Free Huawei H19-424_V1.0 Exam Dumps Questions & Answers

switch V600R022 version, about the PV6 RGuard implementation description, the incorrect is ()

• A.  22.0 also supports policy-based filtering of ND packets.
• B.  RA packets can carry a lot of network configuration information, including the default router, network prefix list, and whether to use a DHCPv6 server for stateful address allocation. An attacker can send forged RA packets to modify the network configuration of the user's host so that legitimate users cannot communicate properly. IPv6RGuard provides a defense mechanism against RA packet attacks, which can effectively prevent such network attacks.
• C.  If the interface is connected to the user host, the interface role is set to host, and if the interface is connected to the router, the administrator can configure the interface role to router according to the interface networking. Version 22.0 also supports policy-based filtering of ND packets.
• D.  Configure the host or router role for the interface, and then the device can forward or discard RA packets based on the interface role.

The following description of business-oriented VAP is correct

• A.  Establish a MESH connection
• B.  Each radio can be configured with multiple radio resources, and the number is unlimited
• C.  Each radio can be configured with only one
• D.  Provide wireless terminal access function

In the WLANR22 version, the description of air slice enhancement is incorrect ()

• A.  Different slots/sub-slots are used for uplink and downlink slices of the same AP.
• B.  The multimedia slice drainage scheme is SAC/DFI application identification ACL traffic identification.
• C.  The common slice drainage scheme is to use the IP layer DSCP to map to different queues.
• D.  The highly reliable slice drainage solution is ACL traffic identification

The virtualization scenario network architecture has multiple node roles, which of the following nodes can be used as both L2 gateway and L3 gateway?

• A.  Router Node
• B.  FW Node
• C.  Border Node
• D.  Edge Node

The following WLAN delivery policy is wrong ()

• A.  Wireless backhaul: CSP delivery
• B.  High-density venues: Huawei's original factory delivery or original factory supervision and delivery (CSP is the delivery entity, and Huawei provides engineering survey, planning, and installation training services)
• C.  Massive indoor/outdoor scattered sites: Demonstration sites (at least 5%) are delivered under the supervision of Huawei's original factory, and the rest of the sites are delivered by CSPs
• D.  Campus network: Huawei's original factory/CSP delivery