Configuring Ntp Implementation Modes - H3C S7500 Series Operation Manual

Operation Manual – NTP
H3C S7500 Series Ethernet Switches
operates in NTP broadcast mode or NTP multicast mode, you need to perform
configurations on both the server side and the client side.

1.2.2 Configuring NTP Implementation Modes

Follow these steps to configure NTP implementation modes:
Enter system view
Configure to operate in
the NTP client mode
Configure to operate in
the NTP peer mode
Enter interface view
Configure to operate in
the NTP broadcast
client mode
Configure to operate in
the NTP broadcast
server mode
Configure to operate in
the NTP multicast
client mode
Configure to operate in
the NTP multicast
server mode
To do...
system-view
ntp-service unicast-server
{ remote-ip | server-name }
[ authentication-keyid
key-id | priority |
source-interface interface
-type interface-number |
version number ]*
ntp-service unicast-peer
{ remote-ip | peer-name }
[ authentication-keyid
key-id | priority |
source-interface interface
-type interface-number |
version number ]*
interface interface -type
interface-number
ntp-service
broadcast-client
ntp-service
broadcast-server
[ authentication-keyid
key-id | version number ]*
ntp-service
multicast-client
[ ip-address ]
ntp-service
multicast-server
[ ip-address ]
[ authentication-keyid keyid
| ttl ttl-number | version
number ]*
Use the command...
1-6
Chapter 1 NTP Configuration
Remarks
—
Optional
By default, no Ethernet
switch operates in the
NTP client mode
Optional
By default, no Ethernet
switch operates in the
NTP peer mode
—
Optional
By default, no Ethernet
switch operates in the
NTP broadcast client
mode
Optional
By default, no Ethernet
switch operates in the
NTP broadcast server
mode
Optional
By default, no Ethernet
switch operates in the
NTP multicast client mode
Optional
By default, no Ethernet
switch operates in the
NTP multicast server
mode