Chapter 6
Test description and procedure
44
2. Further test details are displayed by selecting QOS.
Image
Description
Jit
Jitter – Call distortion in ms
Dly
Delay – Call delay in ms
3. Press Escape to return to the previous screen.
6.9.
Trace Route
This test allows display of all hops up to arrival at the target address.
6.9.1.
Performing test
1. Select the menu point "T-route"
.
2. Select Setup to define the test parameters.
3. Save the entry made with Apply. You can exit the menu without saving the
changes with
Escape
.
4. Select Run to start the test.
6.9.2.
Display results
Image
Description
Target
IP target address
Info
Passed –
Test passed.
Failed –
Test failed.
Hop
IP address of hop skipped.
Tx ms
Time required to reach next hop in
milliseconds.
6.10.
Blink
This test allows display of the Ethernet port to which the test cable is connected.
6.10.1.
Performing test
1. Select the menu point "Blink"
.
2. Select Run to start the test.
On the Ethernet device the corresponding connection point then blinks intermittently.
3. Select Stop to terminate the test.
NOTE:
Speed and colour of the blinking LED changes periodically and is dependent on the switch
type.
Figure 49: Trace Route - Test
result
