Network design/ development, Switch config design, Network driver (Linux, Chelsio/Broadcom 10G) & HYDRA internal NW design/development, QX switch, 1G / 10G NIC support
Required Skills :
Network technology: LAN, bonding, VLAN, NW protocol(TCP/IP, UDP), load balancing algorithm etc
Design of HYDRA internal Network according to new HW (server, NIC, switch)
Solution for driver problem by having Network driver knowledge
Linux driver source code analysis / modification / maintenance in order to adjust HYDRA spec. Driver implementation to Linux
Vendor negotiation skill with Chelsio/ Broadcom about driver
Skill against Network performance trouble ( OS/driver / external NW / Perf. Analysis / packet dump)
Skill to analyze the intra-system communication. Holistic understanding on the HYDRA system structure and behavior is also required.
To keep the system communication volume controlled even in case of a failure,
We have a monitoring feature.
For carrying out HW maintenance activities (replacement of switch/NIC etc) without stopping the system, software development and creation of maintenance procedure is required.
Core Network understanding, Network concepts, understanding with different type of Network devices, trouble-shooting with NW issue and programming (upto some level; may be till scripting).