ZyXEL Communications P-661HW-D Series - Does the VC-Based Multiplexing Perform Better than the LLC-Based Multiplexing; How Do I Know the Details of My ADSL Line Statistics; What Are the Signaling Pins of the ADSL Connector; What Is Triple Play

P-661HW-D Series Support Notes
6. Does the VC-based multiplexing perform better than the LLC-based
multiplexing?
Though the LLC-based multiplexing can carry multiple protocols over a single
VC, it requires extra header information to identify the protocol being carried
on the virtual circuit (VC). The VC-based multiplexing needs a separate VC for
carrying each protocol but it does not need the extra headers. Therefore, the
VC-based multiplexing is more efficient.
7. How do I know the details of my ADSL line statistics?
• You can use the following CI commands to check the ADSL line
statistics.
CI> wan adsl perfdata
CI> wan adsl status
CI> wan adsl linedata far
CI> wan adsl linedata near
• You can also do it in Web Configurator, Advanced Setup,
Maintenance -> Diagnostic -> DSL Line -> DSL Status:
8. What are the signaling pins of the ADSL connector?
The signaling pins on the P-661HW-D's ADSL connector are pin 3 and pin 4.
The middle two pins for a RJ11 cable.
9. What is triple play?
20
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