← Back to exam page

H12-321 – Wlan-Cewa (Huawei Certified Network Professional - CEWA)

Loading demo links...

Showing 16–18 of 20 questions

Question 16

As shown in the figure, in order to prevent the STP packets from being transparently transmitted, the loops affect each other. The following does not need to enable the STP spanning tree protocol?

Select an option, then click Submit answer.

  • ○

    Only the MPP wired side interface needs to enable STP.
  • ○

    Only the MP3 wired side interface needs to enable STP.
  • ○

    MPP and MP3 wired side interfaces must be enabled with STP.
  • ○

    MP1 and MP2 need to enable STP
Question 17

On the maintenance of the link status of the active and standby channels, you can prevent the TCP from being interrupted for a long time, but the protocol stack does not detect the connection interruption. You can prevent this by sending the primary and backup service packets and retransmission.

Select an option, then click Submit answer.

  • ○

    Correct
  • ○

    False
Question 18

According to probe results reported by an AP, an AC can obtain neighbor relationships between the AP and surrounding devices (including authorized APs, rogue APs, and non-Wi-Fi devices), as shown in the following figure. To avoid reported data getting oversized, only data from authorized APs whose signal strength is greater than -85 dBm and rogue APs whose signal strength is greater than ( ) dBm is reported.

Select an option, then click Submit answer.

  • ○

    75
  • ○

    80
  • ○

    85
  • ○

    90