VigorSwitch P2260 User’s Guide
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Function name:
Loopback Test
Function description:
In the Loopback Test function, there are two different loopback tests. One is Internal
Loopback Test and the other is External Loopback Test. The former test function will not
send the test signal outside the switch box. The test signal only wraps around in the switch
box. As to the latter test function, it will send the test signal to its link partner. If you do not
have them connected to active network devices, i.e. the ports are link down, the switch will
report the port numbers failed. If they all are ok, it just shows OK.
Note:
Whatever you choose Internal Loopback Test or External Loopback Test,
these two functions will interfere with the normal system working, and all
packets in sending and receiving also will stop temporarily.
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Function name:
Ping Test
Function description:
Ping Test function is a tool for detecting if the target device is alive or not through ICMP
protocol which abounds with report messages. The switch provides Ping Test function to
let you know that if the target device is available or not. You can simply fill in a known IP
address and then click
<Ping>
button. After a few seconds later, the switch will report you
the pinged device is alive or dead in the field of Ping Result.
