1140 series

What is the difference between 1141 and 1142. I read the data sheet at http://www.cisco.com/en/US/prod/collateral/wireless/ps5678/ps10092/datasheet_c78-502793.html

But you see is not the specifics of these two APs.

Thank you.

The 1141 is the only 2.4 GHz g/n radio the 1142 is a/g/n dual radio.

He said with the reference numbers in the data sheetb

Tags: Cisco Wireless

Similar Questions

Radio error 1140 series access point

We have recently been deployed 1142N access points along the
our campus and have experienced some problems with stability of connectivity.
It seems that at random times Radio 0 will descend and connectivity to anyone to kill
Active access point. By issuing a command to 'see the dot11 association', not
get a result at as such research:

150 5-516-AP > sh dot11 association

802.11 client Stations on Dot11Radio1:

SSID [Berklee student]:
Unknown - auto Drv_Add_In 0.0.0.0 0026.xxxx.xxxx
Unknown - auto Drv_Add_In 0.0.0.0 9027.xxxx.xxxx
Unknown - auto Drv_Add_In 0.0.0.0 9027.xxxx.xxxx
Unknown - auto Drv_Add_In 0.0.0.0 9027.xxxx.xxxx

While in this State, making orders for d0/d1 int show gives you the following results:

Dot11Radio0 is reset, line protocol is down
The material is 802.11n 2.4 GHz Radio, the address is 1c17.d3ca.82f0 (bia 1c17.d3ca.82f0)
MTU 1500 bytes, BW 54000 Kbit, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation 802. 1 q Virtual LAN, Vlan ID 1., loopback not set
Type of the ARP: ARPA, ARP Timeout 04:00
Last entry 1d16h, 00:00:00 exit, exit hang never
Final cleaning of "show interface" counters never
Input queue: 0/1677/81485/0 (size/max/drops/dumps); Total output drops: 72073802
Strategy of queues: fifo
Output queue: 0/30 (size/max)
5 minute input rate 0 bps, 0 packets/s
5 minute output rate 0 bps, 0 packets/s
119910815 package, 4144709374 bytes, 0 no buffer entry
Received 1084186 broadcasts, 0 Runts, 0 Giants 0 shifters
entry 0, 0 CRC errors, frame 0, saturation 0, 0 ignored
entry packets 0 with condition of dribble detected
165186574 packets output, 503099299 bytes, 0 underruns
19743 output errors, 0 collisions, 116 interface resets
unknown protocol 0 drops
0 babbles, collision end 0, 0 deferred
0 lost carrier, 0 no carrier
output buffer, the output buffers 0 permuted 0 failures

Dot11Radio1 is up, line protocol is up
The material is 802.11n 5 GHz Radio, the address is 1c17.d37b.9a20 (bia 1c17.d37b.9a20)
MTU 1500 bytes, BW 54000 Kbit, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation 802. 1 q Virtual LAN, Vlan ID 1., loopback not set
Type of the ARP: ARPA, ARP Timeout 04:00
Last entry 1d04h, 00:00:00 exit, exit hang never
Final cleaning of "show interface" counters never
Input queue: 0/1677/10511/0 (size/max/drops/dumps); Total output drops: 75923217
Strategy of queues: fifo
Output queue: 0/30 (size/max)
5 minute input rate 4000 bps, 6 packets/sec
5 minute output rate 0 bps, 0 packets/s
200792332 package, 999483950 bytes, 0 no buffer entry
Received 722359 broadcasts, 0 Runts, 0 Giants 0 shifters
entry 0, 0 CRC errors, frame 0, saturation 0, 0 ignored
entry packets 0 with condition of dribble detected
293761017 packets output, 4202490277 bytes, 0 underruns
6043 output errors, 0 collisions, 3 interface resets
unknown protocol 0 drops
0 babbles, collision end 0, 0 deferred
0 lost carrier, 0 no carrier
output buffer, the output buffers 0 permuted 0 failures

The only way out of this state the AP should perform a reload/restart.

Once again this problem seems to be random but I had to connect to all daily from the AP
basis to ensure that they are all in place and working properly which is a pain! We have about 40
running and about 60 percent of 1142 have experienced this problem at one time or another. So far, I
have not found any pattern or record information that can direct me to root causes
Thus, any idea that you can provide would be a great help!

Hello

Please open a case with us (TAC), help you... There are a few bugs that is...

http://Tools.Cisco.com/support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCtf10941

http://Tools.Cisco.com/support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCte16139

Concerning

Surendra

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Aironet 1140 access point / 1941 router question

I currently have:

-router (not wireless) 1941

-Access point 1140

Looks like I got the AP on controller instead of the standalone version. My question is, the 1941 (not 1941W) has a wireless controller? If not, is there a controller module I can add to my router? Or I would return the AP I to the standalone version (or the 1941 for the 1941W)?

Thanks in advance for any advice / help.

It is not a controller which can go in the 1941. The controllers are quite expensive if you probably don't want to go this way in any case. Before you send the return of accreditation, Sue TAC and see if you can convert it to a standalone. Some AP support this, but I'm not sure of the 1140 series.

It will be useful.

AIR-LAP1142N-E-K9 v03 not join WCS 5.2.130.0

The difficulty in reaching my new 1142 s ap to the controllers.

I have 2 controllers AIR-WLC4402-50-K9 with 50 licenses each and about 75 total s AP.

I never tried to join an AP before 1142. But join 1130 AP works very well. So my network settings should be OK.

I googled without finding the right info. I understand that the WCS 5.2 should support the 1142, or maybe I'm wrong?

Here is some info from the console of 1142:

*Aug 2 11:46:14.580: %LWAPP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Aug 2 11:46:14.580: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Aug 2 11:46:14.584: %LWAPP-3-CLIENTERRORLOG: not receive read response(5)
*Aug 2 11:46:14.585: Image could not be downloaded: LWAPP goes back to discover
y
*Aug 2 11:46:14.589: lwapp_image_proc: unable to open tar file
*Aug 2 11:46:14.590: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Aug 2 11:46:24.594: %CAPWAP-3-ERRORLOG: Go join a lwapp controller
*Aug 2 11:46:24.594: %LWAPP-3-CLIENTERRORLOG: Set Transport AddressCalled
examining image...
*Aug 2 11:46:24.601: %LWAPP-5-CHANGED: CAPWAP changed state to JOIN
*Aug 2 11:46:08.578: %LWAPP-5-CHANGED: CAPWAP changed state to IMAGE
%Error opening lwapp:/c1140 (Incorrect Login/Password)
archive download: takes 6 seconds

*Aug 2 11:46:14.577: %LWAPP-3-CLIENTERRORLOG: Retransmission count for type (I
MAGE_DATA) exceeded more than max(1)

*Aug 2 11:46:14.578: %LWAPP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Aug 2 11:46:14.578: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Aug 2 11:46:14.582: %LWAPP-3-CLIENTERRORLOG: not receive read response(5)
*Aug 2 11:46:14.582: Image could not be downloaded: LWAPP goes back to discover
y
*Aug 2 11:46:14.587: lwapp_image_proc: unable to open tar file
*Aug 2 11:46:14.588: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Aug 2 11:46:24.591: %CAPWAP-3-ERRORLOG: Go join a lwapp controller
*Aug 2 11:46:24.591: %LWAPP-3-CLIENTERRORLOG: Set Transport AddressCalled
examining image...
*Aug 2 11:46:24.598: %LWAPP-5-CHANGED: CAPWAP changed state to JOIN
*Aug 2 11:50:24.582: %LWAPP-5-CHANGED: CAPWAP changed state to IMAGE
%Error opening lwapp:/c1140 (Incorrect Login/Password)
archive download: takes 6 seconds

*Aug 2 11:50:30.582: %LWAPP-3-CLIENTERRORLOG: Retransmission count for type (I
MAGE_DATA) exceeded more than max(1)

*Aug 2 11:50:30.582: %LWAPP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Aug 2 11:50:30.582: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Aug 2 11:50:30.583: %LWAPP-3-CLIENTERRORLOG: not receive read response(5)
*Aug 2 11:50:30.583: Image could not be downloaded: LWAPP goes back to discover
y
*Aug 2 11:50:30.592: lwapp_image_proc: unable to open tar file
*Aug 2 11:50:30.593: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
examining image...
*Aug 2 11:50:40.597: %CAPWAP-3-ERRORLOG: Go join a lwapp controller
*Aug 2 11:50:40.597: %LWAPP-3-CLIENTERRORLOG: Set Transport AddressCalled
*Aug 2 11:50:40.604: %LWAPP-5-CHANGED: CAPWAP changed state to JOIN
*Aug 2 11:50:24.581: %LWAPP-5-CHANGED: CAPWAP changed state to IMAGE
%Error opening lwapp:/c1140 (Incorrect Login/Password)
archive download: takes 6 seconds