Netgear GSM4248P User Manual - Page 313

AV Line of Fully Managed Switches M4250 Series Main User Manual This value sets the number of ANNOUNCE intervals that must to pass without receipt of ANNOUNCE PDU before the switch detects that the master clock is no longer transmitting. 16. Click the Apply button. Your settings are saved. 17. To save the settings to the running configuration, click the Save icon. The following table describes the nonconfigurable information displayed on the page. Table 82. 802.1AS interface information Field Port Role Description The 802.1AS role of the interface. The possible roles are as follows: • Disabled (default) • Master • Slave • Passive Propagation Delay The mean propagation delay on the interface. Measuring Pdelay Indicates whether the interface is receiving PDELAY response messages from the other end of the link. 802.1AS Capable Indicates whether the interface is 802.1AS capable. By default, the interface is not 802.1AS capable. Neighbor Rate Ratio An estimated ratio of the frequency of the local clock entity of the time-aware device at the other end of the link of the interface in relation to the frequency of the local clock entity of the switch. Current Sync Interval The current mean time interval between successive SYNC messages sent over the link, in logarithm to base 2 format. Current Pdelay Interval The current mean time interval between successive PDELAY_REQ messages sent over the link, in logarithm to base 2 format. Current Announce Interval The current mean time interval between successive ANNOUNCE messages sent over the link, in logarithm to base 2 format. View the 802.1AS statistics You can view the 802.1AS statistics for the interfaces. Configure Switching Information 313 Main User Manual