• Author : Harold Fong


VLAN Aware PTP Boundary Clock – Single BMCA

Description This feature makes the PTP agent aware of VLANs, running with a single Best Master Clock Algorithm (BMCA). It allows you to enable PTP on certain VLANs on a trunk port, on which PTP packets will be sent and processed. By default, enabling PTP on a trunk port will follow the previous behaviour, which is to only egress PTP packets VLAN untagged on the native VLAN and process ingress PTP packets regardless of their VLAN tag. With this feature, PTP states are now per-port per-VLAN pair and ingress/egress PTP packets on a trunk port is based on the VLAN...
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