Professional Summary :
Associated with CMC Ltd, from Dec-2009.
3+ years of experience as a Network Administration.
Completed CCNA Certification.
Maintaining Components like Cisco Router, Switches.
Commissioning the major links for the internal network. Configure and Troubleshoot the Layer 3 switches with RSTP
Configure and Troubleshoot the Cisco Routers(2500,2600,2800,3600)Series
My responsibility to Install, maintain and troubleshoot the WAN and LAN links
Planning and designing the Leased lines and its hardware requirement.
Configure install and maintain Internetworking devices.
Expert in configuration and troubleshooting complex Routing Protocols (EIGRP, OSPF). Analyzes complex network problems and coordinates resolutions.
Maintaining Components like Cisco Router, Switches.
Continuously Monitoring the Leased Circuits, Through WhatsUp Gold monitoring tools(Solar Winds, NMS)
Troubleshooting problems related to links down, internet access and intranet access
Periodically taking the IOS Backup & Configuration Backup of Router, Switches
Switches configuring with Inter Vlan, RSTP, PVST.
Providing miscellaneous support and Co-ordination with central team to achieving the best results
Implementation of standard and extended ACL.
Extensive experience in handling Telecommunication test and measuring equipment
Good Exposure in Troubleshooting Networking services and Technical support.
I have ability to work well in a team environment.
Good Communication Skills.
I am responsible towards technical abilities and skills.
Skill Set :
Configuration of Cisco Routers including the following series 3600, 3500,2800,2000,1800.
Configuration of Cisco Catalyst Switches 4506, 3500, 2900.
Configuring protocols VTP, VLANS, ACL, NAT, RIP, EIGRP, OSPF, BGP.
Configuration and Installation of all Leased line Modems.
Configuring Network and Troubleshooting Network related problems.
Working on Network Monitoring tools like Solar winds & WhatsUp Gold.
Having Knowledge on SAP Basis.
Qualification :
B.Tech from Dr. Paul Raj Engineering College in Computer Science Engineering.
Professional Certifications :
CCNA (Cisco Certified Network Associate).
CISCO ID : CSCO12009527.
Career Profile :
Project : DMRL (Defiance Metallurgical Research laboratory
Customer : DMRL
Role : Network Engineer
Period : 1st DEC 2010 To Till date
Responsibilities :
Maintaining of DMRL LAN Network,
Configuration, Management of Core, distribution and access switches.
Configuring L3 switches -Catalyst 4006, and L2 switches catalyst 2960 Series
VLAN Configuration, Trunks, VTP, STP, Inter-VLAN Routing, and Troubleshooting.
Working knowledge on IP Addressing, Sub-netting.
Handling network issues this includes troubleshooting LAN issues (Cisco Catalyst 4006 Cisco 2960 switches).
Taking TFTP backups of all network devices configurations (Routers, Switches, Firewalls) on Weekly & Monthly basis.
Implementing and maintaining network-monitoring tools to help in Proactive network management and creating network reports.
The Cisco Works (LAN switches, reports LAN Switches),
Planning and deploying network cabling. Includes co-axial and UTP cabling. Connecting and crimping RJ45 jacks.
Project : NAP (Network Aggregate Point)
Customer : Central Bank of India
Role : Network Engineer
Period : Dec, 2009 to Nov 2010
Responsibilities :
Handling, Monitoring and Troubleshooting of the Wide area Network thought AP locations.
To check-up the Lease line and ISDN connection, if the link goes down then co-ordinate with BSNL
Configure and Handle the WhatsUp Gold Monitoring tools for monitor the Lease Line and ISDN connectivity.
Cisco Routers Configuration and management (1760,2811,1905,1800,2500,)
VLAN Configurations and Inter-VLAN Routing, Troubleshooting.
Handling network issues related to the data. This includes troubleshooting WAN issues (Routing), LAN issues (switching).
Providing Technical support to District Users through Remote management
Taking TFTP backups of all network devices configurations(Routers, Switches, Firewalls) on Weekly & Monthly basis
Testing network infrastructure and reporting out if utilization/errors increases beyond the threshold value
Publishing weekly network dashboards, reporting out network uptime, network utilization which would assist the management in making future decisions about network ramp up.
Implementing and maintaining network-monitoring tools to help in Proactive network management and creating network reports. The Cisco Works (LAN switches, reports LAN Switches),
Configuring and working on CDMA.
Troubleshooting all the Branch Routers & Switches.
Personal Details :
Name : Eswara Raja.Kolluru
Nationality : Indian
Date of Birth : 15th July 1987
Passport No : K3411271
Mobile No : 9491173826 / 9533011122
Office No : 040-24586479
Date :
Place :