Recommendation | Required | Recommended But Not Required |
|---|---|---|
Configure voice WLAN to use the 802.11a band. | ✓ | |
Set EAP Retry Timeout to default. | ✓ | |
Disable DHCP address assignment required option. | ✓ | |
Disable Session Timeout or set to shift duration + one hour. | ✓ | |
Disable Client Exclusions. | ✓ | |
Set the User Idle Timeout to Session Timeout definition (above). | ✓ | |
Enable Fast SSID change. | ✓ | |
Disable Cisco client extensions (CCX) Radio Measurements. | ✓ | |
Allow WMM for the voice WLAN. | ✓ | |
Mark Voice WLAN with Platinum QoS. | ✓ | |
For Platinum QoS profile set 802.1p bits to 6. | ✓ | |
Trust DSCP markings end to end. | ✓ | |
Validate that the mobility status shows as UP between all controllers in the same mobility group. | ✓ | |
Set EAP-Identity-Request Timeout (seconds) to 3 (see note below table.) | ✓ | |
Set EAP-Identity-Request Max Retries to 2. | ✓ | |
Set EAP-Request Timeout (seconds) to 3. | ✓ | |
Set EAP-Request Max Retries to 2. | ✓ | |
Disable MAC protocol data unit (MPDU) aggregation for voice. | ✓ | |
Disable Optimized Roaming. | ✓ | |
Ensure FT (11r) is set to Enable, not Adaptive. | ✓ | |
Verify that the EDCA profile on the controller is set to Voice Optimized. | ✓ | |
Verify that Aggressive Load Balancing is disabled. | ✓ | |
Verify that DTPC is disabled. See Recommendations for DTPC (Dynamic Transmit Power Control) in Notes. | ✓ | |
Verify the Beacon Interval is set to 100 msec. | ✓ | |
Verify that Client MFP is disabled. | ✓ | |
Verify that peer-to-peer blocking is disabled. | ✓ | |
Validate the virtual interface address is the same across all controllers in the same mobility group. | ✓ |
