STATUS MONITORING AND STATISTICS
•Received Byte Count (RX Byte Count) — The total number of bytes that were received by the port, including bad or lost frames. This number includes bytes contained in the Frame Check Sequence (FCS), but excludes bytes in the preamble.
•Receive Broadcast (RX Bcast) — The total number of frames received by the port that are addressed to a broadcast address.
•Receive Multicast (RX Mcast) — The total number of frames received by the port that are addressed to a multicast address.
PORT ERRORS
The Summit keeps track of errors for each port.
To view port transmit errors, use the following command:
show port <portlist> txerrors
The following port transmit error information is collected by the switch:
•Link Status — The current status of the link. Options are
—Ready — The port is ready to accept a link.
—Active — The link is present at this port.
•Transmit Collisions (TX Coll) — The total number of collisions seen by the port, regardless of whether a device connected to the port participated in any of the collisions.
•Transmit Late Collisions (TX Late) — The total number of collisions that have occurred after the port’s transmit window has expired.
•Transmit Deferred Frames (TX Def) — The total number of frames that were transmitted by the port after the first transmission attempt was deferred by other network traffic.
•Transmit Errored Frames (TX Err) — The total number of frames that were not completely transmitted by the port because of network errors (such as late collisions or excessive collisions).
To view port receive errors, use the following command:
show port <portlist> rxerrors
SUMMIT SWITCH INSTALLATION AND USER GUIDE |
