Minseok Jang 2025년 2025_05 [조사] PTP 가능 P4 스위치 DIY 가능 여부 조사 https://p4-vswitch.github.iotiming adapterE810-XXVDA4Thttps://store.timebeat.app/products/clock-sync-network-adapter-with-1pps-e810-xxvda2https://www.rs-online.com/designspark/hands-on-with-ieee-1588-precision-time-protocol-part-1-basic-configurationhttps://linuxptp.sourceforge.net/