Installation Instructions

ARL02754U1 AC750 Wireless Dual Band Gigabit Router
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 Ping Timeout - Time to wait for a response, in milliseconds. The default is 800.
 Traceroute Max TTL - Set the maximum number of hops (max TTL to be reached) in the path
to search for the target (destination). The default is 20.
Click Start to check the connectivity of the Internet.
The Diagnostic Results page displays the result of diagnosis.
If the result is similar to the following screen, the connectivity of the Internet is fine.
 Note:
1. Only one user can use the diagnostic tools at one time.
2. "Ping Count", "Ping Packet Size" and "Ping Timeout" are Ping Parameters, and "Traceroute
Max TTL" is Traceroute Parameter.
4.21.3 Firmware Upgrade
Choose menu “System Tools → Firmware Upgrade”, and then you can update the latest version
of firmware for the router on the following screen.
Figure 4-111 Firmware Upgrade
 Firmware Version - Displays the current firmware version.
Figure 4-110 Diagnostic Results