SMC Networks TigerAccess SMC7816M Manual do Utilizador descarregar pdf (Página 753)

transceiver will automatically control upstream power backoff based

on default values set by the DSP engine.

This example shows that UPBO has been enabled on Port 1.

Related Commands

lre upbo (29-19)

show lre tone

This command shows if VDSL signals are enabled or disabled at

frequencies less than or equal to 640 KHz, 1.1 MHz or 2.2 MHz.

show lre tone [unit/port]

• unit - Stack unit. (Range: 1)

• port - Port number. (Range: 1-16)

Command Mode

Privileged Exec

Command Usage

Use this command without the interface parameter to show if VDSL

signals are disabled at low-end frequencies for all VDSL ports on the

switch, or with an interface to display this information for a specific

This example shows the default setting for disabled low-end frequencies.

Console#sh lre upbo 1/1

UPBO status : Enable

Console#show lre tone 1/1

RX Bandplan Configuration : Disable tones 1.1 MHz and below

TX Bandplan Configuration : Disable tones 1.1 MHz and below

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SMC Networks TigerAccess SMC7816M Manual do Utilizador Página 753