Configuring Network Clock - Cisco 2431 - IAD Router Software Configuration Manual

Chapter 3 Configuring with the Command-Line Interface
DETAILED STEPS
Command or Action
Step 1
enable
Example:
Router# enable
Step 2
configure terminal
Example:
Router# configure terminal
Step 3
ip routing
Example:
Router(config)# ip routing
Step 4
interface type number
Example:
Router(config)# interface fastethernet 0/0
Step 5
ip address ip address subnet mask
Example:
Router(config-if)# ip address 172.16.74.3
255.255.255.0
Step 6
exit
Example:
Router(config-if)# exit
Step 7
Ctrl-z
Example:
Router# Ctrl-z

Configuring Network Clock

At initialization, all controllers on the Cisco IAD2430 IAD, including onboard T1/E1 or VWIC T1/E1,
participate in the system clock domain. The default network clock algorithm selects one of the
controllers as a default network clock. The default network clock algorithm provides a best estimate of
the clocking system. This is mainly for voice applications to be configured easily after power up.
Cisco recommends that when you power up the system, make sure that network clocks are configured
properly for the applications to work, with consideration for the specific network system requirements.
To view the current primary clock, use the show network-clocks or show run command. Note that the
show network-clocks and show run commands do not display the default network clock, which is
selected by the default network clock algorithm.
OL-4306-03
Purpose
Enters privileged EXEC mode.
Enters global configuration mode.
Enables routing protocols as required for your global
configuration. This example uses IP routing.
Enters interface configuration mode. You have entered
interface configuration mode when the prompt changes
to
Router(config-if)#.
Assigns an IP address and subnet mask to the interface.
Exits to global configuration mode.
Repeat Step 4 through Step 6 if your Cisco IAD has more
than one interface to configure.
Returns to enable mode when you finish configuring the
interfaces.
Cisco IAD2430 Series Integrated Access Devices Software Configuration Guide

Configuring Network Clock

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