Global Configuration; Figure 4.61 System > Advanced Configuration > Snmp Server Configuration - Advantech EKI-9516P-HV User Manual

To access this page, click System > Advanced Configuration > SNMP > Server
Configuration.
Figure 4.61 System > Advanced Configuration > SNMP > Server Configuration
The following table describes the items in the previous figure.
Item
SNMP Server Port
Submit
Refresh
Cancel
4.3.2.9 SNTP

Global Configuration

Use the SNTP Global Configuration page to view and adjust SNTP parameters.
To access this page, click System > Advanced Configuration > SNTP > Global
Configuration.
Figure 4.62 System > Advanced Configuration > SNTP > Global Configuration
The following table describes the items in the previous figure.
Item
Client Mode
Port
Unicast Poll Interval
(Seconds)
Broadcast Poll Inter-
val (Seconds)
Description
The UDP port number on which the SNMP server listens for requests.
Changing this value may cause existing SNMP transactions to cease
communicating with the device until the client applications are recon-
figured to use the new port number.
Click Submit to save the values and update the screen.
Click Refresh to update the screen.
Click Cancel to restore default value.
Description
Specifies the mode of operation of SNTP Client. An SNTP client may
operate in one of the following modes:

Disable: SNTP is not operational. No SNTP requests are sent
from the client nor are any received SNTP messages pro-
cessed.

Unicast: SNTP operates in a point-to-point fashion. A unicast cli-
ent sends a request to a designated server at its unicast address
and expects a reply from which it can determine the time and,
optionally the round-trip delay and local clock offset relative to
the server.

Broadcast: SNTP operates in the same manner as multicast
mode but uses a local broadcast address instead of a multicast
address. The broadcast address has a single subnet scope
while a multicast address has Internet wide scope.
Specifies the local UDP port to listen for responses/broadcasts.
Specifies the interval, in seconds, between unicast poll requests
expressed as a power of two when configured in unicast mode.
Specifies the interval, in seconds, between broadcast poll requests
expressed as a power of two when configured in broadcast mode.
Broadcasts received prior to the expiry of this interval are discarded.
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