PTP G.8275.1 Profile Configuration

This chapter shows how to configure a PTP G.8275.1 profile over Ethernet, IPv4, and IPv6. You configure T-GM and boundary clock with more than one port.

Enable G.8275.1 profile only on L3 interfaces and sub interfaces. When LAG Link Aggregation Group is available configure the PTP on a LAG interface. However, in certain cases, L2-LAG-member interface is supported. For example, MLAG use cases.

Topology

Figure 4. Configuration Topology

In this example, SW1, SW2 and SW3 are running PTP. SW1 acting as T-GM and SW2, SW3 acting as boundary clock.