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Huawei H12-261_V3.0 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Switching Technologies | - VLAN and Trunking - STP and Loop Prevention |
| Topic 2: Network Security | - Device Security Hardening - ACL and Traffic Filtering |
| Topic 3: Network Troubleshooting and Optimization | - Fault Diagnosis Methods - Performance Optimization Techniques |
| Topic 4: QoS and Traffic Engineering | - QoS Models and Mechanisms - Traffic Scheduling and Shaping |
| Topic 5: Enterprise Network Architecture | |
| Topic 6: Routing Protocols (OSPF, IS-IS, BGP) | - OSPF Principles and Advanced Features - BGP Route Selection and Policy Control |
| Topic 7: IPv6 Technologies | - IPv6 Transition Mechanisms - IPv6 Addressing and Deployment |
| Topic 8: MPLS and VPN Technologies | - MPLS Architecture and Label Switching - L2VPN and L3VPN Implementation |
Huawei HCIE-Routing & Switching (Written) V3.0 Sample Questions:
Question 1
an existing running 0SPF network, what types of LSAs can cause ISPF operations? Type
A. Class 4 LSA
B. Type 2 LSAs
C. Class 5 LSA
D. Class 1 LSA
E. Class 3 LSA.
Question 2
Which of the following descriptions is correct about the FTP protocol?
A. FTP always uses one TCP session to transfer control information and data information
B. FTP always uses TCP port 21 for data sessions and TCP port 20 for control sessions
C. existFTP In Active mode, the server side passes the command"PORT" to tell the client which port it expects to send data on
D. existFTP In Passive mode, the client completes the control and dataInitialization of a TCP session
E. FTP always uses TCP port 20 for data sessions and ICP port 21 for control sessions
Question 3
Which of the following information can be included in a basic network layer packet? (Multiple Choice)
A. upper layer data
B. network layer tail
C. network layer header
D. path record
E. data link layer header
Question 4
The HTTP protocol is based on TCP, so TCP can be used Flood attack defense method defends HTTP Flood attack.
A. True
B. false
Question 5
You want to set the DSCP value for VoIP traffic in the HW network device to EF. According to the Differentiated Services Model RFC, the traffic marking EF should be set to:
A. IP ToS is set to 0xEF
B. DSCP set to decimal 5
C. bitstream 101110
D. IP Experimental EEN
E. DSCP set to decimal 36
Solutions:
| Question 1 Answer: B,D | Question 2 Answer: D | Question 3 Answer: A,C | Question 4 Answer: B | Question 5 Answer: C |
