice)
A. If there is no corresponding (S, G) entry in the multicast forwarding table, the router discards the multicast data
B. If there is a corresponding (SG) entry in the multicast forwarding table, and the interface where the packet actually arrives matches the inbound interface in the entry, the router forwards the multicast data.
C. If there is a corresponding (S, G) entry in the multicast forwarding table, but the interface where the packet actually arrives does not match the inbound interface in the entry, the router discards the multicast data.
D. If the multicast data RPF interface does not match the incoming interface in the (SG) table entry, the router will update the incoming interface of the table entry to the RPF interface obtained by the check.
Solutions:
| Question #1 Answer: A,B | Question #2 Answer: B | Question #3 Answer: A,B,E | Question #4 Answer: D | Question #5 Answer: B,D |
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