KUMAR S

**** **** ****** **, *********, North Carolina-28262 813-***-**** ac0qhj@r.postjobfree.com

SUMMARY

Cisco Certified Network Associate (CCNA) with over 2+ years of working experience in Routing, Switching, Firewall Technologies, Implementation, Troubleshooting of network systems, Enterprise Network Security, Wireless Design Capacity Management and Network Growth.

Knowledge of Cisco routers and switches: 6500, 4500, 4000, 3600, 3500, 2900, 2600, 2500, 800, 500.

Experience in Cisco: Physical cabling, IP addressing, Wide Area Network configurations (Frame-relay & MPLS), Routing protocol configurations (RIP, EIGRP, OSPF, BGP).

Good knowledge of OSI Model and TCP/IP networking standards with protocols such as SNMP, FTP, ICMP and IPv6.

Knowledge of implementing and troubleshooting complex layer 2 technologies such as VLAN Trunks, VTP Ether channel, STP, RSTP and MST.

Experience in setting up Cisco routers to perform functions at the Access, Distribution, and Core layers.

Implemented security policies using ACL, Firewall, IPSEC, SSL, VPN, AAA (TACACS and LDAP).

Experience in installing and configuring DNS, DHCP server.

EDUCATION

Master of Science: Electrical Engineering, December 2016

University of South Florida, Tampa, FL

Bachelor of Technology: Electronics and Communications Engineering, May 2015

Jawaharlal Nehru Technological University, Hyderabad, India

PROFESSIONAL EXPERIENCE

Network Engineer,07/2014 to 07/2015

Riddhi Corporate Services Ltd.-Hyderabad.

Description: Responsible for LAN and WAN maintenance and troubleshooting of the company network. Involved in the team of data center level 2 and level3 support to perform duties like deployment and troubleshooting of cisco routers switches, load balancer and firewall according to organization requirements

Responsibilities:

Configured and maintained Cisco 2500, 4000, 7000 and 7500 Series Routers as well as Catalyst 5000 and 5500 Series switches.

Maintaining and creating login credentials, privacy settings and user privileges for the employees in the company.

VLAN Configuration to different applications with RSTP, STP, VTP.

Configured Cisco IOS Feature Set, NAT and SNMP for Network Security Implement

Resolve customer WAN/LAN/wireless/load balancing networking issues

Used DHCP to automatically assign reusable IP addresses to DHCP clients.

Responsible for configuring and maintaining communications including firewalls, Internet connections, VPN, point to point connections, and remote access.

Environement:Cisco Routers 2500,4000,7000 & 7500,RSTP,STP,VTP,VLAN,NAT,SNMP,WAN,LAN and DHCP

Student Assistant Jr Network Engineer – University Network,05/2013 to 06/2014

CMR Institute of Technology-Hyderabad.

Description: Responsible for assisting implementation, troubleshooting, and maintaining operations of network systems.

Responsibilities:

Worked closely with a Network Engineer, developed configuration review procedures, configured and managed router and switches.

Configuring and Troubleshooting OSPF, STP, Ether-Channel, HSRP, IP and VLAN for Cisco routers & Switches.

Implemented DMZ for Web servers, Mail servers & FTP Servers using Cisco ASA5500 Firewalls.

Analyze the data packets regularly using scanning and sniffing tools like Wireshark.

Updated documentation to provide an efficient transition from one employee to the next.

Quick learner with an excellent interpersonal, verbal/written communications, problem solving and decision-making skills.

Environment: OSPF,STP,HSRP,VLAN,FTP Servers, Cisco ASA5500 and Wireshark.

CERTIFICATION

Cisco Certified Network Associate(CCNA)

TECHNICAL SKILL SET

Router : Cisco 2600, 2800, 3600, 4400, 7200, 7609 Series,7600.

Routing : OSPF, EIGRP, BGP, VRRP, HSRP, GLBP, RIP2, PBR, Route Filtering, and Static Routing.

Switches : Cisco 2900, 3500, 3700, 5000, 6500 Catalyst Series, Cisco 7000, 5000, 2000.

Switching : LAN, VTP, STP, RPVST+, Inter VLAN routing & Multi-Layer, Switch, Ether channel.

Network Security : Cisco ASA 5540, ACL, IPSEC, F5 Load Balancer, Checkpoint.

Juniper Platforms : SRX, QFX, MX, EX Series Routers and Switches.

Load Balancer : F5 Networks (Big-IP) LTM 8900 and 6400.

LAN : Ethernet (IEEE 802.3), Fast Ethernet, Gigabit Ethernet.

WAN : PPP, HDLC, ATM, ISDN, MPLS, Frame, Relay, VOIP.

Gateway Redundancy : HSRP, VRRP and GLBP.

DHCP and DNS : Infoblox.

Various Features : IOS and Features, IRDP, NAT, SNMP, SYSLOG, NTP, DHCP, CDP, TFTP, FTP.

Network Management : Wireshark, Solarwinds, SNMP, Telnet.

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