User's Manual

15
• MSDU: MAC Service Data Unit. Specifies the total number of packets
sent and received by the unit.
• Data: The total number of data frames (e.g. containing TCP/IP
payload) transmitted across the RF link. This represents a subset of
the MSDU total.
• Multicast: The total number of IP multicast user frames transmitted
across the RF link. This represents a subset of the Data and MSDU
total.
• Management: The total number of non-user wireless management
frames sent and received by the radio.
• Control: The total number of non-user wireless control frames sent
and received by the radio.
• Errors: The sum total number of wireless PHY and MAC errors received
or prevented from transmitting.
Detailed Receive Errors
• Discarded Frames: A wireless MAC layer statistic - specifies the
number of received frames discarded because frame has already been
received or because frames have encryption errors or VLAN errors.
• Duplicate Frames: A wireless MAC layer statistic - specifies the
number of received frames discarded because frame has already been
received.
• CRC Errors: A wireless PHY layer statistic - specifies the number of
frames rejected with CRC errors.
• PHY Errors: A wireless PHY layer statistic - specifies the number of
frames rejected due to other PHY layer errors.
• DMA Errors: A wireless MAC/PHY statistic - specifies the number of
DMA errors caused by hardware bottlenecks in the receive system.
Detailed Transmit Errors
• Discarded Frames: A wireless MAC layer statistic - specifies the
number of transmit frames discarded due to invalid VLAN tags.
• Excessive Retries: A wireless MAC layer statistic - specifies the
number of data frames requiring one or more MAC retries.
• DMA Errors: A wireless MAC/PHY statistic - specifies the number of
DMA errors caused by hardware bottlenecks in the transmit system.
You can find the current routing status by going to Status -> Routing menu
option:
10. Changing Your Login
To change the unit’s password, click on Advanced -> Password from the
Navigation Toolbar to display the following screen.
• User Name: User selected login name.
• Password: User selected password.
• Confirm Password: Used to validate user password
Click the Change button to activate your new password.
Notes:
(a) Keep in mind that all three fields are case sensitive and no spaces are
allowed.
(b) Please keep this password safe in your records. For your convenience you
can write down the password in Appendix C.