Cisco UBR7246VXR Installatiehandleiding - Pagina 24
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Configuration and Diagnostic Cisco IOS Commands for the Clock Card
Configuration and Diagnostic Cisco IOS Commands for the
Clock Card
Table 4-1
initially configure and troubleshoot clock card installation. For complete command-line syntax examples
and more definitive explanations of command-line functions, refer to the Cisco uBR7200 Series
Universal Broadband Router Software Configuration Guide.
Table 4-1
Command Line
Exec Commands
show cable clock
show controllers clock-reference
cable clock clear-counters
Config Commands
[ no ] cable clock source-midplane Instructs the clock card to lock on to and propagate the router's
[ no ] cable clock force
{primary | secondary}
Support Commands
show version
show tech-support
show diag
Cisco Cable Clock Card Hardware Installation Guide for the Cisco uBR7246VXR Universal Broadband Router
4-2
presents a list of basic configuration and diagnostic Cisco IOS commands that you can use to
Cisco IOS Commands for the Clock Card and Their Descriptions
Description
Displays clock card status information like primary and
secondary connections' source and status, timestamp reference
information, current clock card mode of operation, any
hardware fault, and the midplane clock signal source, if active.
Displays clock card hardware information and current register
values.
Instructs the router to reset the counters displayed by
the show controllers clock-reference command.
internal TDM midplane clock signal.
Forces activation or deactivation of the primary or secondary
interface. (Cannot be executed if holdover mode is not
possible.)
Displays critical information about the router, including the
presence of a clock card, if one is installed.
Prints information regarding the router's current status,
including the clock card timing reference, if a clock card is
installed.
Displays diagnostic information about the router, including
critical clock card information, if a clock card is installed.
Chapter 4
Configuring the Clock Card
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