ZyXEL Communications ZyWall USG20-VPN, Руководство пользователя

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Chapter 6 Monitor
USG20(W)-VPN Series User’s Guide
103
6.2.1 The Port Statistics Graph Screen
Use this screen to look at a line graph of packet statistics for each physical port. To access this
screen, click
Port Statistics in the Status screen and then the Switch to Graphic View Button .
Figure 88
Monitor > System Status > Port Statistics > Switch to Graphic View
# This field is a sequential value, and it is not associated with a specific port.
Port This field displays the physical port number.
Status This field displays the current status of the physical port.
Down - The physical port is not connected.
Speed / Duplex - The physical port is connected. This field displays the port speed and
duplex setting ( Full or Half ).
TxPkts This field displays the number of packets transmitted from the USG on the physical port
since it was last connected.
RxPkts This field displays the number of packets received by the USG on the physical port since it
was last connected.
Collisions This field displays the number of collisions on the physical port since it was last connected.
Tx B/s This field displays the transmission speed, in bytes per second, on the physical port in the
one-second interval before the screen updated.
Rx B/s This field displays the reception speed, in bytes per second, on the physical port in the
one-second interval before the screen updated.
Up Time This field displays how long the physical port has been connected.
System Up Time This field displays how long the USG has been running since it last restarted or was turned
on.
Table 32
Monitor > System Status > Port Statistics (continued)
LABEL DESCRIPTION