Users Guide

Line Description
– Multicasts = number of MAC multicast packets
– Broadcasts = number of MAC broadcast packets
• Number of 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, overrun, and discarded packets:
– CRC = packets with CRC/FCS errors
– overrun = number of packets discarded due to FIFO overrun conditions
– discarded = the sum of runts, giants, CRC, and overrun packets discarded without
any processing
Output Statistics: Displays output statistics sent out of the interface including:
• Number of packets, bytes, and underruns out of the interface
• Packet size and the number of the packets outbound to the interface
• 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 VLANs, throttles, discards, and collisions:
– Vlans = number of VLAN tagged packets
– throttles = packets containing PAUSE frames
– discarded = number of packets discarded without any processing
– collisions = number of packet collisions
– wred=count both packets discarded in the MAC and in the hardware-based
queues
Rate information... Estimate of the input and output trac rate over a designated interval (30 to 299
seconds). Trac rate is displayed in bits, packets per second, and percent of line rate.
Time since... Elapsed time since the last interface status change (hh:mm:ss format).
Example
Example
DellEMC# show interfaces
TenGigabitEthernet 1/1 is down, line protocol is down
Hardware is DellEMCEth, address is 00:a0:c9:00:00:0b
Current address is 00:a0:c9:00:00:0b
Pluggable media present, QSFP type is 40GBASE-CR4-1M
Interface index is 2097156
Internet address is not set
Mode of IPv4 Address Assignment : NONE
DHCP Client-ID :00a0c900000b
MTU 1554 bytes, IP MTU 1500 bytes
LineSpeed 10000 Mbit
Flowcontrol rx off tx off
ARP type: ARPA, ARP Timeout 04:00:00
Last clearing of "show interface" counters 1d18h54m
Queueing strategy: fifo
Input Statistics:
0 packets, 0 bytes
0 64-byte pkts, 0 over 64-byte pkts, 0 over 127-byte pkts
0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023-byte pkts
0 Multicasts, 0 Broadcasts, 0 Unicasts
812 Interfaces