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Chapter 3
Cisco CMTS Show Commands
show controllers cable
To display information about the interface controllers for a cable interface on the Cisco CMTS router,
use the show controllers cable command in user EXEC or privileged EXEC mode.
Syntax Description
slot/port
slot/subslot/port
downstream
upstream
port
mem-stat
memory
proc-cpu
tech-support
tech-support
Command Modes
User EXEC (all options except tech-support), Privileged EXEC
OL-1581-08
show controllers cable {slot/port | slot/subslot/port} [downstream | upstream [port] | [mem-stat]
[memory] [proc-cpu] [tech-support] ] [tech-support]
Identifies the cable interface and downstream port on the
Cisco uBR7100 series and Cisco uBR7200 series routers.
On the Cisco uBR7100 series router, the only valid value is 1/0. On the
Cisco uBR7200 series router, slot can range from 3 to 6, and port can
be 0 or 1, depending on the cable interface.
Identifies the cable interface on the Cisco uBR10012 router. The
following are the valid values:
•
slot = 5 to 8
•
subslot = 0 or 1
port = 0 to 4 (depending on the cable interface)
•
(Optional) Displays downstream interface status.
(Optional) Displays upstream interface status.
(Optional) Specifies the desired upstream port. Valid values start with
0 for the first upstream port on the cable interface line card.
(Optional) Displays the output from the show memory statistics
command to display a summary of memory statistics for a Broadband
Processing Engine (BPE) cable interface line card.
(Optional) Displays the output from the show memory command to
display a summary of memory statistics, including the memory as it is
allocated per process, for a Broadband Processing Engine (BPE) cable
interface line card.
(Optional) Displays the output from the show processes cpu command
to display the processor status for a Broadband Processing Engine
(BPE) cable interface line card.
(Optional) Cisco IOS Release 12.3(9a)BC adds the optional tech-
support keyword. This change allows users with large numbers of
online cable modems to collect the necessary line card information
without consuming the console session for a long period of time.
(Optional, privileged EXEC mode only) Displays the output from the
show tech-support
command for a Broadband Processing Engine
(BPE) cable interface line card.
Cisco Broadband Cable Command Reference Guide
show controllers cable
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