Configuring Ntp Authentication In Broadcast Mode; Configuring Ntp Authentication In Multicast Mode - Huawei S9300 Configuration Manual

S9300&S9300E Terabit Routing Switch
Configuration Guide - Network Management
Step 2 Run:
ntp-service unicast-peer ip-address [ version number | authentication-keyid key-id
| source-interface interface-type interface-number | vpn-instance vpn-instance-
name | preference ] *
The ID of the authentication key used for the synchronization of the clocks on the NAT peer is
configured.
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4.4.6 Configuring NTP Authentication in Broadcast Mode

By configuring the authentication key ID used in the synchronization with the NTP broadcast
server on the local switch, you can apply NTP authentication in broadcast mode.
Context
Do as follows on the switch that functions as an NTP broadcast server.
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 broadcast packets is specified.
Step 5 Run:
ntp-service broadcast-server [ authentication-keyid key-id | version number ]
The ID of the authentication key used by the NTP broadcast server is configured.
For configuring the broadcast client, see
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4.4.7 Configuring NTP Authentication in Multicast Mode

By configuring the authentication key ID used in the synchronization with the NTP multicast
server on the local switch, you can apply NTP authentication in multicast mode.
Context
Do as follows on the switch that functions as an NTP multicast server.
Issue 01 (2012-03-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Configuring the Broadcast
4 NTP Configuration
*
Mode.
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