职位描述
Good understanding of OSI Model, TCP/IP protocol suite (IP, ARP, ICMP, TCP, UDP, SNMP, FTP, TFTP).
1.Bridging and switching concepts, LAN technologies such as Ethernet-CSMA/CD.
2.STP - IEEE 802.1d/ IEEE 802.1w, IEEE 802.1s
3.VLANS, Tagging - IEEE 802.1q, 802.3ad
4.IP addressing and sub netting, Routing concepts, VLSM/CIDR.
5.Working knowledge with routing protocols - RIP V1/V2, OSPF
6.IS-IS, HSRP, VRRP, MPLS, RSVP, LDP
7.Excellent Communication Skills
8.Certification such as CCNA, CCNP, CCIE will be added value.
备注：
日语精通，朝鲜族母语能力者；英语可读写即可，侧重于网络安全方向的职位。
福利待遇好，办公环境舒服。有社内网络培训。
