Software development department Communication Engineer the development of VRF, VPWS and VPLS management on data plat in PTN660 series:(VXWORKS)1. Ip fast reroute（FRR） and its control cmd2. 255 ip frr protection in 50ms3. Ip frr over lsp 1:1 functionality4. Ve port-supporting pw protection5. LAG protection for load-sharing mod according to dst mac,src mac,dst ip,src ip.6. Extraction of protocol signals(ospf,rip,bgp,isis) to the control plat7. Create… Show more Software development department Communication Engineer the development of VRF, VPWS and VPLS management on data plat in PTN660 series:(VXWORKS)1. Ip fast reroute（FRR） and its control cmd2. 255 ip frr protection in 50ms3. Ip frr over lsp 1:1 functionality4. Ve port-supporting pw protection5. LAG protection for load-sharing mod according to dst mac,src mac,dst ip,src ip.6. Extraction of protocol signals(ospf,rip,bgp,isis) to the control plat7. Create redirection for the channel of TP OAM fram from FPGA to switch chip8. Familiar with the function of vp and vc TP OAM, for example,CV,LB, LM DM.9. Participated in engineering construction and service test work with Alcatel-Lucent SA’s 7750 series routerthe development of QOS management on data plat in IPRAN CR8000 series:(LINUX)1. Priority mapping, for example, vlan,exp,dscp priority to phb and color, phb and color to vlan,exp,dscp priority2. HQOS for flow or intf level,pw level, lsp level cir and pir respectively 3. Access List for ipv4 and ipv64. Queue schedule function for example SP,WFQ and WRED mode ;5. Familiar with the microcode of the NP chip ; Show less