System information

VDSL Commands
4-103
VDSL Commands
These commands are used to to configure and display communication parameters
for VDSL and ethernet ports on the switch and connected CPEs.
efm profile global
Use this command to batch assign profiles for speed to all the VDSL ports on the
switch.
Syntax
efm profile global profile name
profile name - Name of the profile.
Command Function Mode Page
efm profile global Batch assigns profiles for speed to all the VDSL ports on the
switch
GC 4-103
efm profile Assigns profiles for speed to individual VDSL ports IC 4-105
efm reset Resets the switch VDSL chipset or, if a CPE is connected, the
CPE VDSL chipset
IC 4-106
efm shutdown Disables the VDSL chipset transmitter of an EFM port that not
being used
PE 4-106
efm rdl Enables/disables Remote Digital Loopback (RDL) mode IC 4-107
efm interleave Sets the interleave parameters for the selected port IC 4-108
efm noise-margin Sets the noise margin of the selected VDSL port 4-109
efm rate-adapt Enables and disables the rate adaption feature on the selected
VDSL port
4-109
efm pbo Enables and disables power back-off on the selected VDSL port IC 4-110
show controllers
ethernet-controller
Displays the Ethernet link transmit and receive statistics on a
specific VDSL port.
PE 4-110
show controllers efm
interface-id actual
Displays the current values of the VDSL link on a specific VDSL
port.
PE 4-113
show controllers efm
interface-id admin
Displays the administrative settings of the VDSL link on a specific
VDSL port
PE 4-114
show controllers efm
profile
Displays information about the Ethernet in the First Mile (EFM)
profiles available on the switch, and how they are assigned to the
VDSL ports
PE 4-114
show controllers efm
status
Displays the VDSL link statistics and profile information on a
specific VDSL port
PE 4-116
show controllers efm
remote ethernet mode
Displays the connected CPE ethernet mode PE 4-117
show controllers
efm-noise-margin
Displays the noise margin for the selected port PE 4-118
show controllers efm
channel-performance
Displays the channel performance for the channels in a VDSL
line
PE 4-119