ZyXEL NetAtlas User Guide - Page 112
Performance > RMON > History Data continued
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Chapter 8 Performance Table 49 Performance > RMON > History Data (continued) LABEL DESCRIPTION Index This field displays the index number of the ports. Select a port you wish to see data for. Data Source This field displays the port of the device. Bucket Granted This field displays the number of data samplings the probe allows to stores. Interval (sec) This field displays the time between data samplings. Polling This field shows how often the EMS updates the table or graph that is displayed. Counters Octets Select this to display the total number of octets received. Total Packets Select this to display the total number of all good packets received. Broadcast Packets Select this to display the total number of good broadcast packets received. Multicast Packets Select this to display the total number of good multicast packets received. Undersize Packets (less than 64 octets) Select this to display the number of packets dropped because they were too short (shorter than 64 octets). Oversize Packets (longer than 1518 octets) Select this to display the number of packets dropped because they were too big (bigger than the maximum frame size). Error Packets Select this to display the number of error packets. (64~1518 packets) Undersize Select this to display the number of frames dropped because they were Error Packets less than 64 octets long, and contained an invalid FCS, including non- integral and integral lengths. Oversize Select this to display the number of frames dropped because they were Error Packets longer than 1518 octets and contained an invalid FCS, including alignment errors. Collisions Select this to display the total number of collisions occurred. Dropped Events Select this to display the total number of packets that were dropped. Utilization Select this to display the utilization of the ports. Select All Select this to select all counters. Unselect All Select this to clear all counter selections. Graph... Select this to create a graph based on the above selection(s). Table... Select this to create a table based on the above selection(s). Close Click this to exit the screen. 112 NetAtlas EPON Manager User's Guide