Ntp-Service Source-Interface; Ntp-Service Unicast-Peer - 3Com 8807 Command Reference Manual

NTP Configuration Commands 939
Example
# Enable NTP authentication, adopt MD5 encryption, and designate Key 37
BetterKey and configure it as reliable.
<SW8800> system-view
System View: return to User View with Ctrl+Z.
[SW8800] ntp-service authentication enable
[SW8800] ntp-service authentication-keyid 37 authentication-mode
md5 BetterKey
[SW8800] ntp-service reliable authentication-keyid 37
ntp-service Syntax
source-interface
ntp-service source-interface interface-type interface-number
undo ntp-service source-interface
View
System view
Parameter
interface-type: Specifies the interface type and determine an interface with the
interface-number argument.
interface-number: Specifies the interface number and determine an interface with
the interface-type argument.
Description
Use the ntp-service source-interface command to designate an interface to
transmit NTP message.
Use the undo ntp-service source-interface command to cancel the current
setting.
By default, the source address specifies where the packets are transmitted from.
You can use this command to designate an interface to transmit all the NTP
packets and take the source address of these packets from its IP address. If you do
not want any other interface to receive the acknowledgement packets, use this
command to specify one interface to send all the NTP packets.
Example
# Configure all the outgoing NTP packets to use the IP address of Vlan-Interface1
as their source IP address.
<SW8800> system-view
System View: return to User View with Ctrl+Z.
[SW8800] ntp-service source-interface Vlan-Interface 1

ntp-service unicast-peer

Syntax
ntp-service unicast-peer ip-address [ version number ] [ authentication-keyid
keyid ] [ source-interface interface-type interface-number ] [ priority ]*
undo ntp-service unicast-peer ip-address