[Jan-2026] HCSA-Presales-IP Network H19-423_V1.0 Exam Practice Test Questions Dumps Bundle!
2026 Updated H19-423_V1.0 PDF for the H19-423_V1.0 Tests Free Updated Today!
NEW QUESTION # 230
Which of the following technologies can solve the problem of insufficient VLAN number?
- A. Trill
- B. Vxlan
- C. FCOE
- D. VS
Answer: B
NEW QUESTION # 231
FireHunter6000 can detect unknown threats but not known threats.
- A. True
- B. False
Answer: B
NEW QUESTION # 232
After the EoX of CE12800E, the replacement model is CE16800 switch.
- A. True
- B. False
Answer: A
NEW QUESTION # 233
When the SD-WAN solution is used for branch networking, a single CPE at a site supports up to 3 WAN links, and a dual CPE supports up to 6 WAN links.
- A. True
- B. False
Answer: A
NEW QUESTION # 234
Both H3C switches and Cisco switches support ECA (Encrypted Message Detection).
- A. True
- B. False
Answer: A
NEW QUESTION # 235
Towards the evolution of 25G, which of the following switches is a self-developed 25G model?
- A. CE6860
- B. CE6865
- C. CE6863
- D. CE6881
Answer: C
NEW QUESTION # 236
The maximum device management scale supported by Huawei data center SDN controller is ()
- A. 2000 units
- B. 400 units
- C. 100 units
- D. 4200 units
Answer: D
NEW QUESTION # 237
Which of the following is the scenario where CE863 can be used? (Multiple choice)
- A. 36 25GE interfaces can meet the needs
- B. 25GE access utilization rate is less than 50%
- C. Non-financial government and enterprise clients
- D. There are requirements for autonomy and control
Answer: A,B,C,D
NEW QUESTION # 238
Which of the following are the usage scenarios of AR? (Multiple choice)
- A. LTE/3G wireless access scenario
- B. VPN scenario
- C. LAN egress scenario
- D. WAN interconnection scenario
Answer: A,B,C,D
NEW QUESTION # 239
The main purpose of traffic tuning is to improve bandwidth utilization.
- A. True
- B. False
Answer: A
NEW QUESTION # 240
A microwave oven in use may interfere with WLAN signals.
- A. True
- B. False
Answer: A
NEW QUESTION # 241
NCE-IP controller has northbound API open capability.
- A. True
- B. False
Answer: A
NEW QUESTION # 242
Which of the following is not an advantage of AP7052DN over its competitors?
- A. Support PoEOUT output power supply
- B. Support 1G/2.5G/5G adaptive Ethernet interface
- C. Support PoE switch power supply at a distance of 200 meters
Answer: B
NEW QUESTION # 243
Which of the following products does not support 802.11ax?
- A. AP7650
- B. AP8660
- C. WA5620
- D. WA6628
Answer: C
NEW QUESTION # 244
Regarding the highlights of WAF5000 series products, which of the following statement is correct? (Multiple choice)
- A. Various deployment modes, including transparent mode, reverse proxy, bypass monitoring, etc.
- B. Comprehensive coverage of WEB application security, with built-in 5R0+ category attack features
- C. With hardware and software models, it can meet various application scenarios
- D. Low false alarm rate, able to intelligently identify highly disguised covert attacks, and support advanced threats such as C&C attacks
Answer: A,B,C,D
NEW QUESTION # 245
Regarding the free mobility of fixed IP addresses, which of the following statements is correct? (Multiple choice)
- A. Our company's user-based free mobility service can be evolved into an IP address-based solution
- B. In the case of fixed IP address free mobility, the main difference between our company and H3 is: no DHCP server plug-in, and more address resources are consumed than H3C
- C. Free mobility based on fixed IP addresses is mainly to adapt to the traceback scenario based on IP addresses. Our company can meet this requirement through DHCP long lease. The free mobility process is consistent with the normal process.
Answer: A,B,C
NEW QUESTION # 246
Compared with IPsec encryption, Macsec can achieve end-to-end encryption without affecting forwarding performance
- A. True
- B. False
Answer: A
NEW QUESTION # 247
The latest version of SD-WAN solution supports large-scale networking using Layer 3 BGP and Layer 2 Vxlan.
- A. True
- B. False
Answer: B
NEW QUESTION # 248
Huawei launched ECA (Encrypted Commnication Analytics), an encrypted communication analysis technology that supports non-decryption detection of encrypted traffic. Its main principle is to analyze which of the following message information? (Multiple choice)
- A. Message time interval
- B. Byte distribution statistics
- C. Load Data
- D. TLs negotiation information
- E. Flow Duration
Answer: A,B,D,E
NEW QUESTION # 249
HiSec Insight, a security defense solution, is based on big data analysis to monitor intranet security, which is different from IPS/IDS, which is based on known threats.
- A. True
- B. False
Answer: A
NEW QUESTION # 250
The default priority of OSPF routing protocol of Huawei CE equipment and Cisco equipment is the same.
- A. True
- B. False
Answer: B
NEW QUESTION # 251
Which of the following are the correct statement about AP4050DN-E? (Multiple choice)
- A. Built-in 3 IoT module slots, expandable RFID/ZigBee/ANT and other IoT modules
- B. Built-in Bluetooth
- C. Support PoEOUT
- D. Support 802.11ac wave 2 standard
Answer: A,B,C,D
NEW QUESTION # 252
Which of the following are the network boards supported by CE16804 switch? (Multiple choice)
- A. CE-SFUO4F-G
- B. CE-SFUO4C-G
- C. CE-SFUO4G-G
- D. CE-SFUO4E-G
Answer: A,C
NEW QUESTION # 253
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