The Enterprise Voice, Video, and Messaging Endpoint PC port must be configured to maintain VLAN separation from the voice video VLAN, or be disabled.

Severity	Group ID	Group Title	Version	Rule ID	Date	STIG Version
medium	V-259943	SRG-NET-000018	SRG-NET-000018-VVEP-00101	SV-259943r948798_rule	2024-08-02	1

Description
Virtualized networking is used to separate voice video traffic from other types of traffic, such as data, management, and other special types. VLANs provide segmentation at layer 2. Virtual Routing and Forwarding (VRF) provides segmentation at layer 3 and works with Multiprotocol Label Switching (MPLS) for enterprise and WAN environments. When VRF is used without MPLS, it is referred to as VRF lite. For Voice Video systems, subnets, VLANs, and VRFs are used to separate media and signaling streams from all other traffic.

Description

Virtualized networking is used to separate voice video traffic from other types of traffic, such as data, management, and other special types. VLANs provide segmentation at layer 2. Virtual Routing and Forwarding (VRF) provides segmentation at layer 3 and works with Multiprotocol Label Switching (MPLS) for enterprise and WAN environments. When VRF is used without MPLS, it is referred to as VRF lite. For Voice Video systems, subnets, VLANs, and VRFs are used to separate media and signaling streams from all other traffic.

ℹ️ Check
Verify the Enterprise Voice, Video, and Messaging Endpoint PC port is configured to maintain VLAN separation from the voice video VLAN or is disabled. If the Enterprise Voice, Video, and Messaging Endpoint PC port is disabled, this is not a finding. If the Enterprise Voice, Video, and Messaging Endpoint PC port does not maintain VLAN separation from the voice video VLAN, this is a finding.

✔️ Fix
Configure the Enterprise Voice, Video, and Messaging Endpoint PC port to maintain VLAN separation from the voice video VLAN or be disabled.