ap延迟低 数据包掉线

测试环境:办公室里面测试，只有一个AP，客户端也只有我一个。延迟也不高，但是客户端ping   AP地址经常掉包，已经开启了user-vlan-isolate 隔离，上网正常。wireshark抓包很干净，没有开启任何应用软件，为什么还是掉包呢。

<ac_wx2540h>dis wlan ap name -1f radio-statistics Radio Statistics ------------------------------------------------------------------------------- AP name:-1f Radio ID:1 ------------------------------------------------------------------------------- Transmitted frame statistics: Total frames :128145849 Total frame bytes :81592338557 Unicast frames :52628427 Unicast frame bytes :61849860598 Broadcast/Multicast frames :49293296 Broadcast/Multicast frame bytes :18928837204 Other frames :26224126 Other frame bytes :813640755 Discarded frames :626164 Failed RTS frames :0 Retransmissions :14717504 Successful RTS frames :0 Retransmitted frames :6340745 No-ACK frames :0 Authentication frames :0 Association frames :0 Packet statistics by size: Smaller than or equal to 128 :32351075 Between 128 and 512 (inclusive) :20224065 Between 512 and 1024 (inclusive) :8050287 Larger than 1024 :40709065 Packet statistics by rate: 1 Mbps :0 2 Mbps :0 5.5 Mbps :0 6 Mbps :0 9 Mbps :0 11 Mbps :0 12 Mbps :0 18 Mbps :0 24 Mbps :0 36 Mbps :0 48 Mbps :0 54 Mbps :0 Packet statistics based on data rate: 6.5 Mbps :0 7.2 Mbps :0 13 Mbps :0 13.5 Mbps :0 14.4 Mbps :0 15 Mbps :0 19.5 Mbps :0 21.7 Mbps :0 26 Mbps :0 27 Mbps :0 28.9 Mbps :0 29.3 Mbps :0 30 Mbps :0 32.5 Mbps :0 39 Mbps :0 40.5 Mbps :0 43.3 Mbps :0 45 Mbps :0 52 Mbps :0 54 Mbps :0 57.8 Mbps :0 58.5 Mbps :0 60 Mbps :0 65 Mbps :0 72.2 Mbps :0 78 Mbps :0 81 Mbps :0 86.7 Mbps :0 87.8 Mbps :0 90 Mbps :0 97.5 Mbps :0 104 Mbps :0 108 Mbps :0 115.6 Mbps :0 117 Mbps :0 120 Mbps :0 121.5 Mbps :0 130 Mbps :0 135 Mbps :0 144.4 Mbps :0 150 Mbps :0 156 Mbps :0 162 Mbps :0 173.3 Mbps :0 175.5 Mbps :0 180 Mbps :0 195 Mbps :0 200 Mbps :0 216 Mbps :0 216.7 Mbps :0 234 Mbps :0 240 Mbps :0 243 Mbps :0 260 Mbps :0 263.3 Mbps :0 270 Mbps :0 288.9 Mbps :0 292.5 Mbps :0 300 Mbps :0 324 Mbps :0 325 Mbps :0 351 Mbps :0 360 Mbps :0 364.5 Mbps :0 390 Mbps :0 400 Mbps :0 405 Mbps :0 433.3 Mbps :0 450 Mbps :0 468 Mbps :0 486 Mbps :0 520 Mbps :0 526.5 Mbps :0 540 Mbps :0 585 Mbps :0 600 Mbps :0 650 Mbps :0 702 Mbps :0 780 Mbps :0 866.7 Mbps :0 877.5 Mbps :0 975 Mbps :0 1053 Mbps :0 1170 Mbps :0 1300 Mbps :0 ------------------------------------------------------------------------------- Received frame statistics: Total frames :653208596 Total frame bytes :833218087287 Unicast frames :652417697 Unicast frame bytes :830418127260 Broadcast/Multicast frames :525486 Broadcast/Multicast frame bytes :94638028 Fragmented frames :0 Duplicate frames :0 FCS failures :612530336 Decryption errors :799 Authentication frames :0 Association frames :0 Packet statistics by size: Smaller than or equal to 128 :0 Between 128 and 512 (inclusive) :0 Between 512 and 1024 (inclusive) :0 Larger than 1024 :0 Packet statistics by rate: 1 Mbps :0 2 Mbps :0 5.5 Mbps :0 6 Mbps :0 9 Mbps :0 11 Mbps :0 12 Mbps :0 18 Mbps :0 24 Mbps :0 36 Mbps :0 48 Mbps :0 54 Mbps :0 Packet statistics based on data rate: 6.5 Mbps :0 7.2 Mbps :0 13 Mbps :0 13.5 Mbps :0 14.4 Mbps :0 15 Mbps :0 19.5 Mbps :0 21.7 Mbps :0 26 Mbps :0 27 Mbps :0 28.9 Mbps :0 29.3 Mbps :0 30 Mbps :0 32.5 Mbps :0 39 Mbps :0 40.5 Mbps :0 43.3 Mbps :0 45 Mbps :0 52 Mbps :0 54 Mbps :0 57.8 Mbps :0 58.5 Mbps :0 60 Mbps :0 65 Mbps :0 72.2 Mbps :0 78 Mbps :0 81 Mbps :0 86.7 Mbps :0 87.8 Mbps :0 90 Mbps :0 97.5 Mbps :0 104 Mbps :0 108 Mbps :0 115.6 Mbps :0 117 Mbps :0 120 Mbps :0 121.5 Mbps :0 130 Mbps :0 135 Mbps :0 144.4 Mbps :0 150 Mbps :0 156 Mbps :0 162 Mbps :0 173.3 Mbps :0 175.5 Mbps :0 180 Mbps :0 195 Mbps :0 200 Mbps :0 216 Mbps :0 216.7 Mbps :0 234 Mbps :0 240 Mbps :0 243 Mbps :0 260 Mbps :0 263.3 Mbps :0 270 Mbps :0 288.9 Mbps :0 292.5 Mbps :0 300 Mbps :0 324 Mbps :0 325 Mbps :0 351 Mbps :0 360 Mbps :0 364.5 Mbps :0 390 Mbps :0 400 Mbps :0 405 Mbps :0 433.3 Mbps :0 450 Mbps :0 468 Mbps :0 486 Mbps :0 520 Mbps :0 526.5 Mbps :0 540 Mbps :0 585 Mbps :0 600 Mbps :0 650 Mbps :0 702 Mbps :0 780 Mbps :0 866.7 Mbps :0 877.5 Mbps :0 975 Mbps :0 1053 Mbps :0 1170 Mbps :0 1300 Mbps :0 ------------------------------------------------------------------------------- Radio Statistics ------------------------------------------------------------------------------- AP name:-1f Radio ID:2 ------------------------------------------------------------------------------- Transmitted frame statistics: Total frames :36342454 Total frame bytes :17678252390 Unicast frames :8028353 Unicast frame bytes :10394384084 Broadcast/Multicast frames :27973339 Broadcast/Multicast frame bytes :7161711955 Other frames :340762 Other frame bytes :122156351 Discarded frames :340762 Failed RTS frames :0 Retransmissions :7675094 Successful RTS frames :0 Retransmitted frames :3678210 No-ACK frames :0 Authentication frames :0 Association frames :0 Packet statistics by size: Smaller than or equal to 128 :24595886 Between 128 and 512 (inclusive) :23578860 Between 512 and 1024 (inclusive) :8669845 Larger than 1024 :7286327 Packet statistics by rate: 1 Mbps :209040 2 Mbps :0 5.5 Mbps :43266661 6 Mbps :0 9 Mbps :0 11 Mbps :2877350 12 Mbps :0 18 Mbps :0 24 Mbps :0 36 Mbps :0 48 Mbps :0 54 Mbps :0 Packet statistics based on data rate: 6.5 Mbps :127367 7.2 Mbps :0 13 Mbps :0 13.5 Mbps :0 14.4 Mbps :0 15 Mbps :0 19.5 Mbps :0 21.7 Mbps :0 26 Mbps :0 27 Mbps :0 28.9 Mbps :0 29.3 Mbps :0 30 Mbps :0 32.5 Mbps :0 39 Mbps :0 40.5 Mbps :0 43.3 Mbps :0 45 Mbps :0 52 Mbps :0 54 Mbps :0 57.8 Mbps :0 58.5 Mbps :0 60 Mbps :0 65 Mbps :329286 72.2 Mbps :3025733 78 Mbps :0 81 Mbps :0 86.7 Mbps :0 87.8 Mbps :0 90 Mbps :0 97.5 Mbps :0 104 Mbps :880294 108 Mbps :0 115.6 Mbps :0 117 Mbps :0 120 Mbps :0 121.5 Mbps :0 130 Mbps :0 135 Mbps :0 144.4 Mbps :874731 150 Mbps :0 156 Mbps :0 162 Mbps :0 173.3 Mbps :0 175.5 Mbps :0 180 Mbps :0 195 Mbps :0 200 Mbps :0 216 Mbps :0 216.7 Mbps :0 234 Mbps :0 240 Mbps :0 243 Mbps :0 260 Mbps :0 263.3 Mbps :0 270 Mbps :0 288.9 Mbps :0 292.5 Mbps :0 300 Mbps :0 324 Mbps :0 325 Mbps :0 351 Mbps :0 360 Mbps :0 364.5 Mbps :0 390 Mbps :0 400 Mbps :0 405 Mbps :0 433.3 Mbps :0 450 Mbps :0 468 Mbps :0 486 Mbps :0 520 Mbps :0 526.5 Mbps :0 540 Mbps :0 585 Mbps :0 600 Mbps :0 650 Mbps :0 702 Mbps :0 780 Mbps :0 866.7 Mbps :0 877.5 Mbps :0 975 Mbps :0 1053 Mbps :0 1170 Mbps :0 1300 Mbps :0 ------------------------------------------------------------------------------- Received frame statistics: Total frames :23860806 Total frame bytes :3293233931 Unicast frames :10455471 Unicast frame bytes :1479009018 Broadcast/Multicast frames :12778853 Broadcast/Multicast frame bytes :1805454165 Fragmented frames :568061 Duplicate frames :1244 FCS failures :7431978 Decryption errors :436 Authentication frames :9173 Association frames :5281 Packet statistics by size: Smaller than or equal to 128 :15586853 Between 128 and 512 (inclusive) :7100158 Between 512 and 1024 (inclusive) :158780 Larger than 1024 :360774 Packet statistics by rate: 1 Mbps :0 2 Mbps :0 5.5 Mbps :0 6 Mbps :0 9 Mbps :0 11 Mbps :0 12 Mbps :0 18 Mbps :0 24 Mbps :0 36 Mbps :0 48 Mbps :0 54 Mbps :0 Packet statistics based on data rate: 6.5 Mbps :0 7.2 Mbps :0 13 Mbps :0 13.5 Mbps :0 14.4 Mbps :0 15 Mbps :0 19.5 Mbps :0 21.7 Mbps :0 26 Mbps :0 27 Mbps :0 28.9 Mbps :0 29.3 Mbps :0 30 Mbps :0 32.5 Mbps :0 39 Mbps :0 40.5 Mbps :0 43.3 Mbps :0 45 Mbps :0 52 Mbps :0 54 Mbps :0 57.8 Mbps :0 58.5 Mbps :0 60 Mbps :0 65 Mbps :0 72.2 Mbps :0 78 Mbps :0 81 Mbps :0 86.7 Mbps :0 87.8 Mbps :0 90 Mbps :0 97.5 Mbps :0 104 Mbps :0 108 Mbps :0 115.6 Mbps :0 117 Mbps :0 120 Mbps :0 121.5 Mbps :0 130 Mbps :0 135 Mbps :0 144.4 Mbps :0 150 Mbps :0 156 Mbps :0 162 Mbps :0 173.3 Mbps :0 175.5 Mbps :0 180 Mbps :0 195 Mbps :0 200 Mbps :0 216 Mbps :0 216.7 Mbps :0 234 Mbps :0 240 Mbps :0 243 Mbps :0 260 Mbps :0 263.3 Mbps :0 270 Mbps :0 288.9 Mbps :0 292.5 Mbps :0 300 Mbps :0 324 Mbps :0 325 Mbps :0 351 Mbps :0 360 Mbps :0 364.5 Mbps :0 390 Mbps :0 400 Mbps :0 405 Mbps :0 433.3 Mbps :0 450 Mbps :0 468 Mbps :0 486 Mbps :0 520 Mbps :0 526.5 Mbps :0 540 Mbps :0 585 Mbps :0 600 Mbps :0 650 Mbps :0 702 Mbps :0 780 Mbps :0 866.7 Mbps :0 877.5 Mbps :0 975 Mbps :0 1053 Mbps :0 1170 Mbps :0 1300 Mbps :0 ------------------------------------------------------------------------------- <ac_wx2540h>