QUESTION 122
In Huawei’s WAN management platform, which of the following functions can “recommend possible root causes for the current fault based on historical fault data, assisting maintenance personnel in quickly locating the problem”?

QUESTION 123
(When advertising routes, BGP EVPN uses EVPN Router’s MAC Extended Community to carry the Router MAC field of a VTEP.)

QUESTION 124
In an MPLS VPN network, which of the following technologies can enable “routing interaction between CE devices and PE devices” to transmit user-side routes? (Multiple choice)

QUESTION 125
In troubleshooting MPLS VPN networks, if you need to “view detailed information about BGP VPNv4 neighbors on the PE device (such as neighbor status and establishment time),” which of the following commands should you use?

QUESTION 126
In Huawei’s WAN solution, which of the following technologies can “continue the file transfer from the point of interruption without retransmitting the entire file”?

QUESTION 127
In Huawei’s SD-WAN solution, which of the following functions can “monitor the operating status of branch devices (such as link latency and packet loss rate) in real time and generate performance reports”?

QUESTION 128
In Huawei’s SD-WAN solution, which of the following technologies can “real-time monitoring of the health status of the VPN tunnel between branch devices and headquarters, triggering alarms when abnormalities occur “?

QUESTION 129
In a wide area network (WAN) BGP protocol deployment, if it is necessary to “set the MED attribute of the route to a specific value when advertising routes to EBGP neighbors, thus affecting the neighbor’s route selection “, which of the following strategies should be configured?

QUESTION 130
In MPLS VPN network planning, which of the following components are the core elements for building an L3VPN (Layer 3 VPN)? (Multiple choice)

QUESTION 131
(Which of the following functions isnot supportedby AH?)

QUESTION 132
(Which of the following negotiation modes are supported in IKEv1 negotiation phase 1?)

QUESTION 133
In Huawei’s SD-WAN solution, for the scenario of ” multi-tenant sharing SD-WAN network”, which of the following technologies can “ensure that the service traffic and configuration of different tenants are completely isolated”?

QUESTION 134
In Huawei’s WAN management platform, which of the following functions can achieve “intelligent diagnosis and location of network faults” and improve operation and maintenance efficiency?
(Multiple choice)

QUESTION 135
When planning a VXLAN-based virtualized campus network, you need to design underlay, fabric, and overlay networks. Drag the modules on the left to the correct locations on the right. (Token is reusable)

QUESTION 136
In Huawei’s WAN solution, regarding the issue of “intermittent stuttering in VoIP voice services,” which of the following troubleshooting steps should be performed first?

QUESTION 137
In Huawei’s WAN bandwidth optimization solution, for “cross-regional transmission of office collaboration tool traffic (such as Lark, DingTalk),” which of the following technologies can
“optimize collaborative data transmission and reduce file transfer latency”?

QUESTION 138
(Which of the following is used to implement inter-subnet communication on a VXLAN network and allow access from a VXLAN network to an external non-VXLAN network?)

QUESTION 139
In Huawei’s WAN solution, for scenarios where ” intermittent packet loss occurs in the WAN link,” which of the following technologies can “ensure the reliability of data transmission through a retransmission mechanism”?

QUESTION 140
In an MPLS VPN network, which of the following configurations is a necessary condition for “PE devices and CE devices to exchange routes via RIP “?