EXFO VDSL2 - Manual (Page 57)

Running CPE Tests
VDSL2, ADSL2+, and IP Triple-Play Test Set 51
Reading Results
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DNS1 is the address of the primary domain name server to be used by
the unit.
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DNS2 is the address of the secondary domain name server to be used
by the unit.
Ping Test
The Ping Test tab allows you to view the PASS/FAIL summary status of
either a Ping Address or Ping Gateway.
The available test results are the
following:
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Address Format lists either the
URL or IP Address where the unit
pings.
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URL/IP Address is the IP address
(a.b.c.d) or domain name
(www.abcd.com) of the
destination being pinged.
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PckSize is the number of bytes sent in one packet ranging from
32 through 1200 (default is 32 bytes).
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Pings display the total number of ping requests to be sent.
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Ping Status is the duration in milliseconds (ms) it took the data to
come back from the destination device.
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Summary:
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Packetsize displays the size of the Ping packet as selected.
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Sent/Received: shows the number of packets sent versus the
number of packets received.
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Average round trip time is the duration in milliseconds (ms) it
took the data to reach the destination device and come back.