User Guide

Configuring Switching
145
GS716Tv3, GS724Tv4, and GS748Tv5 Smart Switches
802.1AS Statistics
The 802.1AS Statistics screen displays information regarding the 802.1AS messages
transmitted and received by each interface.
If all 802.1AS statistics do not fit on the screen, use the horizontal scroll bar to view additional
settings.
To display the 802.1AS Statistics screen, select Switching > 802.1AS > Advanced >
802.1AS Statistics.
The following table describes the information the 802.1AS Statistics screen displays.
Current Pdelay Interval The current mean time interval between successive PDELAY_REQ
messages sent over a link, in logarithm to base 2 format.
Current Announce Interval The current mean time interval between successive ANNOUNCE
messages sent over a link, in logarithm to base 2 format.
Table 49. 802.1AS statistics
Field Description
Interface The interface associated with the rest of the 802.1AS statistics in the
row.
Sync Tx The total number of SYNC packets transmitted without error.
Sync Rx The total number of SYNC packets received without error.
Followup Tx The total number of FOLLOWUP packets transmitted without error.
Followup Rx The total number of FOLLOWUP packets received without error.
Announce Tx The total number of ANNOUNCE packets transmitted without error.
Announce Rx The total number of ANNOUNCE packets received without error.
Pdelay Req Tx The total number of PDELAY_REQ packets transmitted without error.
Pdelay Req Rx The total number of PDELAY_REQ packets received without error.
Pdelay Resp Tx The total number of PDELAY_RESP packets transmitted without error.
Pdelay Resp Rx The total number of PDELAY_RESP packets received without error.
Pdelay Resp Followup Tx The total number of PDELAY_RESP_FOLLOWUP packets transmitted
without error.
Pdelay Resp Followup Rx The total number of PDELAY_RESP_FOLLOWUP packets received
without error.
Signaling Tx The total number of SIGNALING packets transmitted without error.
Table 48. 802.1AS port settings (continued)
Field Description