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168 CHAPTER 11: RMON COMMANDS
The following table describes the significant fields shown in the display.
Console# show rmon statistics ethernet 1
Port: 1
Octets: 878128 Packets: 978
Broadcast: 7 Multicast: 1
CRC Align Errors: 0 Collisions: 0
Undersize Pkts: 0 Oversize Pkts: 0
Fragments: 0 Jabbers: 0
64 Octets: 98 65 to 127 Octets: 0
128 to 255 Octets: 0 256 to 511 Octets: 0
512 to 1023 Octets: 491 1024 to 1518 Octets: 389
Field Description
Octets The total number of octets of data (including those in bad
packets) received on the network (excluding framing bits but
including FCS octets).
Packets The total number of packets (including bad packets, broadcast
packets, and multicast packets) received.
Broadcast The total number of good packets received and directed to the
broadcast address. This does not include multicast packets.
Multicast The total number of good packets received and directed to a
multicast address. This number does not include packets
directed to the broadcast address.
CRC Align
Errors
The total number of packets received with a length (excluding
framing bits, but including FCS octets) of between 64 and
1518 octets, inclusive, but with either a bad Frame Check
Sequence (FCS) with an integral number of octets (FCS Error)
or a bad FCS with a non-integral number of octets (Alignment
Error).
Collisions The best estimate of the total number of collisions on this
Ethernet segment.
Undersize Pkts The total number of packets received, less than 64 octets long
(excluding framing bits, but including FCS octets) and
otherwise well formed.