Datacom Engineer

1) Be familiar with the OSI network model and TCP/IP model, and understand common network protocols such as HTTP, SLL, HTTPS, and FTP.
2) Be familiar with commonly used network routing protocols and encryption protocols, such as OSPF, ISIS, BGP, MPLS VPN, and IPSEC.
3) Be familiar with the hardware of Huawei NE40E and NE8000 series routers and Eudemon series firewalls, and understand the single-device commissioning of these products.
4) Be familiar with the basic networking architecture of carrier networks, the types of user services they carry, and the commonly used service access methods and protocols.