wireless slowed down, AP LAN interface txload 255/255
Just built up a new office network, have 5 2602i controlled by a 5508 on FlexConnect local switching mode. One day ago when I tested my wirless, I can got full speed, about 40M, but today, after some 40-50 staff moved in, no configuration is changed, but I can only get 4-5M on speed test when connecting on wirless, but at the same time when connected on cable number, still got full speed, so not an internet link issue.
I checked around, only odd thing I noticed, is that all my 5 APs LAN port, int g0, showed txload 255/255, alrought very low bps and pps on the port.
GigabitEthernet0 is up, line protocol is up Hardware is PowerPC Ethernet, address is 5087.89e2.bf52 (bia 5087.89e2.bf52) MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec, reliability 255/255, txload 255/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Full Duplex, 1Gbps, media type is T output flow-control is unsupported, input flow-control is unsupported ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:00, output never, output hang never Last clearing of "show interface" counters 00:00:18 Input queue: 0/22852/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 2000 bits/sec, 2 packets/sec 5 minute output rate 1000 bits/sec, 1 packets/sec 60 packets input, 6703 bytes, 0 no buffer Received 36 broadcasts (0 IP multicasts) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 watchdog, 0 multicast, 0 pause input 36 packets output, 7796 bytes, 0 underruns 0 output errors, 0 collisions, 0 interface resets 0 unknown protocol drops 0 babbles, 0 late collision, 0 deferred 0 lost carrier, 0 no carrier, 0 pause output 0 output buffer failures, 0 output buffers swapped out
how could I got txload 255/255 whne there was only 1k bps output?
suspect this is the reason slowed down my wireless, but why, and how can I fix it?
cisco AIR-CAP2602I-Z-K9 (PowerPC) processor (revision A0) with 180214K/81920K bytes of memory. Processor board ID FGL1825W9Q8 PowerPC CPU at 800Mhz, revision number 0x2151 Last reset from power-on LWAPP image version 18.104.22.168