ZyXEL NetAtlas User Guide - Page 105
UNI Performance
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Chapter 8 Performance Table 45 Performance > PON > ONU PON Performance (continued) LABEL DESCRIPTION ONU This field displays the name of the ONUs connected to the selected device. Select the appropriate ONU. Logical Link Select a logical link on the ONU from the drop-down list box. Polling This field shows how often the EMS updates the table or graph that is displayed. RX Counters The following fields display the types of packet counters received on this interface. Bytes Select this option to show the total number of octets (bytes) received on this interface. Unicast Frames Select this option to show the total number of unicast frames received on this interface. Undersized Frames Select this option to show the total number of frames received that were shorter than 64 octets in length. Drop Frames Select this option to show the total number of frames dropped CRC Errors Select this option to show the total number of frames with CRC (Cyclic Redundant Check) error(s). TX Counters The following fields display the types of packet counters transmitted on this interface. Bytes Select this option to show the total number of bytes transmitted on this interface. Unicast Frames Select this option to show the total number of unicast frames transmitted on this interface. Multicast Frames Select this option to show the total number of multicast frames transmitted on this interface. Broadcast Frames Select this option to show the total number of broadticast frames transmitted on this interface. Select All Select this to select all Tx or Rx counters. Unselect All Select this to clear all Tx or Rx counters selections. Graph... Click this to create a graph based on the above selections. Table... Click this to create a table based on the above selections. Close Click this to exit the screen. 8.4 UNI Performance Use this screen to display PON statistics of an Ethernet port on the connected ONU in a table or graph. NetAtlas EPON Manager User's Guide 105