Cisco Wireless Controller 4400 Clients dropping connection : Cisco, Wireless Controller, 4400

Hall of Fame

1. Darr24732,945
2. ikalmar11,100
3. MiniDevo6,000
4. atlas_sh...5,800
4. naykam5,800
6. ampranti5,500
7. engeltje4,000
7. Sniper98G4,000
7. Ray_Pas...4,000
7. mikesuss4,000
7. jodylemoine4,000
12. johnb67673,750
13. Donboo3,250
14. techzter3,000
15. nappy_d2,750
15. hkunnana2,750
17. ncoo2,600
18. cxr2,500
19. ssmith7642,400
20. shankarkr...2,000
20. bob_the...2,000
20. Basheerpt2,000
20. deroode2,000
20. chuku2,000
20. grimkin2,000
20. torimar2,000
20. noci2,000
20. rindi2,000
20. tplaya072,000
20. strung2,000
20. automatio...2,000
20. TomLun2,000
20. chilternPC2,000
20. samiam412,000
20. Roachy1...2,000
20. CanalIns2,000
20. tigermatt2,000
20. MarkMich...2,000
20. KeremE2,000
20. Pugglewu...2,000
20. CrashFL2,000
20. alexey_g...2,000
20. kaylanreilor2,000
20. akahan2,000
20. anneb2,000
20. thinkpads...2,000
20. CoryDam...2,000
20. uucknaaa2,000
20. KevinCov...2,000
20. alanhardisty2,000
20. -jonny-2,000
20. Goldsim2,000
20. wiscom2,000
20. astrochimp2,000
20. netcmh2,000
20. LANWrench2,000
20. meris2,000
20. DetailsIT2,000
20. MattyW2,000
20. ekderbark2,000
20. scifikillr2,000
20. LazyLem...2,000

1. Darr24760,445
2. ncoo40,617
3. BigRat28,159
4. jimmack25,592
5. upul00716,150
6. rama_kri...14,280
7. bhpr13,336
8. Silvers513,333
9. ikalmar11,100
10. rindi9,350
11. qasitouch8,850
12. cwkhang8,284
13. sumitamar8,095
14. atlas_sh...7,800
15. ThomasFr...6,600
16. edcal6,020
17. Ray_Pas...6,000
17. MiniDevo6,000
19. naykam5,800
20. ampranti5,700
21. OutlawSy...5,248
22. unamigo5,049
23. Mikal6134,800
24. domenic4,700
24. LucF4,700

	[x] Posted via EE Mobile
	Search, ask, and monitor your questions on the go with EE Mobile. Visit Experts Exchange from your mobile device and never be out of touch again.

Question

	[x] Attachment Details

[x]

The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

The Grade of the Solution
The Zone Rank of the Expert Providing the Solution
The Number of Author and Expert Comments
The Number of Experts Contributing
The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

6.6

Cisco Wireless Controller 4400 Clients dropping connection

Asked by joebass47 in Wireless Application Protocol (WAP), Wireless Local Area Network, Wireless Network Access Points

Tags: Cisco, Wireless Controller, 4400

I just implemented a cisco 4402 wireless controller in one of my facilites for testing and havent had a very good experience. The environment is a warehouse environment with 25-30 aps. The clients connect (via telnet) wirelessly to a server and since i put this controller in, i am seeing several clients drop connection. Last week the aps were all autonomous and there were no problems with wireless connectivity but since the addition of the controller, we have seen several issues. What could cause this?

What do these below traps mean?
Here are some "traps" that are showing up on the controller:

Log System Time Trap
0 Fri Sep 12 07:30:30 2008 Decrypt errors occurred for client 00:13:10:cc:c8:38 using WPA key on 802.11b/g interface of AP 00:13:c3:1f:c6:50
1 Fri Sep 12 07:22:47 2008 Load Profile Updated to Pass for Base Radio MAC: 00:13:c3:1f:c6:50 and slotNo: 0
2 Fri Sep 12 07:19:47 2008 Load Profile Failed for Base Radio MAC: 00:13:c3:1f:c6:50 and slotNo: 0
3 Fri Sep 12 06:43:04 2008 Coverage hole cleared for Base Radio MAC: 00:13:19:c4:3c:40 and slotNo: 0
4 Fri Sep 12 06:40:04 2008 Coverage Hole Detected for AP AP_ISRoom whose Base Radio MAC is 00:13:19:c4:3c:40. Number of Failing Clients 1
5 Fri Sep 12 06:40:04 2008 Coverage hole cleared for Base Radio MAC: 00:13:19:c4:39:a0 and slotNo: 0
6 Fri Sep 12 06:37:04 2008 Coverage Hole Detected for AP AP2 whose Base Radio MAC is 00:13:19:c4:39:a0. Number of Failing Clients 1

View the Solution FREE for 30 Days

20091021-EE-VQP-81 / EE_QW_2_20070628

Cisco Wireless Controller 4400 Clients dropping connection

Asked by joebass47 in Wireless Application Protocol (WAP), Wireless Local Area Network, Wireless Network Access Points

Tags: Cisco, Wireless Controller, 4400

About this solution