Senior Network & Security Consultant
undisclosed
مجموع سنوات الخبرة :21 years, 4 أشهر
Responsible for planning, designing, and implementing data Center/LAN/WAN.
•Designed IP Scheme for 300 branches for LAN/WAN.
•Install, configure and administer Cisco Core Network devices (Core Router, Core Switches, Firewall, IPS, Wireless, ISE, F5-LTM-APM-WAF, VPN, VoIP)
•Lead network operations; monitor, analyze and troubleshoot network traffic on LAN/WAN.
•Monitor setting up and installation of wireless box for 300 to 500 meters distance with security features.
•Resolve client issues with minimum TAT.
•Control routing updates through route summarization and distribution-list and static routes
Designed IP Scheme for 100 branches for LAN/WAN.
•Installed, Configured and administered Cisco and 3com devices (Core Router, Core Switches, Firewall, IPS, Wireless, VPN, VoIP).
•Managed Cisco voice over IP (VoIP) product (Call Manager, Unity Messaging System, IP and Soft phone), created users, assigned call search space, configured phone, and device profile.
•Monitored, analyzed and troubleshoot network traffic on LAN/WAN with agilent advisor (hardware box) to avoid bottleneck.
•Monitored WAN network traffic by using Cyber Gauge 3.0 for bandwidth utilization and avoid downtime.
•Followed up lease line, ADSL and wireless connection with service provider.
•Set up Cisco works 2000 for configuring and monitoring Cisco devices like (ACL, Port security, Qos).
•Implemented security issues for wireless client through ACS server integrated with windows active directory for user authentication and Microsoft certification server.
•Monitored network projects on network cabling from design, site survey, installation, termination for copper and fiber (50, 62.5, 9/125 micron), testing and documentation.
•Set up remote access server on Cisco router, VPN, Cisco Firewall with authentication through ACS server
15-year record of installation, configuration and maintenance of large LAN/WAN; configuring and troubleshooting data center core networks; network services and peripherals; addressing performance bottlenecks and ensuring maximum network uptime.
•Data Center Infrastructure
•Load Balancer LTM-APM-ASM
•Network Installation
•Intranet Infrastructure
•Project Management
•Configuration Management
•Multi-location Server Infrastructure Management
•Team Management
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