Disabling The Interface From Receiving Ntp Packets; Optional) Setting The Maximum Number Of Dynamic Ntp Sessions - Huawei S9300 Configuration Manual

S9300&S9300E Terabit Routing Switch
Configuration Guide - Network Management

4.3.8 Disabling the Interface from Receiving NTP Packets

To prevent a host on the LAN from synchronizing the clock on the specified server, you can
disable the specified interface on the host from receiving NTP packets.
Context
Do as follows on the switch that needs to be disabled from receiving NTP packets.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
vlan vlan-id
A VLAN is created and the VLAN view is displayed.
Step 3 Run:
quit
The system view is displayed.
Step 4 Run:
interface vlanif vlan-id
The interface that receives NTP packets is specified.
Step 5 Run:
ntp-service in-interface disable
The interface on the switch is disabled from receiving NTP packets.
----End
4.3.9 (Optional) Setting the Maximum Number of Dynamic NTP
Sessions
Context
Do as follows on the S9300&S9300E that functions as a client.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
ntp-service max-dynamic-sessions number
Issue 01 (2012-03-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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