Operation Manual – NTPH3C S7500 Series Ethernet Switches Chapter 1 NTP Configuration1-6operates in NTP broadcast mode or NTP multicast mode, you need to performconfigurations on both the server side and the client side.1.2.2 Configuring NTP Implementation ModesFollow these steps to configure NTP implementation modes:To do... Use the command... RemarksEnter system view system-view —Configure to operate inthe NTP client modentp-service unicast-server{ remote-ip | server-name }[ authentication-keyidkey-id | priority |source-interface interface-type interface-number |version number ]*OptionalBy default, no Ethernetswitch operates in theNTP client modeConfigure to operate inthe NTP peer modentp-service unicast-peer{ remote-ip | peer-name }[ authentication-keyidkey-id | priority |source-interface interface-type interface-number |version number ]*OptionalBy default, no Ethernetswitch operates in theNTP peer modeEnter interface view interface interface -typeinterface-number —Configure to operate inthe NTP broadcastclient modentp-servicebroadcast-clientOptionalBy default, no Ethernetswitch operates in theNTP broadcast clientmodeConfigure to operate inthe NTP broadcastserver modentp-servicebroadcast-server[ authentication-keyidkey-id | version number ]*OptionalBy default, no Ethernetswitch operates in theNTP broadcast servermodeConfigure to operate inthe NTP multicastclient modentp-servicemulticast-client[ ip-address ]OptionalBy default, no Ethernetswitch operates in theNTP multicast client modeConfigure to operate inthe NTP multicastserver modentp-servicemulticast-server[ ip-address ][ authentication-keyid keyid| ttl ttl-number | versionnumber ]*OptionalBy default, no Ethernetswitch operates in theNTP multicast servermode
