Cisco 4400 Series User Manual

7-27
Cisco Wireless LAN Controller Configuration Guide
OL-17037-01
Chapter 7 Controlling Lightweight Access Points
Autonomous Access Points Converted to Lightweight Mode
Information similar to the following appears:
Number of APs.............................................. 3
00:0b:85:1b:7c:b0.......................................... Joined
00:12:44:bb:25:d0.......................................... Joined
00:13:19:31:9c:e0.......................................... Not joined
• To see the last join error detail for a specific access point, enter this command:
show ap join stats summary ap_mac
where ap_mac is the MAC address of the 802.11 radio interface.
Note To obtain the MAC address of the 802.11 radio interface, enter this command on the access
point CLI: show interfaces Dot11Radio 0
Information similar to the following appears:
Is the AP currently connected to controller................ Yes
Time at which the AP joined this controller last time...... Aug 21 12:50:36.061
Type of error that occurred last........................... AP got or has been
disconnected
Reason for error that occurred last........................ The AP has been reset by
the controller
Time at which the last join error occurred................. Aug 21 12:50:34.374
• To see all join-related statistics collected for a specific access point, enter this command:
show ap join stats detailed ap_mac
Information similar to the following appears:
Discovery phase statistics
- Discovery requests received.............................. 2
- Successful discovery responses sent...................... 2
- Unsuccessful discovery request processing................ 0
- Reason for last unsuccessful discovery attempt........... Not applicable
- Time at last successful discovery attempt................ Aug 21 12:50:23.335
- Time at last unsuccessful discovery attempt.............. Not applicable
Join phase statistics
- Join requests received................................... 1
- Successful join responses sent........................... 1
- Unsuccessful join request processing..................... 1
- Reason for last unsuccessful join attempt................ RADIUS authorization
is pending for the AP
- Time at last successful join attempt..................... Aug 21 12:50:34.481
- Time at last unsuccessful join attempt................... Aug 21 12:50:34.374
Configuration phase statistics
- Configuration requests received.......................... 1
- Successful configuration responses sent.................. 1
- Unsuccessful configuration request processing............ 0
- Reason for last unsuccessful configuration attempt....... Not applicable
- Time at last successful configuration attempt............ Aug 21 12:50:34.374
- Time at last unsuccessful configuration attempt.......... Not applicable
Last AP message decryption failure details
- Reason for last message decryption failure............... Not applicable

Cisco 4400 Series Specifications

General

Product Type	Wireless LAN Controller
Manageable	Yes
Management Port	Yes
Power over Ethernet (PoE)	No
Operating Temperature	32 to 104°F (0 to 40°C)
Security	WPA, WPA2, 802.1X, AES, TKIP
Power Supply	AC Power Supply
Wireless LAN Standard	IEEE 802.11a/b/g/n
Form Factor	Rack-mountable
Redundancy	Yes
Operating Humidity	10% to 90% non-condensing