ZyXEL Communications IES-1248-51 Guía de usuario descargar pdf (Pagina 473)

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Chapter 64 ADSL Commands

IES-1248-51V User’s Guide

473

adsl pmm set <portlist> <L0|L2> Sets the power management mode.

L0: Turns off power management on a port.

L2: Low Power. Sets the power management feature to

scale back line usage to the minimum level sufficient to

maintain an active connection when there is low level

of traffic.

H/H

adsl pmm param

<portlist>[<l0time><l2time><l2at

pr><l2atprt>][<max-l2rate><min-

l2rate><l0tol2-rate>]

Displays or sets PMM parameters for the specified

ADSL port(s).

l0time: Set the minimum time in seconds (10~65535)

that the ADSL line must stay in L0 power mode before

changing to the L2 power mode.

l2time: Set minimum time in seconds (10~65535)

that the ADSL line must stay in the L2 power mode

before reducing the power again in the L2 power

mode.

l2atpr: Set the maximum Aggregate Transmit Power

Reduction (ATPR) in decibels (dB) that is permitted in a

L2 power reduction. The system can gradually

decrease the ADSL line transmission power while it is

in the L2 power mode. This is the largest individual

power reduction allowed in the L2 power mode. The

range is 0~15(dB).

max-l2rate: Set the maximum transfer rate (in

Kilobits per second) that is permitted while the port is

in the L2 power mode. The supported range is

32~4096 Kbps in 4 Kbps increments. If you enter a

number that is not a multiple of 4, the system uses the

next lower multiple of 4. If you enter 39 for example,

the system will use 36.

min-l2rate: Set the minimum transfer rate (in

Kilobits per second) that is permitted while the port is

in the L2 power mode. The supported range is

32~4096 Kbps in 4 Kbps increments. If you enter a

number that is not a multiple of 4, the system uses the

next lower multiple of 4. If you enter 39 for example,

the system will use 36.

l0tol2-rate: Set the down stream transfer rate (in

Kilobits per second) that serves as the threshold for

whether the port is to use the L0 or the L2 power

mode. The system changes from L0 mode to L2 mode

when the downstream transfer rate stays below this

threshold for L0 Time. The system changes back from

L2 mode to L0 mode when the downstream transfer

rate goes above this threshold. This rate must be less

than or equal to one half of the Min L2 Rate and at

least 16 Kbps.

H/H

adsl pmm show <portlist> Displays the PMM settings for the specified port(s). M/L

adsl pmm disable <portlist> Turns off PMM on the specified port(s). H/H

Table 184 ADSL Commands (continued)

COMMAND DESCRIPTION P

1 2 ... 468 469 470 471 472 473 474 475 476 477 478 ... 653 654

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