You have configured an AOS-CX switch to implement 802.1X on edge ports. Assume ports operate in the default auth-mode. VolP phones are assigned to…

When configuring 802.1X authentication on edge ports of an AOS-CX switch and assigning VoIP

phones to a "voice" role, the correct approach is to configure VLAN 12 as the allowed trunk VLAN in

the "voice" role. This setup ensures that traffic tagged for VLAN 12 is appropriately managed by the

role applied to the VoIP phones. In AOS-CX switches, the role-based VLAN configuration allows for

more granular control and ensures that the VoIP phones' traffic is handled correctly without altering

the edge port settings, which typically operate with default settings for authentication.

Reference: Detailed configuration and role assignment practices for AOS-CX switches can be found in

Aruba's configuration guides and documentation related to AOS-CX switch deployments.