/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: jetondermaku1 https://cdn.slidesharecdn.com/profile-photo-jetondermaku1-48x48.jpg?cb=1620939102 SDH, Sonet, PDH,TCP/IP, MPLS-TP, IP/MPLS, CDMA, LTE. Microwave, NMS, SNMP. Network engineering, Ethernet, WIFI. Ceragon, Nokia, Ericsson, Motorola. Microsoft, Anritsu, Cisco, Solarwinds Orion, Polyview, Net Master. Tower Rigging.