Cisco Systems 2.5 Add an NTP Server

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Cisco Router and Security Device Manager 2.5 User’s Guide
OL-4015-12
Chapter31 Router Properties
Date and Time: Clock Properties
source will have more consistent time settings. This window allows you to view
the NTP server information that has been configured, to add new information, or
to edit or delete existing information.
Note If your router does not support NTP commands, this branch will not appear in t he
Router Properties tree.
Property
The system-defined name for this NTP server.
Value
The IP address for this NTP server.
Add
Click to add NTP server information.
Edit
Click to edit a specified NTP server configuration.
Delete
Click to delete a specified NTP server configuration.
Add an NTP Server
Enter the IP address of an NTP server in this window.
Note An extended access rule will be created for port 123 traffic and applied to the
interface that you choose in this window. If an access rule was already in place for
this interface, Cisco SDM will add statements to permit port 123 traffic on this
interface. If the existing rule was a standard access rule, Cisco SDM changes it to
an extended rule in order to be able to specify traffic type and destination.