In an MPLS VPN network, which of the following operations can "ensure that the PE device correctly associates the VPN route with the corresponding VPN instance, avoiding route confusion"?

• A.Disable the BGP VPNv4 address family on the PE device.
• B.Enable MPLS protocol on CE device
• C.Bind a VRF instance to the PE device interface.
• D.Configure a VPN instance on the P device.

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In Huawei's WAN solution, for the scenario of " transferring large files across regions", which of the following technologies can "improve transmission speed and reduce transmission time "?

• A.Segmented transmission (breaking a large file into smaller segments for parallel transmission)
• B.Lower the file priority and transfer it during idle periods.
• C.Plaintext transmission (unencrypted, reducing processing time)
• D.Relying solely on increasing link bandwidth without optimizing the transmission mechanism.

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In the WAN BGP protocol, which of the following attributes can be used to "transmit the local AS's exit preferences to EBGP neighbors, affecting the neighbors' routing choices"?

• A.AS_PATH
• B.Next Hop
• C.MEDMulti-Exit Discriminator
• D.Local Preference

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In Huawei's SD-WAN solution, which of the following functions can "classify branch service traffic and allocate different bandwidth ratios to different services (such as ERP and video)"?

• A.Business Traffic Classification and Bandwidth Allocation
• B.Link Quality Detection (LQM)
• C.IPsec encrypted tunnel
• D.Automatic link switching

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(One particular WLAN architecture supported on a campus network has the following networking characteristics: The AP can work independently, or manage a small number of other APs to implement basic roaming functions; the cost is low, and network maintenance personnel only need limited skills. What is this WLAN architecture?)

• A.Leader AP
• B.Agile distributed AP
• C.AC + Fit AP
• D.Fat AP

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