4000 Router Series Interface Command Reference

Field Description

Input(total): 0 packets, 0 bytes

0 unicasts, 0 broadcasts, 0

multicasts, 0 pauses

Inbound traffic statistics (in packets and bytes) for the interface. All

inbound normal and abnormal packets and normal pause frames

were counted.

Number of inbound unicast packets, number of inbound

broadcasts, number of inbound multicasts, and number of inbound

pause frames.

A hyphen (-) indicates that the statistical item is not supported.

Input(normal): 0 packets, 0 bytes

0 unicasts, 0 broadcasts, 0

multicasts, 0 pauses

Inbound normal traffic and pause frame statistics (in packets and

bytes) for the interface.

Number of inbound normal unicast packets, number of inbound

normal broadcasts, number of inbound normal multicasts, and

number of inbound normal pause frames.

A hyphen (-) indicates that the statistical item is not supported.

input errors Statistics of incoming error packets.

runts

Number of inbound frames shorter than 64 bytes, in correct format,

and containing valid CRCs.

giants

Number of inbound frames larger than the maximum frame length

supported on the interface.

• For an Ethernet interface that does not permit jumbo frames,

giants refer to frames larger than 1518 bytes (without VLAN tags)

or 1522 bytes (with VLAN tags).

• For an Ethernet interface that permits jumbo frames, giants refer

to frames larger than the maximum length of Ethernet frames that

are allowed to pass through, which is configured when you

configure jumbo frame support on the interface.

throttles

Number of times the port is shut down due to buffer or CPU

overload.

CRC

Total number of inbound frames that had a normal length, but

contained CRC errors.

frame

Total number of inbound frames that contained CRC errors and a

non-integer number of bytes.

overruns

Number of packets dropped because the input rate of the port

exceeded the queuing capability.