Configuring the ntp symmetric mode, Network requirements – H3C Technologies H3C SR8800 User Manual

H3C SR6600-X, H3C SR6600, H3C SecPath F5020, H3C SecPath F5040, H3C VMSG VFW1000, H3C WX3000E Series Wireless Switches, H3C WX5500E Series Access Controllers, H3C WX3500E Series Access Controllers, H3C WX2500E Series Access Controllers, H3C WX6000 Series Access Controllers, H3C WX5000 Series Access Controllers, H3C LSWM1WCM10 Access Controller Module, H3C LSUM3WCMD0 Access Controller Module, H3C LSUM1WCME0 Access Controller Module, H3C LSWM1WCM20 Access Controller Module, H3C LSQM1WCMB0 Access Controller Module, H3C LSRM1WCM2A1 Access Controller Module, H3C LSBM1WCM2A0 Access Controller Module