show interfaces counters errors
arista1-1(config)#show interfaces counters errors Port FCS Align Symbol Rx Runts Giants Tx Et1 0 0 0 0 0 0 0 Et2 0 0 0 0 0 0 0 Et3 2 0 0 4 0 0 0 Et4 0 0 0 0 0 0 0 Et5 0 0 0 0 0 0 0 Et6 0 0 0 0 0 0 0 Et7 0 0 0 0 0 0 0 Et8 0 0 0 0 0 0 0 Et9 0 0 0 0 0 0 0 Et10 0 0 0 0 0 0 0 Et11 0 0 0 0 0 0 0 Et12 0 0 0 0 0 0 0 Et13 0 0 0 0 0 0 0 Et14 0 0 0 0 0 0 0 Et15 0 0 0 0 0 0 0 Et16 0 0 0 0 0 0 0 Et17 0 0 0 0 0 0 0 Et18 0 0 0 0 0 0 0 Et19 0 0 0 0 0 0 0 Et20 0 0 0 0 0 0 0 Et21 0 0 0 0 0 0 0 Et22 0 0 0 0 0 0 0 Et23 0 0 0 0 0 0 0 Et24 0 0 0 0 0 0 0 Et25 0 0 0 0 0 0 0 Et26 0 0 0 0 0 0 0 Et27 0 0 0 0 0 0 0 Et28 0 0 0 0 0 0 0 Et29 0 0 0 0 0 0 0 Et30 0 0 0 0 0 0 0 Et31 1 0 0 2 0 0 0 Et32 0 0 0 0 0 0 0 Et33 0 0 0 0 0 0 0 Et34 2 0 0 4 0 0 0 Et35 0 0 0 0 0 0 0 Et36 1 0 0 2 0 0 0 Et37 0 0 0 0 0 0 0 Et38 0 0 0 0 0 0 0 Et39 0 0 0 0 0 0 0 Et40 0 0 0 0 0 0 0 Et41 0 0 0 0 0 0 0 Et42 2 0 0 4 0 0 0 Et43 0 0 0 0 0 0 0 Et44 712 0 0 1724 0 300 0 Et45 0 0 0 0 0 0 0 Et46 2 0 0 4 0 0 0 Et47 0 0 0 0 0 0 0 Et48 1 0 0 2 0 0 0 Et49 0 0 0 0 0 0 0 Et50 0 0 0 0 0 0 0 Et51 0 0 0 0 0 0 0 Et52 0 0 0 0 0 0 0 Ma1 0 0 0 0 0 0 0
The show interfaces counters errors command displays the error counters for the specified
interfaces.
Command Mode
EXEC
Command Syntax
show interfaces [INTERFACE] counters errors
Parameters
• INTERFACE Interface type and numbers. Options include:
• <no parameter> all interfaces.
• ethernet e_range Ethernet interface range specified by e_range.
• management m_range Management interface range specified by m_range.
• port-channel p_range Port-Channel Interface range specified by p_range.
Display Values
The table displays the following counters for each listed interface:
• FCS: Inbound packets with CRC error and proper size.
• Align: Inbound packets with improper size (undersized or oversized).
• Symbol: Inbound packets with symbol error and proper size.
• Rx: Total inbound error packets.
• Runts: Outbound packets that terminated early or dropped because of underflow.
• Giants: Outbound packets that overflowed the receiver and were dropped.
• Tx: Total outbound error packets.
Related Commands
• show interfaces counters
• show interfaces counters bins
• show interfaces counters queue
• show interfaces counters rates
Examples
• This command displays the error packet counters on Ethernet interfaces 1-2.
switch>show interfaces ethernet 1-2 counters errors
Port FCS Align Symbol Rx Runts Giants Tx
Et1 0 0 0 0 0 0 0
Et2 0 0 0 0 0 0 0
switch>