43ptp force-stateUse ptp force-state to configure the role of the PTP port.Use undo ptp force-state to remove the configuration.Syntaxptp force-state { master | passive | slave }undo ptp force-stateDefaultThe PTP port role is automatically specified through BMC.ViewsLayer 2 Ethernet interface view, Layer 3 Ethernet interface viewDefault command level2: System levelParametersmaster: Configures the PTP port as a master port.passive: Configures the PTP port as a passive port.slave: Configures the PTP port as a subordinate port.Usage guidelinesThe ptp force-state command is available only after you configure the ptp active force-state command.The ptp force-state command applies to only non-TC ports (including PTP ports on a BC or OC, and theOC-type port on an E2ETC+OC or P2PTC+OC).You can configure only one subordinate port for a device.You can configure an OC that operates in slave-only mode as a master or subordinate port.Examples# Configure the clock node type as OC, activate the port role configuration, and configure FortyGigE1/0/1 as a subordinate port. system-view[Sysname] ptp mode oc[Sysname] ptp active force-state[Sysname] interface fortygige 1/0/1[Sysname-FortyGigE1/0/1] ptp force-state slaveRelated commands• ptp active force-state• ptp mode• ptp slave-onlyptp min-delayreq-intervalUse ptp min-delayreq-interval to configure the minimum interval for sending Delay_Req messages.Use undo ptp min-delayreq-interval to restore the default.
