1. WLAN Maintenance and Troubleshooting Maintaining the System

2. Controller Platform and Code Version

3. Wireless > All APs > Detail > Inventory

4. Upgrade: GUI Recommended Commands > Download file For the new code to take effect, a controller reboot is needed.

5. Apply vs. Save Configuration

6. Commands > Upload File When uploading or downloading configuration files, you can choose encryption .

7. show running-config (Cisco Controller) >show run? run-config running-config (Cisco Controller) >show running-config 802.11a cac voice tspec-inactivity-timeout ignore 802.11a cac voice stream-size 84000 max-streams 2 802.11b cac voice tspec-inactivity-timeout ignore 802.11b cac voice stream-size 84000 max-streams 2 advanced 802.11a receiver pico-cell-V2 rx_sense_thrld 0 0 0 advanced 802.11a receiver pico-cell-V2 cca_sense_thrld 0 0 0 advanced 802.11a receiver pico-cell-V2 sta_tx_pwr 0 0 0 advanced 802.11b tx-power-control-thresh -65 advanced location expiry tags 1200 advanced location expiry client 150 advanced location expiry calibrating-client 30 advanced location expiry rogue-aps 1200 Cisco Public Safety is not allowed to set in this domain country GB interface create vlan80 80 interface address management 10.9.4.20 255.255.255.0 10.9.4.1 interface address service-port 192.168.1.2 255.255.255.0 interface address virtual 1.1.1.1 interface dhcp management primary 10.9.4.10 interface dhcp service-port disable interface vlan vlan80 80 interface port management 1 logging buffered 1 macfilter add 00:0b:85:72:14:a0 0 management macfilter add 00:0b:85:72:18:10 0 management

8. show run-config (Cisco Controller) >show run? run-config running-config (Cisco Controller) >show run-config System Inventory NAME: "Chassis" , DESCR: "Chassis" PID: AIR-WLC4402-12-K9, VID: V02, SN: FOC1140F09D Burned-in MAC Address............................ 00:1D:45:5E:00:E0 Crypto Accelerator 1............................. Absent Crypto Accelerator 2............................. Absent Power Supply 1................................... Absent Power Supply 2................................... Present, OK System Information Manufacturer's Name.............................. Cisco Systems Inc. Product Name..................................... Cisco Controller Product Version.................................. 4.1.191.24M (Mesh) RTOS Version..................................... 4.1.191.24 Bootloader Version............................... 4.1.171.0 Build Type....................................... DATA + WPS System Name...................................... sw2 System Location.................................. System Contact................................... System ObjectID.................................. 1.3.6.1.4.1.14179.1.1.4.3 IP Address....................................... 10.9.4.20 System Up Time................................... 0 days 0 hrs 3 mins 40 secs Configured Country............................... GB - United Kingdom Operating Environment............................ Commercial (0 to 40 C)

9. Wireless > All APs > Detail

10. Wireless > All APs > Detail (Cont.)

11. Commands > Reset to Factory Default

12. Commands > Reboot System > Save And Reboot or Reboot Without Save

13. Cisco WCS Automated Backup

14. Cisco WCS Automated Backup (Cont.)

15. Cisco WCS Manual Backup

16. Cisco WCS Manual Backup (Cont.)

17. Cisco WCS Code Upgrade