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ds563289290hg's avatar
Dec 07, 2022
Solved

WAX214 AP ping Spikes on Internal Network, Why?

The WAX214 in question is running firmware 2.1.1.3.  The ping testing is on 5 GHz which is the default channel 36 and this channel cannot be changed:  

 

 

If I connect the WAX214 ethernet cable directly to my MBP I see no such spikes so they are related to 5 GHz wireless.   Never had this problem with my old regular ASUS APs.  I am using VLAN feature.   The AP is connected to a GS305EPP switch.   How do I troubleshoot this?

 

Thanks!

 

  • schumaku's avatar
    schumaku
    Dec 09, 2022
    Ensure a channel spacing of 80 MHz for the 5 GHz channels, and 40 MHz (depending on the 2.4GHz channel plan).

    Spikes you see on same channel operations are collisions resp. interferences.

2 Replies

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  • Fiddled with with WiFi Channel Configure.  Specified one channel for 5 GHz then went back to ALL (auto select).   Initially both APs were using Channel 36.   After fiddling with channels I set both back to All.   Now each AP is using a different Channel and large latency spike is no more.  Not sure why each AP didn't auto select a unique channel initially.  

     

     

    • schumaku's avatar
      schumaku
      Guru - Experienced User
      Ensure a channel spacing of 80 MHz for the 5 GHz channels, and 40 MHz (depending on the 2.4GHz channel plan).

      Spikes you see on same channel operations are collisions resp. interferences.

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