Extreme Networks Altitude 4700 Series Product Reference Manual page 267

Link
Speed
Duplex
WLANs Mapped
3 Refer to the Received field to view data received over the access point LAN port.
RX Packets
RX Bytes
RX Errors
RX Dropped
RX Overruns
RX Frame
4 Refer to the Transmitted field to view statistics transmitted over the access point LAN port.
TX Packets
TX Bytes
TX Errors
TX Dropped
Altitude 4700 Series Access Point Product Reference Guide
The Link parameter displays Up if the LAN connection is
active between the access point and network, and Down if
the LAN connection is interrupted or lost. Use this
information to assess the current connection status of LAN
1 or LAN2.
The LAN 1 or LAN 2 connection speed is displayed in
Megabits per second (Mbps), for example, 54Mbps. If the
throughput speed is not achieved, examine the number of
transmit and receive errors, or consider increasing the
supported data rate.
Displays whether the current LAN connection is full or half
duplex.
The WLANs Mapped table lists the WLANs mapped to this
LAN (either LAN1 or LAN2) as their LAN interface.
RX packets are data packets received over the access
point LAN port. The number is a cumulative total since the
LAN connection was last enabled or the access point was
last restarted.
RX bytes are bytes of information received over the LAN
port. The value is a cumulative total since the LAN
connection was last enabled or the access point was last
restarted.
RX errors include dropped data packets, buffer overruns,
and frame errors on inbound traffic. The number of RX
errors is a total of RX Dropped, RX Overruns and RX
Carrier errors. Use this information to determine
performance quality of the current LAN connection.
The RX Dropped field displays the number of data packets
failing to reach the LAN port. If this number appears
excessive, consider a new connection to the device.
RX overruns are buffer overruns on the access point LAN
port. RX overruns occur when packets are received faster
than the LAN connection can handle them. If RX overruns
are excessive, consider reducing the data rate.
The RX Frame field displays the number of TCP/IP data
frame errors received.
TX packets are data packets sent over the access point
LAN port. The displayed number is a cumulative total since
the LAN connection was last enabled or the access point
was last restarted.
TX bytes are bytes of information sent over the LAN port.
The displayed number is a cumulative total since the LAN
Connection was last enabled or the access point was last
restarted.
TX errors include dropped data packets, buffer overruns,
and carrier errors on outbound traffic. The displayed
number of TX errors is a total of TX Dropped, TX Overruns
and TX Carrier errors. Use this information to re-assess
AP location and transmit speed.
The TX Dropped field displays the number of data packets
that fail to get sent from the access point LAN port.
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