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Huawei H12-721 Exam
- Huawei Certified ICT Professional HCIP Certifications
- Huawei HCIP Security Certifications
- Topic 1: HCIP-Security-CISN Exam Covers Network Security Device Management, Firewall Intelligent Routing
- Topic 2: Firewall High Availability, VPN Technology And Application, Firewall Bandwidth Management And Virtual Firewall Technology
- Topic 3: Network Security Device Unified Operation And Maintenance/ Firewall Intelligent Routing
- Topic 4: Firewall Intelligent Routing/ VPN Technology And Application/ Intelligent Routing Application Analysis
- Topic 5: Firewall Bandwidth Management Troubleshooting/ Firewall Bandwidth Management Deployment/ Firewall Virtual System
- Topic 6: Principle Of Firewall Bandwidth Management/ Principles Of Intelligent Routing/ Network Security Device Management
- Topic 7: Ipsec VPN Technology And Application/ SSL VPN Technology And Application/ Firewall High Availability
- Topic 8: Network Security Device Management, Device Log Analysis/ Principles Of SLB Technology
- Topic 9: Firewall Virtual System Troubleshooting/ Firewall Virtual System Deployment/ Principle Of Firewall Virtual System
- Topic 10: Firewall Intelligent Routing/ Firewall Intelligent Routing/ Eth-Trunk Technology/ Link-Group Technology Server Load Balancing/ IP-Link Technology/ SLB Deployment/ Network Security/ BFD Technology
Free Huawei H12-721 Exam Actual Questions
Note: Premium Questions for H12-721 were last updated On May. 02, 2024 (see below)
Static fingerprint filtering function, different processing methods for different messages, the following statement is correct?
Note: By configuring a static fingerprint, the packets that hit the fingerprint are processed accordingly to defend against attack traffic. First, the TCP/UDP/custom service can extract fingerprints based on the payload (that is, the data segment of the packet); second, the DNS packet extracts the fingerprint for the domain name; and third, the HTTP packet is extracted for the Uniform Resource Identifier (URI). fingerprint.
An administrator can view the status of the device components by the following command: The status of the Slot3 board is Abnormal. What are the possible causes of the following faults?
The NAT/ASPF log in the session log and the DPI traffic monitoring log provide a ''binary'' output technology for this type of log. The use of binary input output can greatly reduce the impact on system performance, but The binary form output needs to be configured with the elog log management system.
USG A and USG B are configured with a static BFD session. The following is true about the process of establishing and tearing down a BFD session.
Note: 1. USG A and USG B each start the BFD state machine. The initial state is Down and the BFD packet is Down. For a static BFD session, the value of the Your Discriminator is specified by the user. For the dynamic BFD session, the value of the Your Discriminator is 0. 2. After receiving the BFD packet whose status is Down, the USG B switches to Init. And send a BFD packet with the status of Init. 3. If the local BFD state of USG B is Init, the packets of the received state are Down. 4. The BFD state of USG A is the same as that of USG B. 5. After receiving the BFD packet in the Init state, the local state is switched to Up. 6. The BFD status of USG A changes with USG B. 7. After the state transition of 'DOWN-->INIT' occurs on USG A and USG B, a timeout timer is started. If the BFD packet is in the Init or Up state, the local state is automatically switched back to Down.
Virtual firewall virtualizes multiple logical firewalls on a physical firewall device and implements multiple instances?
Note: Virtual firewalls are a combination of VPN instances (Instances), instances of multiple instances, and configuration of multiple instances. The virtual firewall provides the following multiple instances: one is VPN multi-instance; the other is secure multi-instance; the third is to configure multiple instances; the fourth is NAT multi-instance; the fifth is routing multi-instance; the sixth is UTM multi-instance.
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