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Cisco Wireless LAN Controller Configuration Guide
OL-17037-01
Chapter 4 Configuring Controller SettingsWireless Device Access
Configuring Voice and Video Parameters
Step 7
To set the percentage of maximum bandwidth allocated to clients for video applications on the 802.11a
or 802.11b/g network, enter this command:
config
{
802.11a
|
802.11b
}
cac video max-bandwidth
bandwidth
The
bandwidth
range is 0 to 100%, and the default value is 0%. However, the maximum RF bandwidth
cannot exceed 100% for voice + 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 the operator does not want to do any
bandwidth allocation and, therefore, allows all bandwidth requests.
Step 8
To set the percentage of maximum allocated bandwidth reserved for roaming video clients, enter this
command:
config
{
802.11a
|
802.11b
}
cac video roam-bandwidth
bandwidth
The
bandwidth
range is 0 to 25%, and the default value is 0%. The controller reserves this much
bandwidth from the maximum allocated bandwidth for roaming video clients.
Step 9
To process or ignore the TSPEC inactivity timeout received from an access point, enter this command:
config
{
802.11a
|
802.11b
}
cac video tspec-inactivity-timeout
{
enable
|
ignore
}
Step 10
To re-enable all WLANs with WMM enabled, enter this command:
config wlan enable
wlan_id
Step 11
To re-enable the radio network, enter this command:
config
{
802.11a
|
802.11b
}
enable
network
Step 12
To save your settings, enter this command:
save config
Using the CLI to View Voice and Video Settings
Use these commands to view voice and video settings using the CLI.
1.
To see the CAC configuration for the 802.11a or 802.11b/g network, enter this command:
show
{
802.11a
|
show 802.11b
}
2.
To see the CAC statistics for a particular access point, enter 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
