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This is the support site for Andrews & Arnold Ltd, a UK Internet provider. Information on these pages is generally for our customers but may be useful to others, enjoy!

CQM Graphs: Difference between revisions

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This FTTC line dropped at 01:50, and came back within a minute or two, however, the speed has dropped (horizontal black line at the top) and also the latency (blue at bottom) has increased. There could be a fault here, but in this case we can clearly see that something has happened.
This FTTC line dropped at 01:50, and came back within a minute or two, however, the speed has dropped (horizontal black line at the top) and also the latency (blue at bottom) has increased. There could be a fault here, but in this case we can clearly see that something has happened.

===Affect of adjusting the 'rate' setting===
[[File:Cqm-ratedrop.png|none|frame|Example of changing the line rate from 100%-95% reduced average latency when filling the link when downloading]]


==Other Examples==
==Other Examples==