Dell PowerEdge FX2 Dell PowerEdge FN I/O Aggregator Command Line Reference Gui - Page 149
Description, LineSpeed, Queuing, Input Statistics, IP Checksum = packets with IP Checksum errors
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Line Description Hardware is... Interface index... Internet address... Displays the interface hardware information and its assigned MAC address. Displays the interface index number used by SNMP to identify the interface. States whether an IP address is assigned to the interface. If an IP address is assigned, that address is displayed. MTU 1554... LineSpeed ARP type:... Last clearing... Queuing strategy... Input Statistics: Displays link and IP MTU information. If the chassis is in Jumbo mode, this number can range from 576 to 12000. Displays the interface's line speed. Displays the ARP type and the ARP timeout value for the interface. Displays the time when the show interfaces counters where cleared. States the packet queuing strategy. FIFO means first in first out. Displays all the input statistics including: • Number of packets and bytes into the interface • Number of packets with IP headers and VLAN tagged headers. NOTE: The sum of the number of packets may not be as expected since a VLAN tagged IP packet counts as both a VLAN packet and an IP packet. • Packet size and the number of those packets inbound to the interface • Number of symbol errors, runts, giants, and throttles packets: - symbol errors = number packets containing bad data. That is, the port MAC detected a physical coding error in the packet. - runts = number of packets that are less than 64B - giants = packets that are greater than the MTU size - throttles = packets containing PAUSE frames • Number of CRC, IP Checksum, overrun, and discarded packets: - CRC = packets with CRC/FCS errors - IP Checksum = packets with IP Checksum errors - overrun = number of packets discarded due to FIFO overrun conditions - discarded = the sum of runts, giants, CRC, IP Checksum, and overrun packets discarded without any processing 149