Show Cable Modem Phy - Cisco SR2016T-NA Reference Manual

Chapter 3 Cisco CMTS Show Commands

show cable modem phy

To display DOCSIS PHY layer information for one or more CMs, use the show cable modem phy
command in privileged EXEC mode.
Syntax Description
ip-address
mac-address
cable slot/port
cable slot/subslot/port
upstream port
Defaults Displays PHY information for all CMs.
Command Modes Privileged EXEC
Command History Release
12.1(4)CX and
12.2(4)BC1
12.2(15)BC2
OL-1581-08
show cable modem [ip-address | mac-address] phy
show cable modem cable slot/port [upstream port] phy
show cable modem cable slot/subslot/port [upstream port] phy
(Optional) Displays PHY information for the CM with the specified IP
address.
(Optional) Displays PHY information for the CM with the specified MAC
address.
(Optional) Displays PHY information for all CMs on the specified 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.
(Optional) Displays PHY information for all CMs on the specified cable
interface on the Cisco uBR10012 router. The following are the valid values:
•
•
•
(Optional) Displays information for all CMs using this specific upstream.
You can specify this option only when displaying information for a cable
interface. The valid range for port begins with 0 and ends with a value that
depends on the number of upstream ports on the cable interface line card.
Modification
This command was introduced for the Cisco uBR7100 series,
Cisco uBR7200 series, and CIsco uBR10012 routers.
The service ID (SID) and Mode fields were added to the default display.
slot = 5 to 8
subslot = 0 or 1
port = 0 to 4 (depending on the cable interface)
Cisco Broadband Cable Command Reference Guide
show cable modem phy
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