RGPS-92222GCP-NP Series User Manual
ORing Industrial Networking Corp.
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Rx Drops
The number of frames dropped due to insufficient receive buffer 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 a valid CRC
Rx Oversize
The number of long
2
frames received with a valid CRC
Rx Fragments
The number of short
1
frames received with an invalid CRC
Rx Jabber
The number of long
2
frames received with an invalid CRC
Rx Filtered
The number of received frames filtered by the forwarding process
Tx Drops
The number of frames dropped due to output buffer congestion
Tx Late / Exc.Coll.
The number of frames dropped due to excessive or late collisions
1. Short frames are frames smaller than 64 bytes.
2. Long frames are frames longer than the maximum frame length configured for this port.
5.10.3 Port Mirroring
You can configure port mirroring on this page.
To solve network problems, selected traffic can be copied, or mirrored, to a mirror port where a
frame analyzer can be attached to analyze the frame flow.
The traffic to be copied to the mirror port is selected as follows:
All frames received on a given port (also known as ingress or source mirroring).
All frames transmitted on a given port (also known as egress or destination mirroring).
Port to mirror is also known as the mirror port. Frames from ports that have either source (rx)
or destination (tx) mirroring enabled are mirrored to this port. Disabled option disables
mirroring.
