For XOS basic config

VR-Default or VR-Mgmt or Others set depend on your network architecture

configure snmp sysName "HOSTNAME_you_want"
configure timezone name GMT 480 noautodst

configure vlan default delete ports all
configure dns-client add name-server 8.8.8.8 vr VR-Default
configure dns-client add name-server 2001:4860:4860::8888 vr VR-Default

configure sntp-client primary tock.stdtime.gov.tw vr VR-Default
configure sntp-client update-interval 16284
enable sntp-client

configure iproute add default 10.1.1.1
configure iproute add default 2001:288:ffff::254

disable snmp community private
disable snmp community public
configure snmpv3 delete community public
configure snmpv3 delete community private
delete account "user"
enable cli-config-logging