8-10
Time Protocols
SNTP: Viewing, Selecting, and Configuring
3. Enable SNTP for Broadcast mode.
4. View the SNTP configuration again to verify the configuration.
The commands and output would appear as follows:
Figure 8-4. Example of Enabling SNTP Operation in Broadcast Mode
Enabling SNTP in Unicast Mode.
Like broadcast mode, configuring SNTP
for unicast mode enables SNTP. However, for Unicast operation, you must
also specify the IP address of at least one SNTP server. The switch allows up
to three unicast servers. You can use the Menu interface or the CLI to
configure one server or to replace an existing Unicast server with another. To
add a second or third server, you must use the CLI. For more on SNTP
operation with multiple servers, see “SNTP Unicast Time Polling with Multiple
SNTP Servers” on page 20.
Syntax:
timesync sntp
Selects SNTP as the time synchronization
method.
sntp unicast
Configures the SNTP mode for Unicast
operation.
sntp server <
ip-addr
> [
version
]
Specifies the SNTP server. The
default server version is
3.
no sntp server <
ip-addr
>
Deletes the specified SNTP server.
show sntp
displays the SNTP configuration and also shows that
TimeP is the currently active time synchronization mode.
1
2
3
show sntp
again displays the SNTP configuration and shows that
SNTP is now the currently active time synchronization mode and is
configured for broadcast operation.
4
4
Summary of Contents for ProCurve 4104GL
Page 2: ......
Page 26: ...xxiv Getting Started Need Only a Quick Start ...
Page 34: ...1 8 Selecting a Management Interface Advantages of Using HP TopTools for Hubs Switches ...
Page 50: ...2 16 Using the Menu Interface Where To Go From Here ...
Page 172: ...8 24 Time Protocols SNTP Messages in the Event Log ...
Page 240: ...10 30 Configuring for Network Management Applications CDP ...
Page 288: ...11 48 Port Based Virtual LANs VLANs and GVRP GVRP ...
Page 480: ...C 38 Troubleshooting Restoring a Flash Image ...
Page 486: ...D 6 MAC Address Management Determining MAC Addresses ...
Page 490: ......
Page 502: ...12 Index ...
Page 503: ......