Faster Upload, Slower Download - Cisco Wireless

[ewells1492]

Hello

I was strugling with this for some time now, been researching the Internet and reading documentation and white papers.

But still haven't been able to find a solution. I am hoping someone on this great forum may have experienced this and know of a solution. No matter what I have tried, I am still unable to get Download speeds anywhere near Uploads over Wireless. Here is a description of my setup.

Internet Circuit

       Verizon FiOS 1Gigabit 

Cisco Switch = 3850 (WS-C3850-24XU)

       The Ports on the Switch are configured as follows for the APs: (Connected to Switch via Cat-8 Cabling)

                   description WLAN Access Point
                   switchport access vlan 40
                   switchport mode access
                   end

        The Port on the Switch connected to the ASR1002 router as follows: (Connected to Router via 10Gbit fiber)

                  description Port-Channel to ASR 1002F
                  switchport trunk allowed vlan 1,20,30,40,50,60
                  switchport mode trunk
                  channel-group 1 mode active
                  end

         The Port on the Switch connected to the 5520 WLC is as follows: (Connected to Switch via 10Gbit fiber)

                  description WLAN 5520 Controller
                  switchport trunk native vlan 20
                  switchport trunk allowed vlan 1,20,30,40,50,60
                  switchport mode trunk

CIsco WLC = 5520 (10Gbit interface)

Cisco AP's =  AIR-AP3802I-B-K9

CIsco Router = Cisco ASR1002

Config files for ASR 1002 Router, 5520 WLC & 3850 Switch attached.

Now.. When I connect a notebook (Wired) directly to the Switch I get correct Upload & Download speeds (approx. 870mbits Down & 880Mbits Upload). But when I connect wirelessly via Notebook (equipped with a Intel Core i9-8950HK processor, 64gb RAM & an Intel AX200 Wireless adapter configured for 5ghz with no other devices as this is the test environment) I get speeds (approx. 300Mbits Download & 880Mbits Upload even though I am directly under the Access point). So it appears the issue is on the WIreless side (As the Wired side is just fine). But I haven't been able to determine if the issue is with the 5520 WLC configuration or the 3850 Switch. 

I'm hoping the experts on this forum could help, I'be been trying to figure this out for some time now.

Again, Configs attached

ASR 1002 Config:

Building configuration...

Current configuration : 8314 bytes
!
! Last configuration change at 09:52:05 EST Thu Jun 11 2020 by Admin
! NVRAM config last updated at 09:54:38 EST Thu Jun 11 2020 by Admin
!
version 15.5
service timestamps debug datetime msec
service timestamps log datetime msec
no platform punt-keepalive disable-kernel-core
!
hostname SNI510RR001
!
boot-start-marker
boot system flash bootflash:asr1000rp1-adventerprisek9.03.16.09.S.155-3.S9-ext.bin
boot-end-marker
!
!
enable secret 5 $1$NiaB$CrnoOOIjZbqskd.ntDPFg0
!
no aaa new-model
!
transport-map type persistent webui http-webui
server
!
clock timezone EST -5 0
!
!
!
!
!
!
!
!
!
!
!

ip name-server 192.168.1.100 71.242.0.12 71.250.0.12

ip domain name specializednet.com
ip dhcp excluded-address 192.168.1.1 192.168.1.10
ip dhcp excluded-address 192.168.2.1 192.168.2.10
ip dhcp excluded-address 192.168.3.1 192.168.3.10
ip dhcp excluded-address 192.168.4.1 192.168.4.10
ip dhcp excluded-address 192.168.5.1 192.168.5.10
ip dhcp excluded-address 192.168.6.1 192.168.6.10
!
ip dhcp pool DHCP-LAN-Default-VLAN-1
network 192.168.1.0 255.255.255.0
domain-name specializednet.com
default-router 192.168.1.1
option 43 hex f104.c0a8.0209
dns-server 192.168.1.100 71.242.0.12 71.250.0.12
lease 15
!
ip dhcp pool DHCP-WLAN-Management-VLAN-20
network 192.168.2.0 255.255.255.0
domain-name specializednet.com
default-router 192.168.2.1
option 43 hex f104.c0a8.0209
dns-server 192.168.1.100 71.242.0.12 71.250.0.12
lease 15
!
ip dhcp pool DHCP-WLAN-Laptop-VLAN-30
network 192.168.3.0 255.255.255.0
domain-name specializednet.com
default-router 192.168.3.1
option 43 hex f104.c0a8.0209
dns-server 192.168.1.100 71.242.0.12 71.250.0.12
lease 15
!
ip dhcp pool DHCP-WLAN-Mobility-VLAN-40
network 192.168.4.0 255.255.255.0
domain-name specializednet.com
default-router 192.168.4.1
option 43 hex f104.c0a8.0209
dns-server 192.168.1.100 71.242.0.12 71.250.0.12
lease 15
!
ip dhcp pool DHCP-WLAN-Guest-VLAN-50
network 192.168.5.0 255.255.255.0
domain-name specializednet.com
default-router 192.168.5.1
option 43 hex f104.c0a8.0209
dns-server 192.168.1.100 71.242.0.12 71.250.0.12
lease 15
!
ip dhcp pool DHCP-LAN-VIDSecurity-VLAN-60
network 192.168.6.0 255.255.255.0
domain-name specializednet.com
default-router 192.168.6.1
option 43 hex f104.c0a8.0209
dns-server 192.168.1.100 71.242.0.12 71.250.0.12
lease 15
!
!
!
!
!
!
!
!
!
!
subscriber templating
!
multilink bundle-name authenticated
vpdn enable
!
vpdn-group 1
! Default L2TP VPDN group
! Default PPTP VPDN group
accept-dialin
protocol any
virtual-template 1
!
!
!
!
!
!
!
!
!
crypto pki trustpoint TP-self-signed-4022034116
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-4022034116
revocation-check none
rsakeypair TP-self-signed-4022034116
!
!
crypto pki certificate chain TP-self-signed-4022034116
!
spanning-tree extend system-id
!
!
redundancy
mode none
!
!
!
!
!
no cdp advertise-v2
cdp run
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Port-channel1
description Port-Channel to 3850UX SW
mtu 9000
no ip address
ip nat inside
!
interface Port-channel1.1
encapsulation dot1Q 1 native
ip address 192.168.1.1 255.255.255.0
ip nat inside
!
interface Port-channel1.2
encapsulation dot1Q 20
ip address 192.168.2.1 255.255.255.0
ip nat inside
!
interface Port-channel1.3
encapsulation dot1Q 30
ip address 192.168.3.1 255.255.255.0
ip nat inside
!
interface Port-channel1.4
encapsulation dot1Q 40
ip address 192.168.4.1 255.255.255.0
ip nat inside
!
interface Port-channel1.5
encapsulation dot1Q 50
ip address 192.168.5.1 255.255.255.0
ip nat inside
!
interface Port-channel1.6
encapsulation dot1Q 60
ip address 192.168.6.1 255.255.255.0
ip nat inside
!
interface GigabitEthernet0/0/0
description WAN Internet Interface
ip address 72.78.103.58 255.255.255.0
ip nat outside
negotiation auto
!
interface GigabitEthernet0/0/1
no ip address
shutdown
negotiation auto
!
interface GigabitEthernet0/0/2
no ip address
shutdown
negotiation auto
!
interface GigabitEthernet0/0/3
no ip address
shutdown
negotiation auto
!
interface TenGigabitEthernet0/1/0
mtu 9000
no ip address
cdp enable
channel-group 1 mode active
!
interface GigabitEthernet0
ip address 192.168.0.1 255.255.255.0
shutdown
negotiation auto
!
interface Virtual-Template1
ip unnumbered Port-channel1.2
ip nat inside
peer default ip address pool APNPOOL
keepalive 5
ppp authentication ms-chap ms-chap-v2 pap chap
!
ip local pool APNPOOL 192.168.4.2
ip nat inside source static tcp 192.168.1.100 53 72.78.103.59 53 extendable
ip nat inside source static tcp 192.168.1.100 80 72.78.103.59 80 extendable
ip nat inside source static tcp 192.168.1.100 88 72.78.103.59 88 extendable
ip nat inside source static tcp 192.168.1.100 123 72.78.103.59 123 extendable
ip nat inside source static tcp 192.168.1.100 135 72.78.103.59 135 extendable
ip nat inside source static tcp 192.168.1.100 137 72.78.103.59 137 extendable
ip nat inside source static tcp 192.168.1.100 138 72.78.103.59 138 extendable
ip nat inside source static tcp 192.168.1.100 139 72.78.103.59 139 extendable
ip nat inside source static tcp 192.168.1.100 389 72.78.103.59 389 extendable
ip nat inside source static tcp 192.168.1.100 443 72.78.103.59 443 extendable
ip nat inside source static tcp 192.168.1.100 636 72.78.103.59 636 extendable
ip nat inside source static tcp 192.168.1.100 3268 72.78.103.59 3268 extendable
ip nat inside source static tcp 192.168.1.100 3389 72.78.103.59 3389 extendable
ip nat inside source static tcp 192.168.1.101 25 72.78.103.60 25 extendable
ip nat inside source static tcp 192.168.1.101 80 72.78.103.60 80 extendable
ip nat inside source static tcp 192.168.1.101 109 72.78.103.60 109 extendable
ip nat inside source static tcp 192.168.1.101 110 72.78.103.60 110 extendable
ip nat inside source static tcp 192.168.1.101 119 72.78.103.60 119 extendable
ip nat inside source static tcp 192.168.1.101 135 72.78.103.60 135 extendable
ip nat inside source static tcp 192.168.1.101 143 72.78.103.60 143 extendable
ip nat inside source static tcp 192.168.1.101 220 72.78.103.60 220 extendable
ip nat inside source static tcp 192.168.1.101 443 72.78.103.60 443 extendable
ip nat inside source static tcp 192.168.1.101 465 72.78.103.60 465 extendable
ip nat inside source static tcp 192.168.1.101 587 72.78.103.60 587 extendable
ip nat inside source static tcp 192.168.1.101 995 72.78.103.60 995 extendable
ip nat inside source static tcp 192.168.1.101 3389 72.78.103.60 3389 extendable
ip nat inside source static tcp 192.168.1.101 5060 72.78.103.60 5060 extendable
ip nat inside source static tcp 192.168.1.101 5061 72.78.103.60 5061 extendable
ip nat inside source static tcp 192.168.1.15 20 72.78.103.61 20 extendable
ip nat inside source static tcp 192.168.1.15 21 72.78.103.61 21 extendable
ip nat inside source static tcp 192.168.1.15 22 72.78.103.61 22 extendable
ip nat inside source list 50 interface GigabitEthernet0/0/0 overload
ip forward-protocol nd
!
ip http server
ip http authentication local
no ip http secure-server
ip route 0.0.0.0 0.0.0.0 72.78.103.1
ip ssh version 2
!
access-list 50 permit 192.168.1.0 0.0.0.255
access-list 50 permit 192.168.2.0 0.0.0.255
access-list 50 permit 192.168.3.0 0.0.0.255
access-list 50 permit 192.168.4.0 0.0.0.255
access-list 50 permit 192.168.5.0 0.0.0.255
access-list 50 permit 192.168.6.0 0.0.0.255
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
sip-ua
!
!
line con 0
login local
stopbits 1
speed 115200
line vty 0
privilege level 15
login local
transport preferred none
transport input all
line vty 1
privilege level 15
no activation-character
login local
transport preferred none
transport input all
stopbits 1
line vty 2 4
privilege level 15
login local
transport preferred none
transport input all
line vty 5 15
login local
transport input all
!
ntp server 206.108.0.32 source GigabitEthernet0/0/0
ntp server 18.72.0.3 source GigabitEthernet0/0/0
ntp server 128.59.0.245 source GigabitEthernet0/0/0
ntp server 137.146.28.85 source GigabitEthernet0/0/0
ntp server 216.239.32.15 source GigabitEthernet0/0/0
!
end

Cisco 3850 Switch Config:

SNI510SW001#sh run
Building configuration...

Current configuration : 12407 bytes
!
! Last configuration change at 12:40:39 UTC Thu Jun 11 2020 by Admin
! NVRAM config last updated at 12:13:21 UTC Thu Jun 11 2020 by Admin
!
version 16.6
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service call-home
no platform punt-keepalive disable-kernel-core
!
hostname SNI510SW001
!
!
vrf definition Mgmt-vrf
!
address-family ipv4
exit-address-family
!
address-family ipv6
exit-address-family
!
!
no aaa new-model
boot system switch all flash:cat3k_caa-universalk9.16.06.08.SPA.bin
clock timezone UTC -4 0
switch 1 provision ws-c3850-24xu
!
!
!
!
!
!
ip nbar http-services
!
ip name-server 192.168.1.100 71.242.0.12 71.250.0.12
ip domain name specializednet.com
!
!
!
login on-success log
!
!
!
!
!
!
!
!
crypto pki trustpoint TP-self-signed-3989262710
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-3989262710
revocation-check none
rsakeypair TP-self-signed-3989262710
!
crypto pki trustpoint SLA-TrustPoint
enrollment pkcs12
revocation-check crl
!
!
crypto pki certificate chain TP-self-signed-3989262710
certificate self-signed 01
30820330 30820218 A0030201 02020101 300D0609 2A864886 F70D0101 05050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 33393839 32363237 3130301E 170D3139 30323032 31373432
31315A17 0D333030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D33 39383932
36323731 30308201 22300D06 092A8648 86F70D01 01010500 0382010F 00308201
0A028201 0100A98F 2B860EA8 B1B6A133 E043C5E9 3B3C38E7 69F515F8 88E4556B
78E2310C 2C8C37A5 C4D3425F F1ADDB87 9FE0F4AE EFD2235C CC928C53 24234219
AFFC377D 1EF8A707 2D602D4C 442975F5 4052FF5A A152AEDD FCE887CF EF6342C0
F474C9D8 C1D64DB1 E109A37F BF7C5581 68EEA67E 6616EE85 ADD8E151 242C4B2D
149980D6 43DEBC41 8164217F 0A60B85E 66F83F59 AC50FF60 830A24A9 60EBDBB5
DA03C022 5010EE39 CE58168B FC123285 B92194AA D9E7FF72 3A0CB1B4 0B19A699
27332074 9CA7E315 42EAC9FB 504C76C1 12E3B480 FDDF75C6 E3F5B504 84C53E39
350E51CB BF0E9F8A EC1BD9FC A2CBD6AE CA8EA499 2C60A009 3138956E DA59CE4B
9ED473E4 E8E30203 010001A3 53305130 0F060355 1D130101 FF040530 030101FF
301F0603 551D2304 18301680 14974E41 E3C68E60 8F82959C FDF54A16 E25038F6
C5301D06 03551D0E 04160414 974E41E3 C68E608F 82959CFD F54A16E2 5038F6C5
300D0609 2A864886 F70D0101 05050003 82010100 27FDA36A 94155C1C 65810A40
BC553EF2 4C14F269 6283F017 7A8A3AD9 823C4926 F07CD7B8 A10AE3D5 19B60755
6A61DD1D 6F423A7F AAE05B56 017366A0 621C9834 9B499790 7AA9225C 1D0517FD
4D20E298 0AFB3A49 37900CBF 0197A834 330E3D9B 1D96CCA4 F648A860 9F36117C
7A7CC23E 060462C9 9A6F38E6 7ABC8257 0404D064 FBED1DDB 247CF807 507923BD
14925CE1 D32B550C B9D07331 4EAB14A6 6A571953 DB26C8F4 CACB5FED 1101921A
9C70C383 AB3C8F25 81585764 766C16AA F9CF11E9 9E60EB2B 562EF49B 79F0E117
55307621 A0056008 6CEBFA1E 79A40241 B1DB5CB3 80F79FF3 7A8EBCF1 3BBB084A
3E0AABBD FB521568 8C719469 3E2B27F7 9895A6A8
quit
crypto pki certificate chain SLA-TrustPoint
certificate ca 01
30820321 30820209 A0030201 02020101 300D0609 2A864886 F70D0101 0B050030
32310E30 0C060355 040A1305 43697363 6F312030 1E060355 04031317 43697363
6F204C69 63656E73 696E6720 526F6F74 20434130 1E170D31 33303533 30313934
3834375A 170D3338 30353330 31393438 34375A30 32310E30 0C060355 040A1305
43697363 6F312030 1E060355 04031317 43697363 6F204C69 63656E73 696E6720
526F6F74 20434130 82012230 0D06092A 864886F7 0D010101 05000382 010F0030
82010A02 82010100 A6BCBD96 131E05F7 145EA72C 2CD686E6 17222EA1 F1EFF64D
CBB4C798 212AA147 C655D8D7 9471380D 8711441E 1AAF071A 9CAE6388 8A38E520
1C394D78 462EF239 C659F715 B98C0A59 5BBB5CBD 0CFEBEA3 700A8BF7 D8F256EE
4AA4E80D DB6FD1C9 60B1FD18 FFC69C96 6FA68957 A2617DE7 104FDC5F EA2956AC
7390A3EB 2B5436AD C847A2C5 DAB553EB 69A9A535 58E9F3E3 C0BD23CF 58BD7188
68E69491 20F320E7 948E71D7 AE3BCC84 F10684C7 4BC8E00F 539BA42B 42C68BB7
C7479096 B4CB2D62 EA2F505D C7B062A4 6811D95B E8250FC4 5D5D5FB8 8F27D191
C55F0D76 61F9A4CD 3D992327 A8BB03BD 4E6D7069 7CBADF8B DF5F4368 95135E44
DFC7C6CF 04DD7FD1 02030100 01A34230 40300E06 03551D0F 0101FF04 04030201
06300F06 03551D13 0101FF04 05300301 01FF301D 0603551D 0E041604 1449DC85
4B3D31E5 1B3E6A17 606AF333 3D3B4C73 E8300D06 092A8648 86F70D01 010B0500
03820101 00507F24 D3932A66 86025D9F E838AE5C 6D4DF6B0 49631C78 240DA905
604EDCDE FF4FED2B 77FC460E CD636FDB DD44681E 3A5673AB 9093D3B1 6C9E3D8B
D98987BF E40CBD9E 1AECA0C2 2189BB5C 8FA85686 CD98B646 5575B146 8DFC66A8
467A3DF4 4D565700 6ADF0F0D CF835015 3C04FF7C 21E878AC 11BA9CD2 55A9232C
7CA7B7E6 C1AF74F6 152E99B7 B1FCF9BB E973DE7F 5BDDEB86 C71E3B49 1765308B
5FB0DA06 B92AFE7F 494E8A9E 07B85737 F3A58BE1 1A48A229 C37C1E69 39F08678
80DDCD16 D6BACECA EEBC7CF9 8428787B 35202CDC 60E4616A B623CDBD 230E3AFB
418616A9 4093E049 4D10AB75 27E86F73 932E35B5 8862FDAE 0275156F 719BB2F0
D697DF7F 28
quit
!
port-channel load-balance src-dst-ip
system mtu 9000
!
!
diagnostic bootup level minimal
spanning-tree mode rapid-pvst
spanning-tree extend system-id
memory free low-watermark processor 79502
!
!
redundancy
mode sso
!
!
transceiver type all
monitoring
lldp run
no cdp advertise-v2
!
!
class-map match-any system-cpp-police-topology-control
description Topology control
class-map match-any system-cpp-police-sw-forward
description Sw forwarding, L2 LVX data, LOGGING
class-map match-any system-cpp-default
description DHCP Snooping, EWLC control, EWCL data
class-map match-any system-cpp-police-sys-data
description Learning cache ovfl, Crypto Control, Exception, EGR Exception, NFL SAMPLED DATA, RPF Failed
class-map match-any system-cpp-police-punt-webauth
description Punt Webauth
class-map match-any system-cpp-police-l2lvx-control
description L2 LVX control packets
class-map match-any system-cpp-police-forus
description Forus Address resolution and Forus traffic
class-map match-any system-cpp-police-multicast-end-station
description MCAST END STATION
class-map match-any system-cpp-police-multicast
description Transit Traffic and MCAST Data
class-map match-any system-cpp-police-l2-control
description L2 control
class-map match-any system-cpp-police-dot1x-auth
description DOT1X Auth
class-map match-any system-cpp-police-data
description ICMP redirect, ICMP_GEN and BROADCAST
class-map match-any system-cpp-police-stackwise-virt-control
description Stackwise Virtual
class-map match-any non-client-nrt-class
class-map match-any system-cpp-police-routing-control
description Routing control
class-map match-any system-cpp-police-protocol-snooping
description Protocol snooping
class-map match-any system-cpp-police-dhcp-snooping
description DHCP snooping
class-map match-any system-cpp-police-system-critical
description System Critical and Gold
!
policy-map system-cpp-policy
policy-map port_child_policy
class non-client-nrt-class
bandwidth remaining ratio 10
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Port-channel1
description Port-Channel to ASR 1002-F Router
switchport trunk allowed vlan 1,20,30,40,50,60
switchport mode trunk
!
interface Port-channel2
description Synology NAS Port-Channel
switchport trunk allowed vlan 1,20,30,40,50,60
switchport mode trunk
switchport nonegotiate
!
interface GigabitEthernet0/0
vrf forwarding Mgmt-vrf
no ip address
no ip route-cache
negotiation auto
!
interface TenGigabitEthernet1/0/1
description Synology NAS
switchport trunk allowed vlan 1,20,30,40,50,60
switchport mode trunk
switchport nonegotiate
channel-group 2 mode on
!
interface TenGigabitEthernet1/0/2
description Synology NAS
switchport trunk allowed vlan 1,20,30,40,50,60
switchport mode trunk
switchport nonegotiate
channel-group 2 mode on
!
interface TenGigabitEthernet1/0/3
description Synology NAS
switchport trunk allowed vlan 1,20,30,40,50,60
switchport mode trunk
switchport nonegotiate
channel-group 2 mode on
!
interface TenGigabitEthernet1/0/4
description Synology NAS
switchport trunk allowed vlan 1,20,30,40,50,60
switchport mode trunk
switchport nonegotiate
channel-group 2 mode on
!
interface TenGigabitEthernet1/0/5
!
interface TenGigabitEthernet1/0/6
!
interface TenGigabitEthernet1/0/7
!
interface TenGigabitEthernet1/0/8
!
interface TenGigabitEthernet1/0/9
!
interface TenGigabitEthernet1/0/10
!
interface TenGigabitEthernet1/0/11
!
interface TenGigabitEthernet1/0/12
!
interface TenGigabitEthernet1/0/13
description WLAN Access Point
switchport access vlan 40
switchport mode access
!
interface TenGigabitEthernet1/0/14
description WLAN Access Point
switchport access vlan 40
switchport mode access
speed 5000
!
interface TenGigabitEthernet1/0/15
description WLAN Access Point
switchport access vlan 40
switchport mode access
speed 5000
!
interface TenGigabitEthernet1/0/16
description WLAN Access Point
switchport access vlan 40
switchport mode access
!
interface TenGigabitEthernet1/0/17
description LAN-IP-Camera
switchport access vlan 60
switchport mode access
!
interface TenGigabitEthernet1/0/18
description LAN-IP-Camera
switchport access vlan 60
switchport mode access
!
interface TenGigabitEthernet1/0/19
description LAN-IP-Camera
switchport access vlan 60
switchport mode access
!
interface TenGigabitEthernet1/0/20
description LAN-IP-Camera
switchport access vlan 60
switchport mode access
!
interface TenGigabitEthernet1/0/21
!
interface TenGigabitEthernet1/0/22
!
interface TenGigabitEthernet1/0/23
!
interface TenGigabitEthernet1/0/24
!
interface GigabitEthernet1/1/1
!
interface GigabitEthernet1/1/2
!
interface GigabitEthernet1/1/3
!
interface GigabitEthernet1/1/4
!
interface TenGigabitEthernet1/1/1
description WLAN 5520 Controller
switchport trunk native vlan 20
switchport trunk allowed vlan 1,20,30,40,50,60
switchport mode trunk
!
interface TenGigabitEthernet1/1/2
description WLAN 5520 Controller
switchport trunk native vlan 20
switchport trunk allowed vlan 1,20,30,40,50,60
switchport mode trunk
!
interface TenGigabitEthernet1/1/3
!
interface TenGigabitEthernet1/1/4
!
interface TenGigabitEthernet1/1/5
!
interface TenGigabitEthernet1/1/6
!
interface TenGigabitEthernet1/1/7
description VMHost
switchport trunk allowed vlan 1,20,30,40,50,60
switchport mode trunk
!
interface TenGigabitEthernet1/1/8
description Port-Channel to ASR 1002F
switchport trunk allowed vlan 1,20,30,40,50,60
switchport mode trunk
channel-group 1 mode active
!
interface FortyGigabitEthernet1/1/1
!
interface FortyGigabitEthernet1/1/2
!
interface Vlan1
description Native-VLAN-1
ip address 192.168.1.2 255.255.255.0
ip helper-address 192.168.1.1
ip helper-address 192.168.1.100
no ip route-cache
!
interface Vlan20
description WLAN-Management-VLAN-20
ip address 192.168.2.2 255.255.255.0
ip helper-address 192.168.2.1
ip helper-address 192.168.1.1
ip helper-address 192.168.1.100
no ip route-cache
!
interface Vlan30
description WLAN-Laptop-VLAN-30
ip address 192.168.3.2 255.255.255.0
ip helper-address 192.168.3.1
ip helper-address 192.168.1.1
ip helper-address 192.168.1.100
no ip route-cache
!
interface Vlan40
description WLAN-Mobility-VLAN-40
ip address 192.168.4.2 255.255.255.0
ip helper-address 192.168.4.1
ip helper-address 192.168.1.1
ip helper-address 192.168.1.100
no ip route-cache
!
interface Vlan50
description WLAN-Guest-VLAN-50
ip address 192.168.5.2 255.255.255.0
ip helper-address 192.168.5.1
ip helper-address 192.168.1.1
ip helper-address 192.168.1.100
no ip route-cache
!
interface Vlan60
description LAN-VIDSecurity-VLAN-60
ip address 192.168.6.2 255.255.255.0
ip helper-address 192.168.6.1
ip helper-address 192.168.1.1
ip helper-address 192.168.1.100
no ip route-cache
!
ip default-gateway 192.168.1.1
ip forward-protocol nd
ip http server
ip http authentication local
ip http secure-server
ip ftp username ewells
ip ftp password W2kAdmin111
ip tftp blocksize 512
!
!
!
!
!
!
control-plane
service-policy input system-cpp-policy
!
!
line con 0
stopbits 1
speed 115200
line aux 0
stopbits 1
line vty 0 4
password Cisco
login local
length 0
transport input telnet ssh
line vty 5 15
password Cisco
login
length 0
!
ntp server ip SNI510RR001.specializednet.com prefer source TenGigabitEthernet1/1/8
!
!
!
!
!
!
end

[ewells1492]

Hi Leo

Interesting, Don't think it's a license issue with the ASR Router as this issue only affects (Wireless) data throughput.

When I connect a device to the switch (Wired). This issue does not happen. get consistent speed throughput of 880mbit or higher both Upload and Download. This only happends on Wireless. 

[Leo Laohoo]

If this is happening only to Wireless, post the switch config of the AP port as well as the output to the command "sh interface <AP PORT> controll".

[ewells1492]

Hi Leo

Thanks again.

Here is the Switch (AP Port) configs:

SNI510SW001#sh run int te1/0/13
Building configuration...

Current configuration : 124 bytes
!
interface TenGigabitEthernet1/0/13
description WLAN Access Point
switchport access vlan 40
switchport mode access
end

SNI510SW001#sh run int te1/0/14
Building configuration...

Current configuration : 124 bytes
!
interface TenGigabitEthernet1/0/14
description WLAN Access Point
switchport access vlan 40
switchport mode access
end

SNI510SW001#sh run int te1/0/15
Building configuration...

Current configuration : 124 bytes
!
interface TenGigabitEthernet1/0/15
description WLAN Access Point
switchport access vlan 40
switchport mode access
end

Here is the output from "sh interface <AP PORT> controll".

SNI510SW001#sh int te1/0/13 controll
TenGigabitEthernet1/0/13 is up, line protocol is up (connected)
Hardware is Ten Gigabit Ethernet, address is 70f3.5a10.430d (bia 70f3.5a10.430d)
Description: WLAN Access Point
MTU 9000 bytes, BW 5000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 5000Mb/s, media type is 100/1000/2.5G/5G/10GBaseTX
input flow-control is on, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 2000 bits/sec, 1 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
13743170 packets input, 4328708905 bytes, 0 no buffer
Received 76501 broadcasts (63441 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 63441 multicast, 0 pause input
0 input packets with dribble condition detected
57548642 packets output, 41504733946 bytes, 0 underruns
0 output errors, 0 collisions, 2 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
Transmit TenGigabitEthernet1/0/13 Receive
41504733946 Total bytes 4328708905 Total bytes
57081117 Unicast frames 13666669 Unicast frames
41458257432 Unicast bytes 4305109980 Unicast bytes
465730 Multicast frames 63441 Multicast frames
46321443 Multicast bytes 22735311 Multicast bytes
1795 Broadcast frames 13060 Broadcast frames
155071 Broadcast bytes 863614 Broadcast bytes
0 System FCS error frames 0 IpgViolation frames
0 MacUnderrun frames 0 MacOverrun frames
0 Pause frames 0 Pause frames
0 Cos 0 Pause frames 0 Cos 0 Pause frames
0 Cos 1 Pause frames 0 Cos 1 Pause frames
0 Cos 2 Pause frames 0 Cos 2 Pause frames
0 Cos 3 Pause frames 0 Cos 3 Pause frames
0 Cos 4 Pause frames 0 Cos 4 Pause frames
0 Cos 5 Pause frames 0 Cos 5 Pause frames
0 Cos 6 Pause frames 0 Cos 6 Pause frames
0 Cos 7 Pause frames 0 Cos 7 Pause frames
0 Oam frames 0 OamProcessed frames
0 Oam frames 0 OamDropped frames
499328 Minimum size frames 92946 Minimum size frames
2139372 65 to 127 byte frames 880420 65 to 127 byte frames
25961338 128 to 255 byte frames 9168895 128 to 255 byte frames
3472540 256 to 511 byte frames 1697181 256 to 511 byte frames
2242699 512 to 1023 byte frames 764924 512 to 1023 byte frames
23233365 1024 to 1518 byte frames 1138804 1024 to 1518 byte frames
0 1519 to 2047 byte frames 0 1519 to 2047 byte frames
0 2048 to 4095 byte frames 0 2048 to 4095 byte frames
0 4096 to 8191 byte frames 0 4096 to 8191 byte frames
0 8192 to 16383 byte frames 0 8192 to 16383 byte frames
0 16384 to 32767 byte frame 0 16384 to 32767 byte frame
0 > 32768 byte frames 0 > 32768 byte frames
0 Late collision frames 0 SymbolErr frames
0 Excess Defer frames 0 Collision fragments
0 Good (1 coll) frames 0 ValidUnderSize frames
0 Good (>1 coll) frames 0 InvalidOverSize frames
0 Deferred frames 0 ValidOverSize frames
0 Gold frames dropped 0 FcsErr frames
0 Gold frames truncated
0 Gold frames successful
0 1 collision frames
0 2 collision frames
0 3 collision frames
0 4 collision frames
0 5 collision frames
0 6 collision frames
0 7 collision frames
0 8 collision frames
0 9 collision frames
0 10 collision frames
0 11 collision frames
0 12 collision frames
0 13 collision frames
0 14 collision frames
0 15 collision frames
0 Excess collision frames

LAST UPDATE 2256 msecs AGO

SNI510SW001#sh int te1/0/14 controll
TenGigabitEthernet1/0/14 is up, line protocol is up (connected)
Hardware is Ten Gigabit Ethernet, address is 70f3.5a10.430e (bia 70f3.5a10.430e)
Description: WLAN Access Point
MTU 9000 bytes, BW 2500000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 2500Mb/s, media type is 100/1000/2.5G/5G/10GBaseTX
input flow-control is on, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 76000 bits/sec, 52 packets/sec
5 minute output rate 886000 bits/sec, 139 packets/sec
1382433748 packets input, 1114033154657 bytes, 0 no buffer
Received 47840 broadcasts (47810 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 47810 multicast, 0 pause input
0 input packets with dribble condition detected
557214624 packets output, 388625140298 bytes, 0 underruns
0 output errors, 0 collisions, 2 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
Transmit TenGigabitEthernet1/0/14 Receive
388625140298 Total bytes 1114033154657 Total bytes
556709349 Unicast frames 1382385908 Unicast frames
388568156046 Unicast bytes 1114018401359 Unicast bytes
490491 Multicast frames 47810 Multicast frames
55963324 Multicast bytes 14745099 Multicast bytes
14784 Broadcast frames 30 Broadcast frames
1020928 Broadcast bytes 8199 Broadcast bytes
0 System FCS error frames 0 IpgViolation frames
0 MacUnderrun frames 0 MacOverrun frames
0 Pause frames 0 Pause frames
0 Cos 0 Pause frames 0 Cos 0 Pause frames
0 Cos 1 Pause frames 0 Cos 1 Pause frames
0 Cos 2 Pause frames 0 Cos 2 Pause frames
0 Cos 3 Pause frames 0 Cos 3 Pause frames
0 Cos 4 Pause frames 0 Cos 4 Pause frames
0 Cos 5 Pause frames 0 Cos 5 Pause frames
0 Cos 6 Pause frames 0 Cos 6 Pause frames
0 Cos 7 Pause frames 0 Cos 7 Pause frames
0 Oam frames 0 OamProcessed frames
0 Oam frames 0 OamDropped frames
593524 Minimum size frames 55607 Minimum size frames
89598921 65 to 127 byte frames 163399 65 to 127 byte frames
231310603 128 to 255 byte frames 711129650 128 to 255 byte frames
1295637 256 to 511 byte frames 1860511 256 to 511 byte frames
10168922 512 to 1023 byte frames 1715724 512 to 1023 byte frames
224247017 1024 to 1518 byte frames 667508857 1024 to 1518 byte frames
0 1519 to 2047 byte frames 0 1519 to 2047 byte frames
0 2048 to 4095 byte frames 0 2048 to 4095 byte frames
0 4096 to 8191 byte frames 0 4096 to 8191 byte frames
0 8192 to 16383 byte frames 0 8192 to 16383 byte frames
0 16384 to 32767 byte frame 0 16384 to 32767 byte frame
0 > 32768 byte frames 0 > 32768 byte frames
0 Late collision frames 0 SymbolErr frames
0 Excess Defer frames 0 Collision fragments
0 Good (1 coll) frames 0 ValidUnderSize frames
0 Good (>1 coll) frames 0 InvalidOverSize frames
0 Deferred frames 0 ValidOverSize frames
0 Gold frames dropped 0 FcsErr frames
0 Gold frames truncated
0 Gold frames successful
0 1 collision frames
0 2 collision frames
0 3 collision frames
0 4 collision frames
0 5 collision frames
0 6 collision frames
0 7 collision frames
0 8 collision frames
0 9 collision frames
0 10 collision frames
0 11 collision frames
0 12 collision frames
0 13 collision frames
0 14 collision frames
0 15 collision frames
0 Excess collision frames

LAST UPDATE 727 msecs AGO

SNI510SW001#sh int te1/0/15 controll
TenGigabitEthernet1/0/15 is up, line protocol is up (connected)
Hardware is Ten Gigabit Ethernet, address is 70f3.5a10.430f (bia 70f3.5a10.430f)
Description: WLAN Access Point
MTU 9000 bytes, BW 2500000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 2500Mb/s, media type is 100/1000/2.5G/5G/10GBaseTX
input flow-control is on, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 21000 bits/sec, 6 packets/sec
5 minute output rate 50000 bits/sec, 4 packets/sec
1780469204 packets input, 1433926921927 bytes, 0 no buffer
Received 47891 broadcasts (47850 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 47850 multicast, 0 pause input
0 input packets with dribble condition detected
611373393 packets output, 384772823248 bytes, 0 underruns
0 output errors, 0 collisions, 2 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
Transmit TenGigabitEthernet1/0/15 Receive
384772823248 Total bytes 1433926921927 Total bytes
610867762 Unicast frames 1780421313 Unicast frames
384715798859 Unicast bytes 1433912151511 Unicast bytes
490727 Multicast frames 47850 Multicast frames
55994951 Multicast bytes 14761485 Multicast bytes
14904 Broadcast frames 41 Broadcast frames
1029438 Broadcast bytes 8931 Broadcast bytes
0 System FCS error frames 0 IpgViolation frames
0 MacUnderrun frames 0 MacOverrun frames
0 Pause frames 0 Pause frames
0 Cos 0 Pause frames 0 Cos 0 Pause frames
0 Cos 1 Pause frames 0 Cos 1 Pause frames
0 Cos 2 Pause frames 0 Cos 2 Pause frames
0 Cos 3 Pause frames 0 Cos 3 Pause frames
0 Cos 4 Pause frames 0 Cos 4 Pause frames
0 Cos 5 Pause frames 0 Cos 5 Pause frames
0 Cos 6 Pause frames 0 Cos 6 Pause frames
0 Cos 7 Pause frames 0 Cos 7 Pause frames
0 Oam frames 0 OamProcessed frames
0 Oam frames 0 OamDropped frames
600128 Minimum size frames 55281 Minimum size frames
162030544 65 to 127 byte frames 339926 65 to 127 byte frames
218247750 128 to 255 byte frames 917251765 128 to 255 byte frames
1761273 256 to 511 byte frames 2346214 256 to 511 byte frames
11057311 512 to 1023 byte frames 862177 512 to 1023 byte frames
217676387 1024 to 1518 byte frames 859613841 1024 to 1518 byte frames
0 1519 to 2047 byte frames 0 1519 to 2047 byte frames
0 2048 to 4095 byte frames 0 2048 to 4095 byte frames
0 4096 to 8191 byte frames 0 4096 to 8191 byte frames
0 8192 to 16383 byte frames 0 8192 to 16383 byte frames
0 16384 to 32767 byte frame 0 16384 to 32767 byte frame
0 > 32768 byte frames 0 > 32768 byte frames
0 Late collision frames 0 SymbolErr frames
0 Excess Defer frames 0 Collision fragments
0 Good (1 coll) frames 0 ValidUnderSize frames
0 Good (>1 coll) frames 0 InvalidOverSize frames
0 Deferred frames 0 ValidOverSize frames
0 Gold frames dropped 0 FcsErr frames
0 Gold frames truncated
0 Gold frames successful
0 1 collision frames
0 2 collision frames
0 3 collision frames
0 4 collision frames
0 5 collision frames
0 6 collision frames
0 7 collision frames
0 8 collision frames
0 9 collision frames
0 10 collision frames
0 11 collision frames
0 12 collision frames
0 13 collision frames
0 14 collision frames
0 15 collision frames
0 Excess collision frames

LAST UPDATE 3641 msecs AGO

[Leo Laohoo]

Thanks for the output.
I don't see anything funny.
The port to the controller doesn't have any Total Output Drops?

[ewells1492]

Hi Leo

Here is the switch (5520 Controller Port) config:

SNI510SW001#sh run int te1/1/1
Building configuration...

Current configuration : 179 bytes
!
interface TenGigabitEthernet1/1/1
description WLAN 5520 Controller
switchport trunk native vlan 20
switchport trunk allowed vlan 1,20,30,40,50,60
switchport mode trunk
end

Here is the switch "sh int (5520 Controller Port)  controll" output

SNI510SW001#sh int te1/1/1 controll
TenGigabitEthernet1/1/1 is up, line protocol is up (connected)
Hardware is Ten Gigabit Ethernet, address is 70f3.5a10.431d (bia 70f3.5a10.431d)
Description: WLAN 5520 Controller
MTU 9000 bytes, BW 10000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 10Gb/s, link type is auto, media type is SFP-10GBase-SR
input flow-control is on, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:01, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 10411000 bits/sec, 1952 packets/sec
5 minute output rate 23856000 bits/sec, 2494 packets/sec
1229450305 packets input, 1555962356301 bytes, 0 no buffer
Received 2428605 broadcasts (2398885 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 2398885 multicast, 0 pause input
0 input packets with dribble condition detected
1225280178 packets output, 1396920741460 bytes, 0 underruns
0 output errors, 0 collisions, 2 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
Transmit TenGigabitEthernet1/1/1 Receive
1396920741460 Total bytes 1555962356301 Total bytes
1224497009 Unicast frames 1227021700 Unicast frames
1396849596140 Unicast bytes 1555772275170 Unicast bytes
513003 Multicast frames 2398885 Multicast frames
52217033 Multicast bytes 188152338 Multicast bytes
270166 Broadcast frames 29720 Broadcast frames
18928287 Broadcast bytes 1928793 Broadcast bytes
0 System FCS error frames 0 IpgViolation frames
0 MacUnderrun frames 0 MacOverrun frames
0 Pause frames 0 Pause frames
0 Cos 0 Pause frames 0 Cos 0 Pause frames
0 Cos 1 Pause frames 0 Cos 1 Pause frames
0 Cos 2 Pause frames 0 Cos 2 Pause frames
0 Cos 3 Pause frames 0 Cos 3 Pause frames
0 Cos 4 Pause frames 0 Cos 4 Pause frames
0 Cos 5 Pause frames 0 Cos 5 Pause frames
0 Cos 6 Pause frames 0 Cos 6 Pause frames
0 Cos 7 Pause frames 0 Cos 7 Pause frames
0 Oam frames 0 OamProcessed frames
0 Oam frames 0 OamDropped frames
36923414 Minimum size frames 2595988 Minimum size frames
28451284 65 to 127 byte frames 59314779 65 to 127 byte frames
209181380 128 to 255 byte frames 67918691 128 to 255 byte frames
39959649 256 to 511 byte frames 65547247 256 to 511 byte frames
21406071 512 to 1023 byte frames 35404695 512 to 1023 byte frames
770948960 1024 to 1518 byte frames 814976731 1024 to 1518 byte frames
118409420 1519 to 2047 byte frames 183692174 1519 to 2047 byte frames
0 2048 to 4095 byte frames 0 2048 to 4095 byte frames
0 4096 to 8191 byte frames 0 4096 to 8191 byte frames
0 8192 to 16383 byte frames 0 8192 to 16383 byte frames
0 16384 to 32767 byte frame 0 16384 to 32767 byte frame
0 > 32768 byte frames 0 > 32768 byte frames
0 Late collision frames 0 SymbolErr frames
0 Excess Defer frames 0 Collision fragments
0 Good (1 coll) frames 0 ValidUnderSize frames
0 Good (>1 coll) frames 0 InvalidOverSize frames
0 Deferred frames 0 ValidOverSize frames
0 Gold frames dropped 0 FcsErr frames
0 Gold frames truncated
0 Gold frames successful
0 1 collision frames
0 2 collision frames
0 3 collision frames
0 4 collision frames
0 5 collision frames
0 6 collision frames
0 7 collision frames
0 8 collision frames
0 9 collision frames
0 10 collision frames
0 11 collision frames
0 12 collision frames
0 13 collision frames
0 14 collision frames
0 15 collision frames
0 Excess collision frames

LAST UPDATE 1458 msecs AGO

SNI510SW001#sh int te1/1/1
TenGigabitEthernet1/1/1 is up, line protocol is up (connected)
Hardware is Ten Gigabit Ethernet, address is 70f3.5a10.431d (bia 70f3.5a10.431d)
Description: WLAN 5520 Controller
MTU 9000 bytes, BW 10000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 10Gb/s, link type is auto, media type is SFP-10GBase-SR
input flow-control is on, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:01, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 12110000 bits/sec, 2272 packets/sec
5 minute output rate 25442000 bits/sec, 2686 packets/sec
1229944871 packets input, 1556292006328 bytes, 0 no buffer
Received 2428697 broadcasts (2398888 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 2398888 multicast, 0 pause input
0 input packets with dribble condition detected
1225814939 packets output, 1397546425924 bytes, 0 underruns
0 output errors, 0 collisions, 2 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

[Scott Fella]

This is a long thread... have you done an Iperf test to validate the throughput up/down within the local lan? This helps eliminate if it’s wireless or not. If you have a wired Iperf server on the same vlan as the wireless client that runs as a wireless Iperf client, you should see similar upload and downloads, then there is nothing wrong with your wireless and is your routing. If you see a major difference with Iperf, then yes something is wrong on your wireless infrastructure or wireless device.

[ewells1492]

Hi Rasika

I hope your well

Just wondering if you may have any additional suggestions and/or information which may help me with this issue.

Thanks again, much appreciated

Cheers

[Rasika Nayanajith]

Hi

I did a similar test on my environment. In my case, I got vWLC running on 8.10.121.0 and 9130 AP on flexconnect mode with 80MHz channel width.

(vwlc) >show client detail f8:e4:e3:72:6c:da 

Current Rate..................................... m11 ss2

.

Policy Type...................................... WPA2
Authentication Key Management.................... 802.1x
Encryption Cipher................................ CCMP-128 (AES)

.

Radio Signal Strength Indicator............ -37 dBm
Signal to Noise Ratio...................... 62 dB

Since my laptop (ax200 with the same driver version as your client)  connected MCS11, 2SS theoretical data rate I should expect 1.201Gbps (Refer MCS table given below correspond to MCS value 11 under 2 SS and 80MHz channel width/0.8 microsecond guard interval).

http://mcsindex.com/ 

When I did iperf using TCP port (default)  with my single client on the cell, I got only 449 Mbps/444 Mpbs upload/download respectively. 

C:\iperf-3.1.3-win64>iperf3 -s
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.129.100, port 55324
[ 5] local 192.168.130.238 port 5201 connected to 192.168.129.100 port 55326
[ ID] Interval Transfer Bandwidth

[ 5] 120.00-120.03 sec 1.16 MBytes 396 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 5] 0.00-120.03 sec 0.00 Bytes 0.00 bits/sec sender
[ 5] 0.00-120.03 sec 6.27 GBytes 449 Mbits/sec receiver
-----------------------------------------------------------

C:\iperf-3.1.3-win64>iperf3 -c 192.168.129.100 -i 1 -t 120
Connecting to host 192.168.129.100, port 5201
[ 4] local 192.168.130.238 port 52222 connected to 192.168.129.100 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-1.00 sec 50.6 MBytes 423 Mbits/sec

.

- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-120.00 sec 6.20 GBytes 444 Mbits/sec sender
[ 4] 0.00-120.00 sec 6.20 GBytes 444 Mbits/sec receiver

Here is iperf result when using UDP ports & typically got higher throughput. (Avg 717 Mbps upload & 859 Mbps download)

C:\iperf-3.1.3-win64> iperf3 -c 192.168.129.100 -f m -u -b 2g

C:\iperf-3.1.3-win64>iperf3 -c 192.168.129.100 -f m -u -b 2g
Connecting to host 192.168.129.100, port 5201
[ 4] local 192.168.130.238 port 54879 connected to 192.168.129.100 port 5201
[ ID] Interval Transfer Bandwidth Total Datagrams
[ 4] 0.00-1.00 sec 72.1 MBytes 604 Mbits/sec 9223
[ 4] 1.00-2.00 sec 84.1 MBytes 706 Mbits/sec 10771
[ 4] 2.00-3.00 sec 87.5 MBytes 734 Mbits/sec 11196
[ 4] 3.00-4.00 sec 87.6 MBytes 735 Mbits/sec 11219
[ 4] 4.00-5.00 sec 87.5 MBytes 734 Mbits/sec 11205
[ 4] 5.00-6.00 sec 86.2 MBytes 723 Mbits/sec 11035
[ 4] 6.00-7.00 sec 86.1 MBytes 723 Mbits/sec 11021
[ 4] 7.00-8.00 sec 88.1 MBytes 739 Mbits/sec 11283
[ 4] 8.00-9.00 sec 87.7 MBytes 736 Mbits/sec 11225
[ 4] 9.00-10.00 sec 87.7 MBytes 736 Mbits/sec 11226
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams
[ 4] 0.00-10.00 sec 855 MBytes 717 Mbits/sec 0.142 ms 200/109404 (0.18%)
[ 4] Sent 109404 datagrams

C:\iperf-3.1.3-win64>iperf3 -s -i 1
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------

Accepted connection from 192.168.129.100, port 55364
[ 5] local 192.168.130.238 port 5201 connected to 192.168.129.100 port 37875
[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams
[ 5] 0.00-1.00 sec 92.4 MBytes 775 Mbits/sec 0.132 ms 104/11928 (0.87%)
[ 5] 1.00-2.00 sec 97.7 MBytes 820 Mbits/sec 0.162 ms 29/12539 (0.23%)
[ 5] 2.00-3.00 sec 103 MBytes 864 Mbits/sec 0.158 ms 114/13318 (0.86%)
[ 5] 3.00-4.00 sec 100 MBytes 841 Mbits/sec 0.111 ms 407/13238 (3.1%)
[ 5] 4.00-5.00 sec 103 MBytes 868 Mbits/sec 0.074 ms 85/13332 (0.64%)
[ 5] 5.00-6.00 sec 105 MBytes 878 Mbits/sec 0.122 ms 80/13490 (0.59%)
[ 5] 6.00-7.00 sec 104 MBytes 874 Mbits/sec 0.085 ms 74/13403 (0.55%)
[ 5] 7.00-8.00 sec 102 MBytes 855 Mbits/sec 0.180 ms 100/13163 (0.76%)
[ 5] 8.00-9.00 sec 100 MBytes 844 Mbits/sec 0.129 ms 70/12931 (0.54%)
[ 5] 9.00-10.00 sec 101 MBytes 846 Mbits/sec 0.148 ms 302/13211 (2.3%)
[ 5] 10.00-10.04 sec 4.12 MBytes 878 Mbits/sec 0.081 ms 0/528 (0%)

In my case, it is more or less symmetric & not drastic differences. Give it a try using UDP ports and see if you see similar drop in download direction.

HTH

Rasika

*** Pls rate all useful responses ***

[ewells1492]

Hi Rasika

Again, Thanks so much

Here are my iperf results

iperf>iperf3 -s -i 1 (Getting OUT OF ORDER results)

Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.4.21, port 63531
[ 5] local 192.168.1.101 port 5201 connected to 192.168.4.21 port 57480
[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams
[ 5] 0.00-1.00 sec 77.2 MBytes 647 Mbits/sec 0.054 ms 0/9879 (0%)
[ 5] 1.00-2.00 sec 85.7 MBytes 719 Mbits/sec 0.163 ms 39/11008 (0.35%)
[ 5] 2.00-3.00 sec 90.4 MBytes 758 Mbits/sec 0.080 ms 0/11573 (0%)
[ 5] 3.00-4.00 sec 91.4 MBytes 767 Mbits/sec 0.069 ms 0/11699 (0%)
[ 5] 4.00-5.00 sec 90.7 MBytes 761 Mbits/sec 0.063 ms 0/11605 (0%)
[ 5] 5.00-6.00 sec 89.0 MBytes 747 Mbits/sec 0.121 ms 0/11393 (0%)
[ 5] 6.00-7.00 sec 86.9 MBytes 729 Mbits/sec 0.074 ms 87/11204 (0.78%)
iperf3: OUT OF ORDER - incoming packet = 17921 and received packet = 83453 AND SP = 5
iperf3: OUT OF ORDER - incoming packet = 18393 and received packet = 83925 AND SP = 5
[ 5] 7.00-8.00 sec 89.9 MBytes 754 Mbits/sec 0.098 ms 2/11510 (0.017%)
[ 5] 8.00-9.00 sec 87.0 MBytes 729 Mbits/sec 0.278 ms 24/11154 (0.22%)
[ 5] 9.00-10.00 sec 87.7 MBytes 737 Mbits/sec 0.056 ms 0/11231 (0%)
[ 5] 10.00-10.04 sec 3.08 MBytes 674 Mbits/sec 0.132 ms 0/394 (0%)

iperf-3>iperf3 -c 192.168.1.101 -f m -u -b 2g
Connecting to host 192.168.1.101, port 5201
[ 4] local 192.168.4.21 port 57480 connected to 192.168.1.101 port 5201
[ ID] Interval Transfer Bandwidth Total Datagrams
[ 4] 0.00-1.00 sec 80.6 MBytes 676 Mbits/sec 10320
[ 4] 1.00-2.00 sec 86.0 MBytes 721 Mbits/sec 11006
[ 4] 2.00-3.00 sec 90.5 MBytes 759 Mbits/sec 11582
[ 4] 3.00-4.00 sec 91.2 MBytes 765 Mbits/sec 11679
[ 4] 4.00-5.00 sec 90.6 MBytes 760 Mbits/sec 11599
[ 4] 5.00-6.00 sec 89.5 MBytes 751 Mbits/sec 11452
[ 4] 6.00-7.00 sec 87.4 MBytes 733 Mbits/sec 11188
[ 4] 7.00-8.00 sec 89.6 MBytes 751 Mbits/sec 11464
[ 4] 8.00-9.00 sec 87.2 MBytes 730 Mbits/sec 11156
[ 4] 9.00-10.00 sec 87.6 MBytes 735 Mbits/sec 11210
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams
[ 4] 0.00-10.00 sec 880 MBytes 738 Mbits/sec 0.132 ms 152/112650 (0.13%)
[ 4] Sent 112650 datagrams

iperf Done.

[Rasika Nayanajith · Accepted solution]

Looks good in that case. So I do not think you have any particular issue with your wireless. Pls not that when you have many clients in the cell, you will see much-reduced throughput for individual clients. Right now what you see is the best case scenario

If you are happy with the responses we have given, you can mark thread answered. Else pls let us know any other queries.

HTH

Rasika

[ewells1492]

Hi Rasika

Thanks again, much appreciated. We will most likely upgrade our older ASR 1002-F Router as well (Just to cover all bases)

We were looking at the ASR 1001-X or the ISR 4451-X (The whitepapers say these routers are capable of up to 2gbit data throughput).

Any suggestion on which would be the better choice ??

Thanks again

Cheers

[Rasika Nayanajith · Accepted solution]

I would not worry too much about the router if the focus is wireless client throughput. When you add few clients to the cell you will see a drastic drop in throughput for the individual clients. Therefore you will not see more than 1Gbpbs traffic from an AP overall.

I would suggest you test with few clients (at least 10 clients in the cell) & see individual device throughput.

HTH

Rasika

[yulliu]

Hi ewells1492,

I have similar issue in my network. May I know if you have found out the root cause and fixed it ? I am using a Catalyst3850XS +WIFI6 CPE. The speedtest by wifi 6 is around 500M download/850M upload. However, the speedtest is fine when I connect the CPE's wired port. After I replaced the C3850xs with other brand switch, the WIFI 6 speed can reach to 800+/800+.

I have no idea what is wrong with Cisco catalyst3850 series switch ? Would you mind to share your solution ?

Thank you.

LEO