Specifications

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Cisco Wireless LAN Controller Configuration Guide
OL-21524-02
Chapter 4 Configuring Controller Settings
Configuring Voice and Video Parameters
config {802.11a | 802.11b} cac video max-bandwidth bandwidth
The bandwidth range is 5 to 85%, and the default value is 5%. However, the maximum RF bandwidth
cannot exceed 85% for voice and video. Once the client reaches the value specified, the access point
rejects new calls on this network.
Note If this parameter is set to zero (0), the controller assumes that you do not want to do any bandwidth
allocation and, therefore, allows all bandwidth requests.
Step 8 Process or ignore the TSPEC inactivity timeout received from an access point by entering this command:
config {802.11a | 802.11b} cac video tspec-inactivity-timeout {enable | ignore}
Step 9 Reenable all WLANs with WMM enabled by entering this command:
config wlan enable wlan_id
Step 10 Reenable the radio network by entering this command:
config {802.11a | 802.11b} enable network
Step 11 Save your settings by entering this command:
save config
Using the CLI to View Voice and Video Settings
To view voice and video settings using the controller CLI, follow these steps:
Step 1 See the CAC configuration for the 802.11a or 802.11b/g network by entering this command:
show ap stats {802.11a | 802.11b}
Step 2 See the CAC statistics for a particular access point by entering this command:
show ap stats {802.11a | 802.11b} ap_name
Information similar to the following appears:
Call Admission Control (CAC) Stats
Voice Bandwidth in use(% of config bw)......... 0
Total channel MT free........................ 0
Total voice MT free.......................... 0
Na Direct.................................... 0
Na Roam...................................... 0
Video Bandwidth in use(% of config bw)......... 0
Total num of voice calls in progress........... 0
Num of roaming voice calls in progress......... 0
Total Num of voice calls since AP joined....... 0
Total Num of roaming calls since AP joined..... 0
Total Num of exp bw requests received.......... 5
Total Num of exp bw requests admitted.......... 2
Num of voice calls rejected since AP joined...... 0
Num of roam calls rejected since AP joined..... 0
Num of calls rejected due to insufficient bw....0
Num of calls rejected due to invalid params.... 0
Num of calls rejected due to PHY rate.......... 0
Num of calls rejected due to QoS policy..... 0