Setting The Interface For The Local To Transmit Ntp Messages; Setting The Local Clock As The Ntp Master Clock - 3Com 3C13636 Configuration Manual

3Com Router 3000 Ethernet Family
Configuration Guide
Table 8-10 Associate the specified key with the NTP server
In server mode, associate the specified
key with the NTP server.
In peer mode, associate the specified
key with the NTP server.
For broadcast and multicast server modes, you must associate the specified key with
the server at the server.
Table 8-11 Associate the specified key with the NTP server
In broadcast server mode, associate the
specified key with the NTP server.
In multicast server mode, associate the
specified key with the NTP server.

8.2.3 Setting the Interface for the Local to Transmit NTP Messages

When specifying the local end to transmit all the NTP messages, the source IP
addresses in all the packets use only one specified IP address, which is obtained from
the specified interface.
Perform the following operations in system view.
Table 8-12 Set the interface for the local to transmit NTP messages
Set the interface for the local to transmit
NTP messages
Remove the interface for the local to
transmit NTP messages
The interface is determined by the interface-type interface-number arguments. The
source IP addresses in the packets are obtained from the interface. If the command
ntp-service unicast-server or ntp-service unicast-peer has specified the
transmitting interface, it will be taken as the transmitting interface.

8.2.4 Setting the Local Clock as the NTP Master Clock

Perform the following operations in system view.
Operation
Operation
Operation
3Com Corporation
8-8
Chapter 8 NTP Configuration
Command
ntp-service unicast-server { X.X.X.X |
server-name } authentication-keyid
keyid
ntp-service unicast-peer { X.X.X.X |
server-name } authentication-key keyid
Command
ntp-service
authentication-keyid keyid
ntp-service
authentication-keyid keyid
Command
ntp-service
interface-type interface-number
undo ntp-service source-interface
broadcast-server
multicast-server
source-interface