cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
671
Views
0
Helpful
8
Replies

AIR-LAP1252AG-T-K9 : low signal

Rosa Ladeira
Level 1
Level 1

wireless network has 10 AIR-LAP1252AG-T-K9 joinned to wlc controllers AIR-WLC2100-K9.

They are rrm configured.

After a site survey I have observed a very low signal from these APs.

At 2m apart from one of these APs it is almost impossible to maintain an active connection.

I have attached an AP configuration image.

Is it any special configuration in order to have a better signal level?

8 Replies 8

Leo Laohoo
Hall of Fame
Hall of Fame

Tx Power Level of 8????   That's the LOWEST power.  

 

What firmware is your 2100 running on?

Is RRM and DCA set to auto?

Yes it is, but it is automatic set by RRM.

Controller Summary
Management IP Address 
Software Version7.0.250.0
Emergency Image Version
System Nameimpa-wireless2
Up Time98 days, 17 hours, 58 minutes
System Time
Internal Temperature
802.11a Network State
802.11b/g Network State
Local Mobility Group
CPU Usage
Memory Usage

Ok, get one of your wireless client to authenticate to the WLAN. 

 

Go to the WLC and enter the following commands:  

1.  debug client <wireless client MAC address>;

2.  sh wlan <WLAN ID>

(Cisco Controller) >show wlan 1


WLAN Identifier.................................. 1
Profile Name..................................... impa-nwl
Network Name (SSID).............................. impa-nwl
Status........................................... Enabled
MAC Filtering.................................... Disabled
Broadcast SSID................................... Enabled
AAA Policy Override.............................. Disabled
Network Admission Control

  Radius-NAC State............................... Disabled
  SNMP-NAC State................................. Disabled
  Quarantine VLAN................................ 0
Maximum number of Associated Clients............. 0
Number of Active Clients......................... 5
Exclusionlist Timeout............................ 60 seconds
Session Timeout.................................. 1800 seconds
CHD per WLAN..................................... Enabled
Webauth DHCP exclusion........................... Disabled
Interface........................................ wifi-clients
Multicast Interface.............................. Not Configured

--More-- or (q)uit
WLAN ACL......................................... unconfigured
DHCP Server...................................... Default
DHCP Address Assignment Required................. Disabled
Static IP client tunneling....................... Disabled
Quality of Service............................... Silver (best effort)
Scan Defer Priority.............................. 4,5,6
Scan Defer Time.................................. 100 milliseconds
WMM.............................................. Allowed
WMM UAPSD Compliant Client Support............... Disabled
Media Stream Multicast-direct.................... Disabled
CCX - AironetIe Support.......................... Enabled
CCX - Gratuitous ProbeResponse (GPR)............. Disabled
CCX - Diagnostics Channel Capability............. Disabled
Dot11-Phone Mode (7920).......................... Disabled
Wired Protocol................................... None
IPv6 Support..................................... Disabled
Passive Client Feature........................... Disabled
Peer-to-Peer Blocking Action..................... Disabled
Radio Policy..................................... All
DTIM period for 802.11a radio.................... 1
DTIM period for 802.11b radio.................... 1
Radius Servers
   Authentication................................ Disabled

--More-- or (q)uit
   Accounting.................................... Disabled
   Dynamic Interface............................. Disabled
Local EAP Authentication......................... Disabled
Security

   802.11 Authentication:........................ Open System
   Static WEP Keys............................... Disabled
   802.1X........................................ Disabled
   Wi-Fi Protected Access (WPA/WPA2)............. Enabled
      WPA (SSN IE)............................... Enabled
         TKIP Cipher............................. Disabled
         AES Cipher.............................. Enabled
      WPA2 (RSN IE).............................. Enabled
         TKIP Cipher............................. Disabled
         AES Cipher.............................. Enabled
                                                               Auth Key Management
         802.1x.................................. Disabled
         PSK..................................... Enabled
         CCKM.................................... Disabled
         FT(802.11r)............................. Disabled
         FT-PSK(802.11r)......................... Disabled
FT Reassociation Timeout......................... 20
FT Over-The-Air mode............................. Enabled

--More-- or (q)uit
FT Over-The-Ds mode.............................. Enabled
CCKM tsf Tolerance............................... 1000
   CKIP ......................................... Disabled
   Web Based Authentication...................... Disabled
   Web-Passthrough............................... Disabled
   Conditional Web Redirect...................... Disabled
   Splash-Page Web Redirect...................... Disabled
   Auto Anchor................................... Disabled
   H-REAP Local Switching........................ Disabled
   H-REAP Local Authentication................... Disabled
   H-REAP Learn IP Address....................... Enabled
   Client MFP.................................... Disabled
   Tkip MIC Countermeasure Hold-down Timer....... 60
Call Snooping.................................... Disabled
Roamed Call Re-Anchor Policy..................... Disabled
SIP CAC Fail Send-486-Busy Policy................ Enabled
SIP CAC Fail Send Dis-Association Policy......... Disabled
Band Select...................................... Enabled
Load Balancing................................... Enabled

 Mobility Anchor List
 WLAN ID     IP Address            Status
 -------     ---------------       ------

--More-- or (q)uit


(Cisco Controller) >?

 

Disable "Load Balancing". 

 

Can you post the output to the command "debug client <MAC address>"?

*pemReceiveTask: Oct 04 21:29:16.611: 80:56:f2:cc:76:65 Sent an XID frame
*apfOrphanSocketTask: Oct 04 21:30:38.469: 80:56:f2:cc:76:65 Orphan Packet from STA - IP 147.65.161.156
*apfOrphanSocketTask: Oct 04 21:30:38.469: 80:56:f2:cc:76:65 Static IP client associated to interface wifi-clients which can support client subnet.
*apfOrphanSocketTask: Oct 04 21:30:38.470: 80:56:f2:cc:76:65 apfMsRunStateInc
*apfOrphanSocketTask: Oct 04 21:30:38.470: 80:56:f2:cc:76:65 147.65.161.156 DHCP_REQD (7) Change state to RUN (20) last state RUN (20)

*apfOrphanSocketTask: Oct 04 21:30:38.472: 80:56:f2:cc:76:65 147.65.161.156 RUN (20) Reached PLUMBFASTPATH: from line 5359
*apfOrphanSocketTask: Oct 04 21:30:38.472: 80:56:f2:cc:76:65 147.65.161.156 RUN (20) Replacing Fast Path rule
  type = Airespace AP Client
  on AP 58:8d:09:1e:36:30, slot 0, interface = 1, QOS = 0
  ACL Id = 255, Jumbo Frames =
*apfOrphanSocketTask: Oct 04 21:30:38.473: 80:56:f2:cc:76:65 147.65.161.156 RUN (20) Fast Path rule (contd...) 802.1P = 0, DSCP = 0, TokenID = 1506  IPv6 Vlan = 160, IPv6 intf id = 4
*apfOrphanSocketTask: Oct 04 21:30:38.473: 80:56:f2:cc:76:65 147.65.161.156 RUN (20) Successfully plumbed mobile rule (ACL ID 255)
*apfOrphanSocketTask: Oct 04 21:30:38.474: 80:56:f2:cc:76:65 Assigning Address 147.65.161.156 to mobile
*pemReceiveTask: Oct 04 21:30:38.488: 80:56:f2:cc:76:65 147.65.161.156 Added NPU entry of type 1, dtlFlags 0x0

 

(Cisco Controller) >debug client 80:56:f2:cc:76:65   

(Cisco Controller) >*osapiBsnTimer: Oct 04 21:59:13.434: 80:56:f2:cc:76:65 apfMsExpireCallback (apf_ms.c:609) Expiring Mobile!
*apfReceiveTask: Oct 04 21:59:13.435: 80:56:f2:cc:76:65 apfMsExpireMobileStation (apf_ms.c:5022) Changing state for mobile 80:56:f2:cc:76:65 on AP 58:8d:09:1e:36:30 from Associated to Disassociated

*apfReceiveTask: Oct 04 21:59:13.435: 80:56:f2:cc:76:65 Scheduling deletion of Mobile Station:  (callerId: 45) in 10 seconds
*osapiBsnTimer: Oct 04 21:59:23.433: 80:56:f2:cc:76:65 apfMsExpireCallback (apf_ms.c:609) Expiring Mobile!
*apfReceiveTask: Oct 04 21:59:23.434: 80:56:f2:cc:76:65 Sent Deauthenticate to mobile on BSSID 58:8d:09:1e:36:30 slot 0(caller apf_ms.c:5114)
*apfReceiveTask: Oct 04 21:59:23.434: 80:56:f2:cc:76:65 Deleting the PMK cache when de-authenticating the client.
*apfReceiveTask: Oct 04 21:59:23.434: 80:56:f2:cc:76:65 Global PMK Cache deletion failed.
*apfReceiveTask: Oct 04 21:59:23.435: 80:56:f2:cc:76:65 apfMsAssoStateDec
*apfReceiveTask: Oct 04 21:59:23.435: 80:56:f2:cc:76:65 apfMsExpireMobileStation (apf_ms.c:5152) Changing state for mobile 80:56:f2:cc:76:65 on AP 58:8d:09:1e:36:30 from Disassociated to Idle

*apfReceiveTask: Oct 04 21:59:23.435: 80:56:f2:cc:76:65 Scheduling deletion of Mobile Station:  (callerId: 47) in 10 seconds
*apfMsConnTask_0: Oct 04 21:59:24.638: 80:56:f2:cc:76:65 Association received from mobile on AP 58:8d:09:1e:36:c0
*apfMsConnTask_0: Oct 04 21:59:24.638: 80:56:f2:cc:76:65 147.65.161.156 RUN (20) Changing ACL 'none' (ACL ID 255) ===> 'none' (ACL ID 255) --- (caller apf_policy.c:1633)
*apfMsConnTask_0: Oct 04 21:59:24.638: 80:56:f2:cc:76:65 Applying site-specific IPv6 override for station 80:56:f2:cc:76:65 - vapId 1, site 'default-group', interface 'wifi-clients'
*apfMsConnTask_0: Oct 04 21:59:24.638: 80:56:f2:cc:76:65 Applying IPv6 Interface Policy for station 80:56:f2:cc:76:65 - vlan 160, interface id 4, interface 'wifi-clients'
*apfMsConnTask_0: Oct 04 21:59:24.638: 80:56:f2:cc:76:65 STA - rates (4): 48 72 96 108 0 0 0 0 0 0 0 0 0 0 0 0
*apfMsConnTask_0: Oct 04 21:59:24.638: 80:56:f2:cc:76:65 Processing RSN IE type 48, length 20 for mobile 80:56:f2:cc:76:65
*apfMsConnTask_0: Oct 04 21:59:24.638: 80:56:f2:cc:76:65 pemApfDeleteMobileStation2: APF_MS_PEM_WAIT_L2_AUTH_COMPLETE = 0.
*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 147.65.161.156 RUN (20) Deleted mobile LWAPP rule on AP [58:8d:09:1e:36:30]
*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 Updated location for station old AP 58:8d:09:1e:36:30-0, new AP 58:8d:09:1e:36:c0-0
*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 apfMsRunStateDec
*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 apfMs1xStateDec
*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 147.65.161.156 RUN (20) Change state to START (0) last state RUN (20)

*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 pemApfAddMobileStation2: APF_MS_PEM_WAIT_L2_AUTH_COMPLETE = 0.
*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 147.65.161.156 START (0) Initializing policy
*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 147.65.161.156 START (0) Change state to AUTHCHECK (2) last state RUN (20)

*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 147.65.161.156 AUTHCHECK (2) Change state to 8021X_REQD (3) last state RUN (20)

*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 147.65.161.156 8021X_REQD (3) DHCP required on AP 58:8d:09:1e:36:c0 vapId 1 apVapId 1for this client
*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 Not Using WMM Compliance code qosCap 00
*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 147.65.161.156 8021X_REQD (3) Plumbed mobile LWAPP rule on AP 58:8d:09:1e:36:c0 vapId 1 apVapId 1
*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 apfMsAssoStateInc
*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 apfPemAddUser2 (apf_policy.c:223) Changing state for mobile 80:56:f2:cc:76:65 on AP 58:8d:09:1e:36:c0 from Idle to Associated

*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 Scheduling deletion of Mobile Station:  (callerId: 49) in 1800 seconds
*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 Sending Assoc Response to station on BSSID 58:8d:09:1e:36:c0 (status 0) ApVapId 1 Slot 0
*apfMsConnTask_0: Oct 04 21:59:24.639: 80:56:f2:cc:76:65 apfProcessAssocReq (apf_80211.c:5284) Changing state for mobile 80:56:f2:cc:76:65 on AP 58:8d:09:1e:36:c0 from Associated to Associated

*spamReceiveTask: Oct 04 21:59:24.642: 80:56:f2:cc:76:65 Sent 1x initiate message to multi thread task for mobile 80:56:f2:cc:76:65
*Dot1x_NW_MsgTask_0: Oct 04 21:59:24.647: 80:56:f2:cc:76:65 Creating a PKC PMKID Cache entry for station 80:56:f2:cc:76:65 (RSN 2)
*Dot1x_NW_MsgTask_0: Oct 04 21:59:24.647: 80:56:f2:cc:76:65 Adding BSSID 58:8d:09:1e:36:c0 to PMKID cache for station 80:56:f2:cc:76:65
*Dot1x_NW_MsgTask_0: Oct 04 21:59:24.647: New PMKID: (16)

*Dot1x_NW_MsgTask_0: Oct 04 21:59:24.647:      [0000] 8c 2a ef b8 30 b8 a4 35 01 9f 27 a7 b8 fa ef c1

*Dot1x_NW_MsgTask_0: Oct 04 21:59:24.647: 80:56:f2:cc:76:65 Initiating RSN PSK to mobile 80:56:f2:cc:76:65
*Dot1x_NW_MsgTask_0: Oct 04 21:59:24.647: 80:56:f2:cc:76:65 dot1x - moving mobile 80:56:f2:cc:76:65 into Force Auth state
*Dot1x_NW_MsgTask_0: Oct 04 21:59:24.647: 80:56:f2:cc:76:65 Skipping EAP-Success to mobile 80:56:f2:cc:76:65
*Dot1x_NW_MsgTask_0: Oct 04 21:59:24.648: Including PMKID in M1  (16)

*Dot1x_NW_MsgTask_0: Oct 04 21:59:24.648:      [0000] 8c 2a ef b8 30 b8 a4 35 01 9f 27 a7 b8 fa ef c1

*Dot1x_NW_MsgTask_0: Oct 04 21:59:24.648: 80:56:f2:cc:76:65 Starting key exchange to mobile 80:56:f2:cc:76:65, data packets will be dropped
*Dot1x_NW_MsgTask_0: Oct 04 21:59:24.648: 80:56:f2:cc:76:65 Sending EAPOL-Key Message to mobile 80:56:f2:cc:76:65
                                                                                                                    state INITPMK (message 1), replay counter 00.00.00.00.00.00.00.00
*pemReceiveTask: Oct 04 21:59:24.661: 80:56:f2:cc:76:65 147.65.161.156 Removed NPU entry.
*osapiBsnTimer: Oct 04 21:59:25.833: 80:56:f2:cc:76:65 802.1x 'timeoutEvt' Timer expired for station 80:56:f2:cc:76:65 and for message = M2
*dot1xMsgTask: Oct 04 21:59:25.833: 80:56:f2:cc:76:65 Retransmit 1 of EAPOL-Key M1 (length 121) for mobile 80:56:f2:cc:76:65
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.835: 80:56:f2:cc:76:65 Received EAPOL-Key from mobile 80:56:f2:cc:76:65
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.836: 80:56:f2:cc:76:65 Ignoring invalid EAPOL version (1) in EAPOL-key message from mobile 80:56:f2:cc:76:65
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.836: 80:56:f2:cc:76:65 Received EAPOL-key in PTK_START state (message 2) from mobile 80:56:f2:cc:76:65
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.837: 80:56:f2:cc:76:65 Stopping retransmission timer for mobile 80:56:f2:cc:76:65
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.837: 80:56:f2:cc:76:65 Sending EAPOL-Key Message to mobile 80:56:f2:cc:76:65
                                                                                                                    state PTKINITNEGOTIATING (message 3), replay counter 00.00.00.00.00.00.00.02
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.840: 80:56:f2:cc:76:65 Received EAPOL-Key from mobile 80:56:f2:cc:76:65
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.840: 80:56:f2:cc:76:65 Ignoring invalid EAPOL version (1) in EAPOL-key message from mobile 80:56:f2:cc:76:65
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.840: 80:56:f2:cc:76:65 Received EAPOL-key in PTKINITNEGOTIATING state (message 4) from mobile 80:56:f2:cc:76:65
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.841: 80:56:f2:cc:76:65 apfMs1xStateInc
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.841: 80:56:f2:cc:76:65 147.65.161.156 8021X_REQD (3) Change state to L2AUTHCOMPLETE (4) last state RUN (20)

*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.841: 80:56:f2:cc:76:65 147.65.161.156 L2AUTHCOMPLETE (4) DHCP required on AP 58:8d:09:1e:36:c0 vapId 1 apVapId 1for this client
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.842: 80:56:f2:cc:76:65 Not Using WMM Compliance code qosCap 00
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.843: 80:56:f2:cc:76:65 147.65.161.156 L2AUTHCOMPLETE (4) Plumbed mobile LWAPP rule on AP 58:8d:09:1e:36:c0 vapId 1 apVapId 1
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.843: 80:56:f2:cc:76:65 apfMsRunStateInc
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.844: 80:56:f2:cc:76:65 147.65.161.156 L2AUTHCOMPLETE (4) Change state to RUN (20) last state RUN (20)

*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.846: 80:56:f2:cc:76:65 147.65.161.156 RUN (20) Reached PLUMBFASTPATH: from line 4947
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.846: 80:56:f2:cc:76:65 147.65.161.156 RUN (20) Adding Fast Path rule
  type = Airespace AP Client
  on AP 58:8d:09:1e:36:c0, slot 0, interface = 1, QOS = 0
  ACL Id = 255, Jumbo Frames = NO
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.847: 80:56:f2:cc:76:65 147.65.161.156 RUN (20) Fast Path rule (contd...) 802.1P = 0, DSCP = 0, TokenID = 1506  IPv6 Vlan = 160, IPv6 intf id = 4
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.847: 80:56:f2:cc:76:65 147.65.161.156 RUN (20) Successfully plumbed mobile rule (ACL ID 255)
*Dot1x_NW_MsgTask_0: Oct 04 21:59:25.848: 80:56:f2:cc:76:65 Stopping retransmission timer for mobile 80:56:f2:cc:76:65
*pemReceiveTask: Oct 04 21:59:25.861: 80:56:f2:cc:76:65 147.65.161.156 Added NPU entry of type 1, dtlFlags 0x0
*DHCP Socket Task: Oct 04 22:03:56.630: 80:56:f2:cc:76:65 DHCP received op BOOTREQUEST (1) (len 308,vlan 106, port 1, encap 0xec03)
*DHCP Socket Task: Oct 04 22:03:56.630: 80:56:f2:cc:76:65 DHCP processing DHCP REQUEST (3)
*DHCP Socket Task: Oct 04 22:03:56.630: 80:56:f2:cc:76:65 DHCP   op: BOOTREQUEST, htype: Ethernet, hlen: 6, hops: 0
*DHCP Socket Task: Oct 04 22:03:56.630: 80:56:f2:cc:76:65 DHCP   xid: 0xb3cd8065 (3016589413), secs: 28931, flags: 0
*DHCP Socket Task: Oct 04 22:03:56.630: 80:56:f2:cc:76:65 DHCP   chaddr: 80:56:f2:cc:76:65
*DHCP Socket Task: Oct 04 22:03:56.630: 80:56:f2:cc:76:65 DHCP   ciaddr: 147.65.161.156,  yiaddr: 0.0.0.0
*DHCP Socket Task: Oct 04 22:03:56.631: 80:56:f2:cc:76:65 DHCP   siaddr: 0.0.0.0,  giaddr: 0.0.0.0
*DHCP Socket Task: Oct 04 22:03:56.631: 80:56:f2:cc:76:65 DHCP successfully bridged packet to DS
*DHCP Socket Task: Oct 04 22:03:56.651: 80:56:f2:cc:76:65 DHCP received op BOOTREPLY (2) (len 308,vlan 160, port 1, encap 0xec00)
*DHCP Socket Task: Oct 04 22:03:56.651: 80:56:f2:cc:76:65 DHCP processing DHCP ACK (5)
*DHCP Socket Task: Oct 04 22:03:56.652: 80:56:f2:cc:76:65 DHCP   op: BOOTREPLY, htype: Ethernet, hlen: 6, hops: 1
*DHCP Socket Task: Oct 04 22:03:56.652: 80:56:f2:cc:76:65 DHCP   xid: 0xb3cd8065 (3016589413), secs: 28931, flags: 0
*DHCP Socket Task: Oct 04 22:03:56.652: 80:56:f2:cc:76:65 DHCP   chaddr: 80:56:f2:cc:76:65
*DHCP Socket Task: Oct 04 22:03:56.652: 80:56:f2:cc:76:65 DHCP   ciaddr: 147.65.161.156,  yiaddr: 147.65.161.156
*DHCP Socket Task: Oct 04 22:03:56.652: 80:56:f2:cc:76:65 DHCP   siaddr: 0.0.0.0,  giaddr: 147.65.175.254
*DHCP Socket Task: Oct 04 22:03:56.652: 80:56:f2:cc:76:65 DHCP   server id: 147.65.1.83  rcvd server id: 147.65.1.83

 

Yes 8 is the lowest power but it is automatic seted by RRM.

Software Version    7.0.250.0
Emergency Image Version    7.0.250.0
System Name        impa-wireless2
Up Time            98 days, 17 hours, 58 minutes
System Time        Sat Oct  4 08:53:27 2014
Internal Temperature    +42 C    
802.11a Network State    Enabled    
802.11b/g Network State    Enabled    
Local Mobility Group    impa-wl-novo    
CPU Usage        0%    
Memory Usage        61%

 

I have attached 2 files showing rrm and dca settings

I stil have 10 other APs AIR-LAP1131AG-A-K9  model.

Someone have told me those 2 set of APs are not compatible each other.

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: