10-28-2014 02:21 PM - edited 07-05-2021 01:50 AM
Hello
I have a 5508 WLC with LAP1142N's and CAP1602E's. The WLC is running software version 7.4.121.0
I have less .1Mbps low download speed and >40 Mbps. upload.
please help
I tried this
(Cisco Controller) >config 802.11a disable network
(Cisco Controller) >config 802.11a 11nSupport enable
(Cisco Controller) >config 802.11a rate disabled 6
(Cisco Controller) >config 802.11a rate disabled 9
(Cisco Controller) >config 802.11a rate disabled 12
(Cisco Controller) >config 802.11a rate disabled 18
(Cisco Controller) >config 802.11a rate mandatory 24
(Cisco Controller) >config 802.11a rate supported 36
(Cisco Controller) >config 802.11a rate supported 48
(Cisco Controller) >config 802.11a rate supported 54
(Cisco Controller) >config 802.11a enable network
(Cisco Controller) >config 802.11b disable network
(Cisco Controller) >config 802.11b 11gSupport enable
(Cisco Controller) >config 802.11b 11nSupport enable
(Cisco Controller) >config 802.11b rate disabled 1
(Cisco Controller) >config 802.11b rate disabled 2
(Cisco Controller) >config 802.11b rate disabled 5.5
(Cisco Controller) >config 802.11b rate disabled 11
(Cisco Controller) >config 802.11b rate disabled 6
(Cisco Controller) >config 802.11b rate disabled 9
(Cisco Controller) >config 802.11b rate supported 12
(Cisco Controller) >config 802.11b rate supported 18
(Cisco Controller) >config 802.11b rate mandatory 24
(Cisco Controller) >config 802.11b rate supported 36
(Cisco Controller) >config 802.11b rate supported 48
(Cisco Controller) >config 802.11b rate supported 54
(Cisco Controller) >config 802.11b enable network
but it didn't get any better.
10-28-2014 04:50 PM
Pls attach "show wlan <wlan_id>" output for the SSID you having issues with.
Also post "show client detail <MAC Address>" output for a client who is having this low throughput.
HTH
Rasika
10-28-2014 07:36 PM
Check your uplinks to the 5508
I would check that PC to see if its a NIC issue. Is it just one PC or multiple?
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