User’s Manual of SGSW-24040 / 24240 Series
The page includes the following fields:
Receive Total and Transmit Total
Object Description
• Rx and Tx Packets
The number of received and transmitted (good and bad) packets
• Rx and Tx Octets
The number of received and transmitted (good and bad) bytes. Includes FCS, but
excludes framing bits.
• Rx and Tx Unicast
The number of received and transmitted (good and bad) unicast packets.
• Rx and Tx Multicast
The number of received and transmitted (good and bad) multicast packets.
• Rx and Tx Broadcast
The number of received and transmitted (good and bad) broadcast packets.
• Rx and Tx Pause
A count of the MAC Control frames received or transmitted on this port that have
an opcode indicating a PAUSE operation.
Receive and Transmit Size Counters
The number of received and transmitted (good and bad) packets split into categories based on their respective frame
sizes.
Receive and Transmit Queue Counters
The number of received and transmitted packets per input and output queue.
Receive Error Counters
Object Description
• Rx Drops
The number of frames dropped due to lack of receive buffers or egress
congestion.
• Rx CRC/Alignment
The number of frames received with CRC or alignment errors.
• Rx Undersize
The number of short
1
frames received with valid CRC.
• Rx Oversize
The number of long
2
frames received with valid CRC.
• Rx Fragments
The number of short
1
frames received with invalid CRC.
• Rx Jabber
The number of long
2
frames received with invalid CRC.
• Rx Filtered
The number of received frames filtered by the forwarding process.
Short frames are frames that are smaller than 64 bytes.
Long frames are frames that are longer than the configured maximum
frame length for this port.
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