Motorola WT4090, Руководство интегратора

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Wireless Applications 5 - 31
•
ICMP Ping - tests the wireless network connection.
•
Trace Route - tests a connection at the network layer between the wearable terminal and any place on the
network.
•
Known APs - displays the APs in range using the same ESSID as the wearable terminal.
•
Quit - Exits the
Wireless Diagnostics
window.
To return to the
Wireless Diagnostics
window from an option window, press
ESC
.
ICMP Ping Window
The
ICMP Ping
window allows testing a connection at the network layer (part of the IP protocol) between the
wearable terminal and an AP. Ping tests only stop when you select the
Stop Test
button, close the
Wireless
Diagnostics
application, or if the wearable terminal switches between infrastructure and ad-hoc modes.
To open the
ICMP Ping
window, press
1
.
Figure 5-40
ICMP Ping Window
To perform an ICMP ping:
1.
In the
IP
field, enter an IP address or select an IP address from the drop-down list.
2.
Press
TAB
to highlight the
Size
drop-down list.
3.
Using the navigation keys, select a size value.
4.
Press
TAB
to highlight
Start Test
.
5.
Press
Blue
-
BKSP (SPACE)
. The ICMP Ping test starts. Information of the ping test displays in the appropriate
fields.
Trace Route Window
Trace Route
traces a packet from a computer to a host, showing how many hops the packet requires to reach the
host and how long each hop takes. The
Trace Route
utility identifies where the longest delays occur.
The
Trace Route
window allows testing a connection at the network layer (part of the IP protocol) between the
wearable terminal and any place on the network.
To open the
Trace Route
window, press
2
.