SUMMARY

• Over 9 years of experience in Designing, Implementing and Troubleshooting Service Provider Networks and Enterprise Networks and Network administration, implementation, design and troubleshooting, load balancers, VoIP and by Counterflix">WIRELES S eeking a challenging and interesting opportunity in computer/network engineering which enables me to maximize my technical and managerial skills.
• Strong hands on experience onCheckpointFirewalls, ASA (5550) Firewalls. Implemented Security Policies using ACL, Firewall, IPSEC, SSL, VPN, IPS/IDS, AAA (TACACS+ & RADIUS).
• In - depth knowledge and hands-on experience on IP Addressing, Sub netting, VLSM and ARP, reverse & proxy ARP, Ping Concepts. . Docker container configuration, activation, handling live webhosting & troubleshooting.
• Extensive knowledge of deploying and troubleshooting L2/L3, TCP/IP, Multilayer Switches.
• Extensive Knowledge on the implementation of Confidential ASA 5500 series andcheckpointR 75 firewalls.
• Experience in working with Confidential Merkai routers, switches and access points.
• Experience in working with Confidential Nexus 5000 series switches for data center.
• Experience in layer-3 Routing and layer-2 Switching.
• Expert level knowledge about TCP/IP protocol suite and OSI model.
• Experience working with Confidential Nexus 2148 Fabric Extender and Nexus 5000 series to provide a Flexible Access Solution for datacenter access architecture.
• Experience in layer-3 Routing and layer-2 Switching. Dealt with Nexus models like 5K, 2K series, Confidential router models like 12k,10k,7200, 3800, 3600, 2800, 2600, 2500, 1800 series and Confidential catalyst 6500, 4500, 3750, 3500, 2900 series switches..
• Experience of 802.11 a/b/g/n Ethernet standard for wireless Technology
• Experience in ConfiguringBGP/OSPF routing policies and designs
• Expertise in implementation and troubleshooting of protocols such as STP, RSTP, PVST, HSRP and VRRP.
• Advanced knowledge in Design, Installation and configuration of Checkpoint Provider Environment.
• Involved Knowledge on Data Center Design with Confidential Nexus in troubleshooting of DNS, DHCP and other IP conflict problems.
• Knowledge of implementing and troubleshooting complex layer 2 technologies such as VLAN Trunks, VTP Ether channel, STP, RSTP and MST.
• Protocols Awareness: OSPF, EIGRP, RIP, BGP, HSRP, ACL, VTP, NAT/PAT, CDP, SSH, HTTP, HTTPS, NTP, SNMP, ARP, STP (802.1D), SNMP, DNS & DHCP.
• Implemented new ultra-secure networks in multiple data centers that included Confidential and Junipersecurity devices.
• Well Excellent problem solving and debugging skills with good verbal/written communication and presentation skills.
• Experience in Network Management Tools andsnifferslike SNMP, Wire shark and Confidential works to support 24 x 7 Network Operation Center.
• Hands on experience and good working knowledge with Checkpoint Firewall policy provisioning.
• Efficient at use of Microsoft VISIO/Office as technical documentation and presentation tools
• Working knowledge with monitoring tools like Solar Winds & network packet capture tools like Wire-shark.

TECHNICAL SKILLS

Network Design Tools: OPNET, GNS3 and Packet Tracer

Network Monitoring Softwares: CiscoWorks, Wireshark, Packet Analyzer, SolarWinds, tcpdump

Computer Softwares: Microsoft Office, Adobe Illustrator, Adobe Photoshop

Routing Protocols: RIP, RIP-2, EIGRP, OSPF, HSRP, VRRP and GLBP.

Layer 2 Protocols: VTP, STP, RSTP, MST, VLANs, 802.1Q, ISL.

Infrastructure Services: DHCP, DNS, SMTP, FTP, TFTP, ICMP, SNMP.

Routers: 2600, 2800, 2900, 3600, 3700, 3800, 3900, 7200, 7600,10k,12k.

Switches: 2900, 2950, 3500, 3550, 3560, 3750, 3850, 4000, 4500, 4900, 6509, 75009.

AAA Architecture: TACACS+, RADIUS, Confidential ACS.

Load balancers: F5 LTM, F5 ASM, F5 APM etc.

Features and Services: IOS and Features, NAT, SNMP, SYSLOG, NTP, DHCP, CDP, TFTP, FTP

Network Control: Infoblox.

Wireless: 802.11 standards, controllers, Access Points, Wi-Fi

WAN: PPP, HDLC, Channelized links (T1/T3), Fiber Optic Circuits, Frame Relay

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

Network Security: Confidential ASA 5540, ACL, IPSEC, Checkpoint

Juniper Platform: SRX, MX, EX series routers and switches.

PROFESSIONAL EXPERIENCE

Confidential, Orlando, FL

Network Engineer

Responsibilities:

• Designing, Implementing and Troubleshooting Confidential 3750, 3550, 3560, 4500,2924, 6513,6504,6506,6509,6500 series switches, GSR, ASR routers with CiscoIOSandIOS-XRand NX.
• Installing, configuring, and maintaining Confidential Switches (2900, 3500, 3700 series, 6500 series)
• Installing, configuring, and troubleshooting of Confidential Routers (3800, 3600, 2800, 2600, 1800, 1700, 800).
• Installation ofPaloAlto(Web Application and URL filtering, Threat Prevention, Data Filtering).
• Developed the passive cabling design and installation for the passive storage area network infrastructure.
• Responsible for the technical performance of advanced services (telephony, high speed data, and the hybrid-fiber coaxial plant). F5 LTM: Configuration, Solution Designing and Managing F5 BIG IP LTM Load Balancer,
• Creating VIPs, Creating Pools, and Associating Pools with VIPs, Creating Persistence Profile, SSL Profile, SSL Offloading, Creating iRules, designing with High Availability solution with Network Failover.
• Well experienced in document creation with technical configurations, security standards design and network documentation using MS Visio & office along with-it Security Assessments, Risk Assessments.
• Installed new ArubawirelessNetwork infrastructure utilizing Aruba 3400 and 3200 controllers.
• F5 ASM: Creating the Security policy in ASM for Detect and Prevent the various application base attacks based on anomaly and apply those security policy in the HTTP/HTTPS VIP in LTM. F5 APM: Configuring the F5 APM for Network Access, Portal Access, and Web Application Management Access etc. for providing robust security solution of the entire application.
• F5 GTM: Configuring and Managing F5 GTM for Data Centers, DNS Management and Integrated with DNS Vendors for DNS Security Management
• Proactively monitored, analyzed, and correlated data to identify patterns, trends, and network issues before they became customer impacting.
• Played a principle role in configuring, supporting and troubleshooting Confidential Firepower, series 4100, NAT / PAT policy management, IPsec, S2S VPNs and URL filtering
• Directed and supported preventive maintenance and HFC plant departments in their efforts to make timely repairs in the physical hybrid-fiber coaxial network.
• Migrated firewalls from ASA toCheckpoint. Docker container configuration, activation, handling live webhosting & troubleshooting.
• Maintenance and configuration of Confidential ASR1000 series and 7200VXR routers at data center and deployment of and 3900, 3800 for branch connectivity.
• Experience with converting WAN routing from EIGRP/OSPF to BGP (OSPF is used for local routing only) which also involved converting from Point to point circuits to MPLScircuits.
• Migration from Confidential toJuniper firewall & Confidential to Checkpoint firewall
• Configured and maintained IPSEC and SSL VPN's onMerakiSecurity appliance.
• Design and configuring of OSPF, BGP on Juniper Routers (MX960) and SRX Firewalls (SRX240).
• Advanced knowledge of OSI model, TCP/IP, Internet technologies, system security, firewall infrastructure, network architecture and Ciscorouting / switching (Layer 2 and 3) experience, including LAN and WAN, design and implementation which include Layer 1 to Layer 7 experience.
• Configure Multi-Protocol Label Switching (MPLS) on CiscoIOSXRSoftware.
• Configuring VLAN, Spanning tree, VSTP, SNMP on EX series switches.
• Support Data centerMigration Project involving re-locations.
• Designing,Implementing,Troubleshooting,CiscoRouters-(2800,2900,3900,3800,7600) using Static, RIP, IGRP, OSPF, EIGRP.
• Converting CatOSto Confidential IOS Config Conversion on distribution layer switches.
• Configured IP, EIGRP and OSPF in routers. Configured and installed multi-protocol (IP, IPX) multi-interface Confidential routers.
• Organized and remotely supported all hardware installation, repair, and maintenance activity performed at the various domestic and international office locations and Data center.
• Experience working with design and deployment of MPLS Layer 3 VPN cloud, involving VRF, Route Distinguisher (RD), Route Target (RT), Label Distribution Protocol (LDP) & MP-BGP.
• ConfiguringIPSECVPN on Juniper SRX series firewalls.
• Key contributions include troubleshooting of complex LAN/WAN infrastructure that include routing protocols EIGRP, OSPF & BGP.
• Configuring and testing Multicast for bothIPv4and IPv6 routing in Data Environment
• Configuring Confidential Catalyst 2960, 3750, 4500, 6500 and Nexus 3000, 5000, 6000, 7000 series switches and Confidential 2600, 2800, 3600 series routers & Confidential Firewalls.
• Experience with converting WAN routing from EIGRP/OSPF to BGP (OSPF is used for local routing only) which also involved converting from Point to point circuits to MPLS circuits.
• Used to be responsible for resolving the service request tickets from the help desk which involved in providing entire technical support.
• Responsible for day to day management of Confidential Devices, Traffic management and monitoring.
• Configured backup and recovery of Confidential IOS Images. Perform password recovery on Confidential IOS routers/switches.
• Implemented with Confidential Layer 3 switches 3750, 4500, 6500 in multi VLAN environment with the use of inter-VLAN routing, HSRP, ISL trunk, ether channel.
• Negotiate VPN tunnels usingIPsecencryption standards and also configured and implemented site-to-site VPN, Remote VPN.
• Deploying and decommission of VLANs on core ASR 9K,Nexus7K, 5K and its downstream devices.
• Good understanding of TCP/IP, Malware detection, and incident response, incident handling and monitoring.
• Performs bandwidth and device upgrades onIOS-XR,IOS-XE, NX-OS, andIOS.
• Performed Network analysis with packet capturing toolsSniffers, Wire-shark.

Environment: Confidential 6500/3700/3550/3500/2900 switches, Confidential 7200/3800/2600/2800 routers, Checkpoint firewalls(SPLAT), AAA,TACACS,EIGRP,RIP,OSPF,BGP,VPN,MPLS,CSM,SUP720, inter-VLAN routing, HSRP, ISL trunk, Ether Channels,Sniffer,Wire-shark

Confidential, Orlando, FL

Network Engineer

Responsibilities:

• Designed and implemented DMZ for Web servers, Mail servers & FTP Servers using Confidential ASA5500 Firewalls
• ConfiguredIPSecsite-to-site VPN connection between Confidential VPN 3000 Concentrator and Confidential 3800.
• Experienced in traffic management for CMTSand cable modem integrations Training MSO operations in hardware.
• Configured Nexus 7010’s with multiple distribution VDC’s running EIGRP for route propagation between them.
• Experienced in traffic management for CMTSand cable modem integrations Training MSO operations in hardware. Working experience in Cable data, ICOMS, ETE (Remedy), Telephony Operations, Video and HSD Operations.
• Found key indicators of possible impacting scenarios and developed plans to resolve the issues before they affected customers. Designing and Consulting Security Engineering, Information Security Solution Architecture, Security Product Management, F5 ASM, F5 APM etc.
• Primarily res Configured Confidential ISE server to authenticate wired and by Counterflix">WIRELESSclients with certificate and MAC options.possible for managing the F5 Load balancer infrastructure of the client environment with F5 LTM, GTM, ASM and APM.
• Involving all the task related to change, troubleshoot and migration activity as well as Implementation new Hardware Escalation engineer in support of F5's ADC products, LTM, GTM, and EM. ( Local Traffic Mange, Global Traffic Manager, Enterprise Manager )
• Migrated, created, and managed pools and clusters in F5 BigIP GTM 3DNS load balancers across multiple Datacenters.
• F5 Big- IP LTM-6400 load balancers, all Clustered, 3DNS GTM Balancers, Active and Secondary Datacenter's, working with IIS 6 and up for migration.
• Configuring rules and maintainingPaloAltoFirewalls & Analysis of Firewall logs.
• Configuring & managing Security Devices that includesJuniper(NetScreen) Firewalls, Blue Coat Proxies and Plug Proxies.
• Working knowledge of frame relay, MPLS services, OSPF, BGP and EIGRP routing protocols, NATing, sub-netting, also including DNS, WINS, LDAP, DHCP, http, HTML, HTTPS,TCP/IP, UDP, SNMP, OSPF, RIP, IPSEC, PPTP, VLAN, STP (Spanning tree Protocol), RTSP & Multicasting protocols.
• Involved in troubleshooting IP addressing issues and Updating IOS images using TFTP.
• Performed CMTS chassis upgrades, card upgrades, frequency changes and node moves.
• Implementing traffic engineering on top of an existing Multiprotocol Label Switching(MPLS) network using Frame Relay and Open Shortest Path First (OSPF).
• Configuring, Administering and troubleshooting theCheckpointand ASA firewall.
• Extensive knowledge of deploying and troubleshooting L2/L3,TCP/IP and Multilayer Switches.
• Configured and maintaining Confidential 7200, 4400, 4500,5000 and 6500 platforms.
• Configured BPDU Guard, port-fast, uplink fast and otherspanningtreefeatures.
• Played a vital role in installation and configuring Juniper M120i idea backbone MPLS network. Docker container configuration, activation, handling live webhosting & troubleshooting.
• Configurations of SSL/VPN connections, troubleshooting Confidential ASA firewalls, and related network security measures.
• Implementing the necessary changes such as adding, moving and changing as per the requirements of business lines in a data center environment.
• Installed, configured and set security policies on Confidential and checkpoint firewalls, VPN
• Installing and Configuring of Confidential Routers (1700, 1800, 2500, 2600, 3200, 3600, 3700, 3800 and 7200, 7609) & Confidential L2 &L3Switches (2900, 3560, 4500 & 6500)
• Implemented, configured redundancy protocols HSRP, VRRP, GLBP for Default Gateway Redundancy.
• Performed password recovery on Confidential Router/switches and a Juniper EX2200 series 9switches.
• Implementing, configuring, and troubleshooting various routing protocols like RIP, EIGRP, OSPF and BGP etc.
• Installed and maintains Juniper Netscreen ISG firewalls in an HA environment.
• Troubleshoot connectivity issues involving VLAN’s, OSPF, QoS etc.
• Worked extensively on Confidential Firewalls, Confidential PIX (506E/515E/525/) ASA 500(5510/5540) Series.
• Maintained core switches, creating VLAN’s and configuring VTP.
• Deployed new Confidential ISR routers (4300) runningIOS-XEand planned migration away from existing IOSrouters.
• Experience with VLSM, STP, VTP, VLAN Trunking.
• Installation, Maintenance, Troubleshooting Local and Wide Areas Network (Frame relay, NAT, DHCP,TCP/IP).
• In-Depth Knowledge and experience of variouswireless802.11 standards, controllers, Access Points, Wi-Fi analytics from various vendors ( Confidential Meraki, HPE /Aruba, D-Link and Netgear).
• Responsible for Confidential ASA firewall administration, Rule Analysis, Rule Modification.
• Working configuration of new VLANs and extension of existing VLANs on/to the necessary equipment to have connectivity between two different data centers.
• Performing network monitoring, providing analysis using various tools like WireShark, Solarwinds etc.

Confidential, Fairfield CA

Network Engineer

Responsibilities:

• Designing, Implementing and Troubleshooting Confidential 3750, 3550, 3560, 4500,2924, 6513,6504,6506,6509,6500 series switches,
• Installing, configuring, and maintaining Confidential Switches (2900, 3500, 3700 series, 6500 series)
• Installing, configuring, and troubleshooting of Confidential Routers (3800, 3600, 2800, 2600, 1800, 1700, 800).
• Experience in working on frame relay, MPLS services, OSPF, BGP and EIGRP routing protocols, NAT, sub-netting, also including DNS, WINS, LDAP, DHCP, http, HTML, HTTPS,TCP/IP, UDP, SNMP, OSPF, RIP, IPSEC, PPTP, VLAN, STP (Spanning tree Protocol), RTSP & Multicasting protocols
• Worked onIPSecsite-to-site VPN connections between Confidential VPN 3000 Concentrator and Confidential 3800. Primarily responsible for managing the F5 Load balancer infrastructure of the client environment with F5 LTM, GTM, ASM and APM.
• Involving all the task related to change, troubleshoot and migration activity as well as Implementation new Hardware Escalation engineer in support of F5's ADC products, LTM, GTM, and EM. ( Local Traffic Mange, Global Traffic Manager, Enterprise Manager.
• Experienced in traffic management for CMTSand cable modem integrations Training MSO operations in hardware.
• Configured Nexus 7010’s with multiple distribution VDC’s running EIGRP for route propagation between them. Docker container configuration, activation, handling live webhosting & troubleshooting. Experienced in traffic management for CMTSand cable modem integrations Training MSO operations in hardware.
• Configured Nexus 7010’s with multiple distribution VDC’s running EIGRP for route propagation between them.
• Configuring & managing Security Devices that includesJuniper(NetScreen) Firewalls, Blue Coat Proxies and Plug Proxies.
• Worked on troubleshooting IP addressing issues and Updating IOS images using TFTP.
• Performed CMTS chassis upgrades, card upgrades, frequency changes and node moves.
• Implementing traffic engineering on top of an existing Multiprotocol Label Switching (MPLS) network using Frame Relay and Open Shortest Path First (OSPF).
• Configuring, Administering and troubleshooting theCheckpointand ASA firewall.
• Extensive knowledge of deploying and troubleshooting L2/L3,TCP/IP and Multilayer Switches.
• Configured and maintaining Confidential 7200, 4400, 4500,5000 and 6500 platforms.
• Configured BPDU Guard, port-fast, uplink fast and otherspanningtreefeatures.
• Played a vital role in installation and configuring Juniper M120i idea backbone MPLS network.
• Configurations of SSL/VPN connections, troubleshooting Confidential ASA firewalls, and related network security measures.
• Involved in implementing the necessary changes such as adding, moving and changing as per the requirements of business lines in a data center environment.
• Worked on installing, configuring and setting security policies on Confidential and checkpoint firewalls, VPN
• Experience in Installing and Configuring of Confidential Routers (1700, 1800, 2500, 2600, 3200, 3600, 3700, 3800 and 7200, 7609) & Confidential L2 &L3Switches (2900, 3560, 4500 & 6500)
• Implemented, configured redundancy protocols HSRP, VRRP, GLBP for Default Gateway Redundancy.
• Performed password recovery on Confidential Router/switches and a Juniper EX2200 series 9switches.
• Implementing, configuring, and troubleshooting various routing protocols like RIP, EIGRP, OSPF and BGP etc.
• Installed and maintains Juniper Netscreen ISG firewalls in an HA environment.
• Troubleshoot connectivity issues involving VLAN’s, OSPF, QoS etc.
• Worked extensively on Confidential Firewalls, Confidential PIX (506E/515E/525/) ASA 500(5510/5540) Series.
• Maintained core switches, creating VLAN’s and configuring VTP.
• Deployed new Confidential ISR routers (4300) runningIOS-XEand planned migration away from existing IOSrouters.
• Experience with VLSM, STP, VTP, VLAN Trunking.
• Installation, Maintenance, Troubleshooting Local and Wide Areas Network (Frame relay, NAT, DHCP,TCP/IP).
• Responsible for Confidential ASA firewall administration, Rule Analysis, Rule Modification.
• Working configuration of new VLANs and extension of existing VLANs on/to the necessary equipment to have connectivity between two different data centers.
• Performing network monitoring, providing analysis using various tools like WireShark, Solarwinds etc.

Environment: (3750, 3550, 3560, 4500,2924, 6513,6504,6506,6509,6500) series switches, Confidential (3800, 3600, 2800, 2600, 1800, 1700, 800) Routers,, MPLS,OSPF, BGP, EIGRP,NAT,, LDAP, DHCP, http, HTML, HTTPS,TCP/IP, UDP, SNMP, OSPF,RIP, IPSEC, PPTP, VLAN, STP), RTSP, BPDU, SSL/VPN

Confidential

Network Engineer

Responsibilities:

• Configured various Routing protocols such as RIP, OSPF, EIGRP, static routing.
• Coordinated efforts with Engineer’s to ensure all network devices conformed to defined network standards.
• Configure, troubleshootSpanning-Tree, EIGRP, OSPF,BGP, PAT/NAT, ACLs, HSRP and IPSEC/GRE tunneling.
• Configuration and extension of VLAN from one network segment to other segment between different vendor switches ( Confidential, Juniper)-
• Implemented Positive Enforcement Model with the help ofPaloAltoNetworks.
• Deployed and maintained Juniper firewalls-globally.
• Apply firewall configurations on Juniper ISG2000 firewalls
• Configured CIDR IP RIP, PPP,BGPand OSPF routing.
• Administration and diagnostics of LAN and WAN with in-depth knowledge of TCP/IP, NAT, PPP, ISDN and associates network protocols and services.
• Experience withCheckpointFirewall policy provisioning.
• Provided installation and initial user configuration of NEXUS 1K and 5K switches at the Data Center and providing IP addressing and different user session priorities on the switch.
• Troubleshoot TCP/IP problems; troubleshoot connectivity issues in multi-protocol Ethernet, Environment.
• Configuring and troubleshooting with Confidential ASA(5550/5520), Juniper SRX(3600/650).
• Configuration of STP and Port Security on Catalyst 2900, 4900, 6500, 6509 and 7509 switches.
• Configuring VLAN Spanning-Tree in conjunction with PVST+ for compatibility between Confidential and Juniper switches.
• Implemented Zone-Based Firewalling and Security Rules on thePaloAltoFirewall.
• Configuration & troubleshooting of routing protocols: BGP, OSPF, LDP, EIGRP, RIP,BGPv4.
• Used various scanning and sniffing tools like Wire Shark.
• Configuring and implementingCheckpointVSX firewalls.
• Implementing, supporting and maintaining network services.
• Built and support VRRP / Cluster based HA ofCheckpointfirewalls
• Troubleshooting of DNS, DHCP and other IP conflict problems.
• Troubleshooting L2/L3environments. Troubleshooting the issues with the MPLS VPN connectivity and also Configured Virtual Routing Forwarding (VRF) on Confidential routers.
• Optimized performance of the WAN network consisting of Confidential 3550/4500/6500 switches by configuring VLANs.
• Troubleshooting of Confidential 2800, 2900, 3700, 3900, 7200, 7600 routers.
• Creating PVLANs and preventing VLAN hopping attacks and mitigating spoofing with snooping and IP source guard.
• Key contributions include troubleshooting of complex LAN/WAN infrastructure.
• Enabled STP enhancements to speed up the network convergence that includes BPDU Guard, Port-fast, Uplink-fast on various layer 2 and layer 3 switches.
• Monitor, troubleshoot, test and resolve Frame Relay, ATM, and PPP.
• Maintaining Core Switches, creating VLANs and configuring VTP
• Migrating the terminating VPN from Confidential technology to Juniper technology.
• Back up a Confidential IOS to a TFTP server and upgrading and restoring a Confidential IOS from TFTP server.
• Performing network monitoring, providing analysis using various tools like WireShark, Solarwinds and CiscoWorks, Tcpdump.

Environment: Confidential 2900, 4900, 6500, 6509 and 7509 switches. Confidential (2800, 2900, 3700, 3900, 7200, 7600) Routers,, MPLS,OSPF, BGP, EIGRP,NAT,, LDAP, DHCP, http, HTML,HTTPS,TCP/IP, UDP, SNMP, OSPF, RIP, IPSEC, PPTP, VLAN, STP), RTSP, BPDU, PPP,ATM

Confidential

Network Engineer

Responsibilities:

• Configured STP for loop prevention and VTP for Inter-VLAN Routing.
• Configured RIP, RIPv2, EIGRP and OSPF on 2600, 2900,3560 and 3600 series Confidential routers
• Implemented redundantLoadbalancing technique with Internet applications for switches and routers.
• ManageCheckpoint2000 v.4.1 firewall
• Manage installations, configuration and administration of Confidential equipment including Hubs, Switches and Routers.
• Installation, maintenance, and troubleshooting of LAN/WAN (ISDN, Frame relay, NAT, DHCP, TCP/IP).
• Configuring VRRP, Static route,BGP, Routing policies, ACL
• Configured Access Lists (Standard, Extended, and Named) to allow users all over the company to access different applications while blocking others.
• Provide Tier1 technical support assisting users facing network problems. Perform advanced troubleshooting, diagnostics and provide Level 1 solutions to network failures.
• Troubleshoot wiring problems and serial communication lines.
• Responsible for the up-to-date Network health (wired and wireless) including Security, Performance and Reliability.
• Coordinating with Service providers & Clients on various implementations.
• Implemented VTP and Trunking protocols (802.1q and ISL) on 3560, 3750 and 4500 series Confidential Catalyst switches.
• Performed on-call support for installation and troubleshooting of the configuration issues.
• Maintenance and troubleshooting of connectivity problems using PING, and traceroute.
• Responsible for keeping the system updated with the latest OS patches.
• Supporting and maintaining networking devices, cabling and standalone systems.