Dell Force10 S55T FTOS Command Line Reference Guide for the S55 System FTOS 8. - Page 475
Table 15-5., Lines in show interfaces Command Example, continued
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Table 15-5. Lines in show interfaces Command Example (continued) Line Input Statistics: Output Statistics: Rate information... Time since... Description Displays all the input statistics including: • Number of packets and bytes into the interface • Number of packets with IP headers, VLAN tagged headers and MPLS 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: 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 input symbol errors, runts, giants, CRC, IP Checksum, and overrun packets discarded without any processing Displays output statistics sent out of the interface including: • Number of packets, bytes and underruns out of the interface packets = total number of packets bytes = total number of bytes underruns = number of packets with FIFO underrun conditions • Number of Multicast, Broadcast and Unicast packets: Multicasts = number of MAC multicast packets Broadcasts = number of MAC broadcast packets Unicasts = number of MAC unicast packets • Number of IP, VLAN and MPLs packets: IP Packets = number of IP packets Vlans = number of VLAN tagged packets MPLS = number of MPLS packets (found on a LSR interface) • Number of throttles and discards packets: throttles = packets containing PAUSE frames discarded = number of packets discarded without any processing Estimate of the input and output traffic rate over a designated interval (30 to 299 seconds). Traffic rate is displayed in bits, packets per second, and percent of line rate. Elapsed time since the last interface status change (hh:mm:ss format). Interfaces | 475