Alcatel-Lucent 6850-48 参考指南

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页码 3444
Network Time Protocol Commands
OmniSwitch CLI Reference Guide
September 2009
page 5-7
ntp src-ip preferred
Configures the source IP address field of the NTP source
ntp src-ip preferred {default | no-loopback0 | ip_address}
no ntp src-ip preferred
Syntax Definitions
default
The Loopback0 address, if configured, will be used for the source IP 
address field. If no loopback0 is configured, the vlan configured IP 
interface on the switch will be used.
no-loopback0
The Loopback0 address should not be used for the source IP address 
field and the first available IP address on the switch should be used for 
this field.It takes the vlan configured IP even if the loopback0 is config-
ured on the switch.
ip_address
The IP address to be used in the source IP field.
Defaults
By default, the NTP source ip preferred setting is set to the default parameter. 
Platforms Supported
OmniSwitch 6400, 6850, 6855, 9000, 9000E
Usage Guidelines
• When configuring a specific IP address, that address must already exist on the switch.
• Use the no form of this command to clear a specific IP address and change the behavior back to 
default. 
Examples
-> ntp src-ip preferred 192.168.10.1
-> ntp src-ip preferred no-loopback0
-> ntp src-ip preferred default
Release History
Release 6.3.4; command was introduced.