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Chapter 3
Cisco CMTS Show Commands
show cable modem summary
To display a summary of CMs on one or more cable interfaces, use the show cable modem command in
privileged EXEC mode.
Syntax Description
total
interface1
interface2
upstream port1 port2
upstream port
Command Modes
Privileged EXEC
Command History
Release
11.3XA
12.1(4)CX and
12.2(4)BC1
12.1(6)EC
12.1(11b)EC
OL-1581-08
show cable modem summary [total]
show cable modem summary interface1 [interface2] total
show cable modem summary interface1 [interface2] upstream port1 port2 total
show cable modem cable slot/port [upstream port] summary
show cable modem cable slot/subslot/port [upstream port] summary
(Optional) Displays a footer line showing the totals for each column.
(Optional) Cable interface to be summarized. The interface1 parameter can
take the following forms:
•
•
(Optional) Second cable interface, specifying a range of cable interfaces to
be summarized. The interface2 parameter has the same form as interface1.
Note
(Optional) Specifies a range of upstream ports on the cable interfaces to be
summarized. The port1 and port2 parameters can start at 0, and port2 must
be a higher-numbered port than port1.
(Optional) Specifies a specific upstream port to be summarized. This option
can be specified only when summarizing a single cable interface.
Modification
This command was introduced.
Support was added for the Cisco uBR10012 router.
The total option was supported for the Cisco uBR7100 series and
Cisco uBR7200 series routers.
The upstream Description field was added to the show cable modem
summary display in Cisco IOS Release 12.1 EC.
cable slot/port—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.
cable slot/subslot/port—On the Cisco uBR10012 router, slot can range
from 5 to 8, subslot can be either 0 or 1, and port can range from 0 to 4
(depending on the interface).
When specifying a range of cable interfaces, interface1 must be the
lower-numbered interface and interface2 must be the higher-
numbered interface.
Cisco Broadband Cable Command Reference Guide
show cable modem summary
3-119
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