3Com 2924-PWR manual Viewing Statistics

Models: 2924-PWR

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202CHAPTER 17: VIEWING STATISTICS

Received Bytes (Octets) — Displays the number of octets received on the interface since the device was last refreshed. This number includes bad packets and FCS octets, but excludes framing bits.

Received Packets — Displays the number of packets received on the interface, including bad packets, Multicast and broadcast packets, since the device was last refreshed.

Broadcast Packets Received — Displays the number of good broadcast packets received on the interface since the device was last refreshed. This number does not include Multicast packets.

Multicast Packets Received — Displays the number of good Multicast packets received on the interface since the device was last refreshed.

CRC & Align Errors — Displays the number of CRC and Align errors that have occurred on the interface since the device was last refreshed.

Undersize Packets — Displays the number of undersized packets (less than 64 octets) received on the interface since the device was last refreshed.

Oversize Packets — Displays the number of oversized packets (over 9216 octets) received on the interface since the device was last refreshed.

Fragments — Displays the number of fragments (packets with less than 64 octets, excluding framing bits, but including FCS octets) received on the interface since the device was last refreshed.

Jabbers — Displays the total number of received packets that were longer than 9216 octets. This number excludes frame bits, but includes FCS octets that had either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with a non-integral octet (Alignment Error) number. The field range to detect jabbers is between 20 ms and 150 ms.

Collisions — Displays the number of collisions received on the interface since the device was last refreshed.

Frames of 64 Bytes — Displays the number of 64-byte frames received on the interface since the device was last refreshed.

Frames of 65 to 127 Bytes — Displays the number of 65 to 127 byte frames received on the interface since the device was last refreshed.

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3Com 2924-PWR manual Viewing Statistics