Disabling An Interface From Receiving Ntp Messages; Configuring The Maximum Number Of Dynamic Sessions Allowed - HP 5820X Switch Configuration Manual

To specify the source interface for NTP messages:
To do...
1. Enter system view.
2. Specify the source interface
for NTP messages.
CAUTION:
If you have specified the source interface for NTP messages in the ntp-service unicast-server or ntp-
•
service unicast-peer command, the interface specified in the ntp-service unicast-server or ntp-
service unicast-peer command serves as the source interface of NTP messages.
If you have configured the ntp-service broadcast-server or ntp-service multicast-server command,
•
the source interface of the broadcast or multicast NTP messages is the interface configured with the
respective command.
If the specified source interface for NTP messages is down, the source IP address for an NTP message
•
that is sent out is the primary IP address of the outgoing interface of the NTP message.

Disabling an interface from receiving NTP messages

When NTP is enabled, NTP messages can be received from all interfaces by default, and you can
disable an interface from receiving NTP messages through the following configuration.
To do...
1. Enter system view.
2. Enter interface view.
3. Disable the interface from
receiving NTP messages.

Configuring the maximum number of dynamic sessions allowed

To do...
1. Enter system view.
2. Configure the maximum
number of dynamic sessions
allowed to be established
locally.
Use the command...
system-view
ntp-service source-interface
interface-type interface-number
Use the command...
system-view
interface interface-type interface-
number
ntp-service in-interface disable
Use the command...
system-view
ntp-service max-dynamic-sessions
number
64
Remarks
—
Required.
By default, no source interface is
specified for NTP messages, and
the system uses the IP address of
the interface determined by the
matching route as the source IP
address of NTP messages.
Remarks
—
—
Required.
An interface is enabled to receive
NTP messages by default.
Remarks
—
Required.
100 by default.