ET42202M-S-PD
L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or
100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs
www.ot-systems.com Ver.1.0
306
The number of seconds remaining before sampling stops and the current sFlow owner is
released.
Tx Successes
The number of UDP datagrams successfully sent to the sFlow receiver.
Tx Errors
The number of UDP datagrams that has failed transmission.
The most common source of errors is invalid sFlow receiver IP
/hostname
configuration. To
diagnose, paste the receiver's IP address
/hostname
into the Ping Web page (Diagnostics
→
Ping/Ping6).
Flow Samples
The total number of flow samples sent to the sFlow receiver.
Counter Samples
The total number of counter samples sent to the sFlow receiver.
Port Statistics
Port
The port number for which the following statistics applies.
Rx and Tx Flow Samples
The number of flow samples sent to the sFlow receiver originating from this port. Here, flow
samples are divided into Rx and Tx flow samples, where Rx flow samples contains the
number of packets that were sampled upon reception (ingress) on the port and Tx flow
samples contains the number of packets that were sampled upon transmission (egress) on
the port.
Counter Samples
The total number of counter samples sent to the sFlow receiver originating from this port.
Buttons
Auto-refresh:
Check this box to refresh the page automatically. Automatic
refresh occurs every 3 seconds.
Refresh:
Click to refresh the page.
Clear Receiver:
Clears the sFlow receiver counters.
Clear Ports:
Clears the per-port counters.
