SUMMARY:

• Solutions - oriented IT Network Technician with notable success solving a broad range of corporate IT initiatives while participating in planning and implementation of Network solutions in direct support of business objectives.

TECHNICAL SKILLS:

Skills: -Ethernet cabling, Chap authentication, pap authentication, DHCP, frame-relay, NAT, PAT (NAT overload), IGRP, EIGRP, RIP, OSPF, BGP,Sub-interfaces, VLAN configuration, trunking, ISL, 802.1q, VTP protocol,HSRP, VTP password, OSI model, TCP model, VLSM, subnetting, Configuring Site to site VPN with SDM, Linux, Redhat, Fedora, CentOS, TFTP servers, Access-list, route summarization, Route redistributions, HSRP,HDLC, PPP. 2600, 3600 and 7200 series routers, 2950, 3550, 3750 and 3560 series switch, hubs, DLCI, Frame-relay, QOS, Unity and VOIP (CallManager express, CUCM, CallManager versions 4-7)

PROFESSIONAL EXPERIENCE:

Confidential

Network Engineer

Responsibilities:

• Managed a FWSM configured in Multiple context mode on 6500 series switch
• Configured site - to-site VPN tunnels to various customer sites
• Managed Firewall rules and routing tables on FWSM
• Configured static NAT, PAT, dynamic address translation and Juniper IDP
• Managed Cisco Unified Communication Manager 6 and unity connection 1 configured with an MGCP gateway, SRST, ISDN PRI (CCS signaling) and analog FXO
• Maintained 7965 model IP phones
• Monitored network using multi vendor network sniffers
• Configured VLAN and associated ports to the appropriate VLAN
• Managed Juniper SA 2000 webvpn device
• Static route configurations

Confidential

Network Engineer

Responsibilities:

• Advanced configuration of Various Cisco router models and switches
• Advanced Cisco ASA and Pix firewall configuration
• Site-to-site VPN setup between various offices and departments
• SSL VPN configuration on Cisco ASA platform
• Integrated AD with CUCM6 and unity connection 2
• Cisco Unified Communication Manager 6 administration and deployment
• Cisco Unity Voicemail and Auto attendant configurations
• Multiple context mode configuration for FWSM modules
• HSRP for redundancy on core switches
• Cisco 7940, 7960 and 7965 IP phone configuration using SCCP
• OSPF configuration across WAN sites
• EIGRP and static route configuration
• VLAN configuration on access, Distribution and Core switches
• VLAN routing using either a router, a Multilayer switch, ASA or PIX or the Firewall Services Module (FWSM)
• Configured remote access VPN with s and pre-shared keys

Confidential

Technical support Specialist (Contract)

Responsibilities:

• Built and configured Network/ Voice(Microsoft Response Point) infrastructure from scratch
• CentOS deployment as a file server and a DHCP server
• Configured Cisco routers, switches for Frame Relay, ISDN PRI (voice), EIGRP, HSRP
• Optimization of switches using spanning-tree and port security.
• AAA authentication for VPN and Router Access
• PIX firewall configuration (PIX 525 ) through Command line interface and ASDM
• Configured Cisco IPSEC/VPN with authentication with Cisco VPN client on a Cisco 3745 and 2691
• Tested Various Router and Switch platforms from 6500 series to 4000 series
• Configured VLANs, VTP and Spanning-tree protocols
• Configured the Cisco router for Syslog logging, DHCP for IP phones, TI and a DSL connection
• Configured Extended Access-list on the routers to filter internet Traffic
• Managed a second NAT network configured with inter-vlan routing and a 3550 switch
• Resets and configure user accounts and Password in Active directory
• Managed Exchange 2003, Outlook Web access, Outlook 2003, Windows Vista and XP computers
• Extensive knowledge of Cisco SDM including IPS, IOS firewall, VPN (site to site or Remote), Security Audit
• Made network Diagrams/Topologies with MS Visio
• Microsoft Response Point Syspine VOIP implementation with a 4 port FXO to PSTN ( voicemail, call hunting, extensions, Direct-inward Dial, voicemail to email, Syspine IP phone configuration)
• Comfortable with Linux security tools e.g. Nmap, John the ripper, Snort IDS, TCP wrappers, IPTables, ssh, sftp, hping, netstat, Nessus Security Scanner and Snort IDS
• Deployed Centos Linux as a dhcp and FTP server

Confidential

Network Support Technician

Responsibilities:

• Cisco router, switch configuration and configuration of IPsec VPN site-to-site tunnel with the help of Cisco SDM(Security Device Manager)
• Managed an OSPF network which connected to various places in the country through a frame-relay with Chap authentication and OSPF authentication on WAN links
• Static route and Eigrp Deployment for a fractional T1 link
• Callmanager express and Callmanager deployment with integration with legacy PBX voicemail and Cisco Unity Voicemail
• Cisco Unity voicemail deployment with Callmanager 4.1
• PSTN provisioning with both analogue(FXO, FXS) and digital ports(T1 CAS, ISDN PRI)
• Installed application on computers and assigning static IP addresses
• Software and operating system virtualization on Vmware station 6
• Computer repairs and equipment replacement. (hard drives, memory and PCI cards)
• MGCP and H.323 configuration on Cisco gateways and Call Managers
• Red Hat, Centos and Fedora Linux deployment.
• Configured SAMBA, NFS, VSFTPD, DHCPD, MOTD, XInetd and crontab for task scheduling
• Created users and groups on a Linux server, assigned permission via the command line to various applications and scripts
• Syslog tracking, ifconfig, netstat to check interface status and protocols
• SSH, IPTables, TCP wrappers, port scanners (nmap)
• Ethereal and MRTG for network sniffing and traffic monitoring.

Confidential, Washington, DC

Network Technician /Help Desk Technician (NOC)

Responsibilities:

• Installed a couple of Satellite Dishes for the Confidential (KU band satellite and C band satellites)
• Created computers and users accounts in Active Directory and added to the domain
• OSPF and Eigrp configurations on Cisco routers
• Provided Desktop support for over a 300 users. (Mostly through remote desktop connection or remote assistance.)
• Traveled to various member sites to fix computer related problems and SAT equipment setup
• Experience with PDA’s like treo 650, 700p syncing with exchange server and “Goodlink”
• Created category 5 cables, installed Printers and conference room setups.
• Have experience with most of the Microsoft Operating systems
• Experience with infrastructure applications including Anti-virus, Anti-spam, Anti-spyware
• Configured Switches for VTP, 802.1q, ISL trunking and also configured Cisco routers with dhcp and assigned IP addresses to the interfaces to be shipped to customer’s site.
• MLS configuration on catalyst 6500 series and Inter vlan routing on Cisco routers
• MacAfee and Norton Anti-Virus Corporate
• Experience with Cisco VPN client and Advanced configuration of Cisco IOS

Confidential

PC techncian

Responsibilities:

• Helped setup PC’s and Laptops and upgraded them to Windows XP
• Installed domain controller on Windows 2003 server and deployed exchange 2003
• Created and added Computer and user accounts in Active directory.
• Re-images most of the PC’s with Norton Ghost and restored them whenever necessary
• Helped configure the Cisco router and Switch for the organization
• Configured switch port security and Access Control list on the router and switches
• Configured Cisco IP Telephony support on a Catalyst 3550 switch and Callmanager Express Implementation and Stonevoice voicemail
• Configured dhcp on Fedora linux
• PIX firewall configuration with ASDM for VPN access
• Spanning tree (PVST, MST) and Ether channel configuration on a 3560 and a 3550 switch
• Helped customers with Cisco router(2600series) and Inter-Vlan routing configurations