Arthi Vijayakumar

• Configuration and troubleshooting of Routers, Switches
• Routing Protocols: RIP v2, EIGRP, OSPF
• VLAN, VTP, Inter VLAN Routing, VLAN Trunking
• DHCP and DNS configuration
• LAN, VLAN, IP Addressing, Access-List implementation
• TCP/IP subnetting and IP address configuration (IPv4 and IPv6)
• NAT and Access List configuration
• Spanning-Tree Protocol (STP) expertise
• Network documentation and monitoring
• Security features like Switchport Port-Security, IP verify source
• OSI model and TCP/IP protocol suite understanding

Courses and Technical Skills:

• Strong knowledge of Frame Relay, BGP, HSRP
• ACL and NAT configuration and troubleshooting
• Familiarity with Cisco switches and routers
• Experience with network monitoring and ticketing tools
• Understanding of STP tuning and security features (BPDU Guard, Root Guard)
• Performed regular maintenance tasks to keep the network running smoothly.
• Received and prioritized support requests to maximize resource utilization.
• Maintained up-to-date knowledge of industry trends and developments related to networking technologies.
• Secured network access by installing firewalls, establishing login credentials and maintaining documentation to govern entry.
• Developed, tested, evaluated and installed network upgrades to meet organizational performance thresholds.
• Evaluated system availability, throughput and latency to lead network planning, installation, configuration, and testing.
• Assisted with developing new strategies for improving overall network performance.
• Imaged OS and software deployments throughout system and addressed implementation concerns.
• Researched emerging technologies that could improve existing networking solutions.
• Coordinated with vendors and suppliers regarding any necessary repairs or replacements related to networking equipment.
• Implemented security measures to protect the network from unauthorized access or malicious attacks.
• Installed and configured new hardware and software components related to networking issues.
• Evaluated local area network (LAN) and wide area network (WAN) performance data to verify availability and speed, identifying network problems.
• Examined purchase and sale agreement for potential items of concern and addressed immediately.
• Followed-up on status of releases, policies, and return of recorded documents.
• Scheduled closing appointments for seller and buyer or arranged for delivery of documents for out of area closings.
• Reviewed escrow accounting reports and resolved outstanding check or open file balance issues.
• Communicated requirements and title exception information to clients.
• Prepared documents for closing and handled complete disbursement and follow up of escrow transactions.
• Configured and maintained various network devices such as routers, switches, firewalls.