Netgear XCM8810 Chassis User Manual - Page 195

NETGEAR 8800 User Manual • Receive Bad CRC Frames (RX CRC)-The total number of frames received by the port that were of the correct length but contained a bad FCS value. • Receive Oversize Frames (RX Over)-The total number of good frames received by the port greater than the supported maximum length of 1,522 bytes. • Receive Undersize Frames (RX Under)-The total number of frames received by the port that were less than 64 bytes long. • Receive Fragmented Frames (RX Frag)-The total number of frames received by the port that were of incorrect length and contained a bad FCS value. • Receive Jabber Frames (RX Jabber)-The total number of frames received by the port that were greater than the support maximum length and had a Cyclic Redundancy Check (CRC) error. • Receive Alignment Errors (RX Align)-The total number of frames received by the port with a CRC error and not containing an integral number of octets. • Receive Frames Lost (RX Lost)-The total number of frames received by the port that were lost because of buffer overflow in the switch. Using the Port Monitoring Display Keys Table 21 describes the keys used to control the displays that appear if you use any of the show ports commands without specifying the no-refresh parameter (this is the default behavior). Table 21. Port Monitoring Display Keys with Auto-Refresh Enabled Key(s) Description U D [Esc] Displays the previous page of ports. Displays the next page of ports. Exits from the screen. 0 [Space] Clears all counters. Cycles through the following screens: • Packets per second • Bytes per second • Percentage of bandwidth Note: Available only using the show ports utilization command. Table 22 describes the keys used to control the displays that appear if you use any of the show ports commands and specify the no-refresh parameter. Chapter 8. Status Monitoring and Statistics | 195