System information

VDSL Commands
4-119
show controllers efm channel-performance
This command display the channel performance for the channels in a VDSL line. For
details see “VDSL Performance Monitor Information” on page 3-66.
Syntax
show controllers efm channel-performance {vtu-r | vtu-c} [fast | slow]
[interface] [{15-minutes | 1-day} [interval]]
• vtu-r – VTU (VDSL Transceiver Unit) at the remote end of the line
• vtu-r – VTU Transceiver at the near (central) end of the line
• fast – Fast channel
• slow – slow channel
• interface – Ethernet interface to display
• unit/port
- unit - This is device 1
- port - Port number
• 15-minutes – Performance at intervals of 15 minutes
• 1-day – Performance at intervals of 1 day
• interval – Number of intervals to show, starting at the latest interval. If this
is omitted, all intervals are shown.
Command Mode
Privileged EXEC
Examples
Related Commands
show controllers efm actual (4-113)
show controllers efm admin (4-114)
show controllers efm status (4-116)
Console#show controllers efm channel-performance vtu-c fast 1/1 1-day
VDSL_CHAN_1DAY_INTERVAL_ENTRY :
Ethernet 1/1 Channel Interval Number at interval 1 day 0
Ethernet 1/1 Channel Interval monitoring at interval 1 day 0
Ethernet 1/1 Channel Interval Bad Blocks at interval 1 day 0
Console#