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概要
Network Engineer well versed in routing and switching, radio access technologies i.e. WIMAX (802.16e) and LTE, fundamental network security principles, configuring open source solutions on CentOS and debian based servers and writing technically precise documentations and proposals.
I have an extensive work experience in a multivendor NOC in SharpTel, formally Qubee as part of the Technical Team responsible for configuring and installing a variety of network peripherals including but not limited to Huawei Eudemon 1000E, NE 40-8 & NE 40-X routers, S6500, S7800 and S3900 Switches, Cisco 2600 routers, Cisco Catalyst 3750, 7200 series routers etc.
Apart from this, I have experience in deploying a variety of cache servers including Squid, Blue Coat cacheflow & ipfire, installing and configuring BIND9 on CentOS, Cacti, Orion Network management software, PRTG etc.
项目
工作经历
Senior Network Engineer
Working as a Network Engineer in Network Core and NOC involved in configuring network peripherals, Application servers, Escalation to media vendors, on call support to consumers, preparing proposals and designing and planning IP networks. My major day to day responsibilities are:
• Monitoring, configuring and troubleshooting of both Local and wide area networks and the internet
• Administering and troubleshooting of network infrastructure devices, including wireless access points, firewall, routers and switches
• Implementing and configuring network management systems
• Monitoring and optimizing the performance of both WiMAX and LTE networks
• IPv4 address planning and designing of data communication networks
• Designing and Implementing traffic capacity using shapers and policers
• Documenting and escalating the issues to media vendors
Other Job Tasks
• Deployed OSPFv2 and iBGP over GRE for intercity connectivity of NOCs
• Build EBGP b/w NOC and TWA for internet connectivity
• Implemented Static NAT for NOC to ISP connectivity and dynamic NAT PAT for customers access links
• Configured 802.1x, port-security and IPv4 ACLs
• Configured both Cisco and Huawei firewall zones including dmz, trusted and unstrusted
• Configured IPsec VPN in tunnel mode for secure connectivity with the head office
• Implementation of L2TP tunnel for secure remote connectivity over public internet to NOC
• Designed and configured layer3 MPLS VPN
• Implemented both DHCPv4 and DHCPv6 with stateless and stateful configuration
• Implementation of Enterprise Caching Box that saves the bandwidth usage by doing local caching of already fetched data
• Centos based open source solution to resolve hostnames to IP addresses and vice versa
• Implementation of Linux based server running apache utilizing PHP script for testing layer3 link’s capacity and Latency
• Optimization of WIMAX RF stats utilizing Huawei M2000 & LMT
• Implemented virtual
