Which of the following are the four highlights ("EASY") of Huawei's CloudFabric Easy Solution?
Correct Answer:
ACE
Huawei's CloudFabric Easy Solution is designed to simplify data center network deployment and operations. The "EASY" framework highlights the following four key aspects:
EasY-Maintenance : The solution emphasizes simplified operations and maintenance (O&M) through automation and intelligent tools. For example, it leverages AI-powered analytics to predict and resolve issues proactively.
Simplification : CloudFabric Easy focuses on reducing complexity in network design, deployment, and management. It achieves this by integrating advanced technologies like intent-driven networking (IDN) and zero-touch provisioning (ZTP).
Automation : Automation is a cornerstone of the solution, enabling tasks like configuration, provisioning, and troubleshooting to be performed automatically. This minimizes human intervention and reduces the risk of errors.
While "expandability" and "easy sales" are important considerations in network design and marketing, they are not part of the official "EASY" highlights of the CloudFabric Easy Solution.
References:
Huawei CloudFabric Easy Solution Overview, HCSA-Presales-IP Network Documentation.
Which protocol is used inHuawei??s SD-WAN solutiontoencrypt user data?
Correct Answer:
A
IPsec (Internet Protocol Security)is theprimary encryption protocolused inHuawei's SD- WAN solutionforsecuring site-to-site and remote access connections.
Why not other options?
DTLS (Datagram Transport Layer Security)is mainly used forVPNsbut is not the primary encryption method in SD-WAN.
SSL (Secure Sockets Layer)is used for web-based encryption butnot for SD-WANtunnels. SSH (Secure Shell)is used forremote device management, not for encrypting SD-WAN traffic.
Reference:HCSA-Presales-IP Network Official Documentation – SD-WAN Security & Encryption
By default, the USG6000E-B supports hardware bypass. If hardware bypass is required, you do not need to purchase an external bypass device.
Correct Answer:
B
TheUSG6000E-Bfirewall doesnotsupport hardware bypass by default. If hardware bypass functionality is required, anexternal bypass devicemust be purchased and configured.Hardware bypass ensures network continuity in case of a firewall failure by physically rerouting traffic around the device. Since this feature is not included by default in the USG6000E-B, additional hardware is necessary to achieve it.
References:
HCSA-Presales-IP Network Study Guide, Section: "USG6000E-B Hardware Bypass." Huawei USG6000E Series Product Documentation, Bypass Configuration.
WLAN is a wireless local area network constructed using wireless technologies, including Wi-Fi, infrared, Bluetooth, and ZigBee.
Correct Answer:
B
A WLAN (Wireless Local Area Network) is specifically defined as a network that uses radio frequency (RF) technologies , primarily Wi-Fi, to provide wireless connectivity. While technologies like infrared, Bluetooth, and ZigBee are wireless communication methods, they are not part of the WLAN definition.
Wi-Fi : Operates in the 2.4 GHz and 5 GHz frequency bands and is the primary technology used in WLANs.
Infrared : Uses light waves for short-range communication and is not part of WLAN standards.
Bluetooth : Designed for short-range personal area networks (PANs), not LANs. ZigBee : Used for low-power, low-data-rate IoT applications, not WLANs.
Thus, the statement is FALSE , as WLANs are exclusively based on RF technologies like Wi-Fi.
References:
IEEE 802.11 WLAN Standards, HCSA-Presales-IP Network Documentation.
Labels are used in MPLS forwarding. Which option can be used to configure labels?
Correct Answer:
D
MPLS (Multiprotocol Label Switching) uses labels to forward packets efficiently along predefined paths called Label Switched Paths (LSPs). These labels are assigned dynamically using protocols likeLabel Distribution Protocol (LDP)or RSVP-TE (Resource Reservation Protocol - Traffic Engineering).While static routing and manual configuration
can define paths, they do not involve dynamic label assignment.Similarly, direct routes are not related to MPLS label distribution. LDP is specifically designed to exchange label information between routers, enabling MPLS forwarding.
References:
HCSA-Presales-IP Network Study Guide, Section: "MPLS Architecture and Label Distribution."
Huawei MPLS Technology Documentation, LDP Configuration.
