SUMMARY:

• In depth knowledge/experience of Windows networking, Cisco routers, switches, ASA/PIX/IPS/WLAN 5508 and RIP, EIGRP, OSPF, BGP routing protocol, & dynamic failover technology for business continuity.
• 14 years of Cisco Network management experience in, WAN/LAN, WLAN & ASA/PIX, Checkpoint Security, Steelhead Riverbed wan optimizer & Voip/Data QoS, CUCM, CME the industry knowledge/experience.
• A volunteer of Global Cisco Support Community Forum with silver - star ratings for support-threads on VPN, Firewall, Switching/Routing and WLANs, AAA & Failover-Technologies & soon to be rated gold-start.

TECHNICAL SKILLS:

Skills: Installing and configured MS Win2k3 OS, Active Directory, 2k3 MS Exchange. Install and configure MS Win 2008, DHCP, DNS, AD, Users and group - policy. Maintain Exchange Servers, Active Directory, & implemented Server/Network Security. MySQL, VM-Ware-Server, Veritas Clinet/Server Operation, HP Openview, and MS MOM. StarOffice, PcAnywhere10, VNC, PS-Tool, Norton Antivirus Cop Edition, McAfee Antivirus, Ghost, MS Office, GFI-Mail-Security, and MS-Visio. Expert in wireless radio, 802.11 amps, antennas, connectors, Times Microwave cables. Experience Frame-Relay, ATM, T1, DS3, Metro Area Network (MAN), L3 MPLS, MPLS VPN tunneling & VRF, MP-BGP, QinQ Experience with Cisco GLBP, VRRP, VSS, SLB and ACE and Multicast, Tacacs, BIG-IP F5 LTM. Experience with Checkpoint Firewall, Watch-Guard Firewall, SonicWall firewall and Zone Based Policy Firewall (ZBPF).

WORK EXPERIENCE:

Confidential

Cisco Network Analyst (IT Infrastructure)

Responsibilities:

• Maintain Cisco ASA firewall policy dynamic nat & policy static-nat, nats, static-nats & remote VPN access policies for IPSec client and Anyconnect client & establishing IPSec vpn-tunnels, extranet IPSec tunnel.
• Install & Maintain Solarwind NPM, NTA, setup automated advance-NPM email alerts for interface status, traffic utilization thresh-hold, CPU/Memory utilization thresh-hold & AP status, network gears-status.
• Provision & deploy access-switches, server-farm switches, VSS-6500 switches & 5k-Nexus & 2k-Nexus establish vpc.
• Designed and established POC for BGP failover for all internet bound ingress and egress traffic for remote access, site-to-site vpn-tunnels, ingress public-address based traffic.
• Create documentation and Visio diagrams for network topologies and reporting traffic utilization for internal and external bound traffic and be on-call supports for networks, firewall, IPSec-tunnels & remote access issues, & WLANs support.

Confidential

Network Engineer Deployment Team Lead

Responsibilities:

• IOS upgrade on Cisco 6500 switches, CatOS to IOS conversion on Cisco 6500 swithces.
• Hardware replacement for end of life Cisco gears for critical sites, with 2900, 3900, 3750X.
• Mass deployment QoS policy for data and voice and ATM traffic via Ciscoworks.
• Create node’s pool for VMs on F5LTM for round robin LTM load-balancing, create monitor for pools and host-members on F5LTM.
• Testing & scripting Ciscoworks jobs for mass deployment of, QoS, ATM ACLs appends, & Telnet/SSH.

Confidential

Cisco Network Analyst/International Network Support

Responsibilities:

• Network Support and trouble shooting 274 International branch offices of Confidential .
• Design & test new deploy of international branch offices and integrate into Bank’s network and deal with ISPs for WAN and Internet access connections for new and existing branch offices.
• Design & deploy and maintain ASA5520 Firewall policy for nats for inside, outside, dmz for Data-Centers.
• Establish redundant VPC between Nexus 2000 series Fabric extenders and Nexus 7000 series Nexus switches for Data-Centers, and managing and creating VIP for Cisco GSS.
• Participate in network designs with peers and securing banks network all aspects.
• Create, new branch office network deployment diagrams, config documentations.
• Monitor networks and bandwidth utilization per data-types and per source and destinations.
• Mass upgrades of Steedhead RiverBed appliances by using CMC.

Confidential

Cisco Network Administrator, Network Design / Implementation Lead

Responsibilities:

• Introduced WAN Multi-Homing primary & backup routes on Cisco 6509 switches & unequal cost traffic load balancing.
• Design and Introduced dynamic default-route failover for internet-bound traffic via WAN.
• Introduced VLAN load balancing and redundant failover trunk for Cisco 3750 access switches and HSRP.
• Introduced LAN based state-full-failover ASA5520 and introduced fail-open mode on ASA-SSM-AIP-20-K9 IPS module and Introduced IPS-4240 on by-pass mode.
• Work on check-point firewall with external client, creating IPSec site-to-site tunnels.
• Introduced IP-Based QoS for high traffic users at remote office routers & CBAC, LL-Queue for VoIP traffic.
• Design & introduced auto archiving running-config to remote TFTP server from Cisco 6500, 2811, 3750.
• Introduced WAN failover to GRE over IPSec as redundant WAN Failover for critical sites.
• Maintain Priv/Public DMZ on ASA5520, Maintain static-nats, allow-nats, no-nats for inside, dmz & outside.
• Design and introduced Dial-in Out-Of-Band management for critical network gears for critical sites.
• Design and Configured IPSec VPN-tunnels, multi-point VPN-Tunnels to banks & third-party vendors, RSA-Token Radius Authenticated VPN Server, failover for Dynamic multi-point L2L VPN-tunnel to recovery site.
• Design and introduced WLAN 5508 Controller with Local-switching/Central-switching for Multiple WLANs via Radius Authentication with AP-Manager failover.
• Direct helpdesk team of four for network projects & coordinate given task and oversea project activities.

Confidential

System Administrator

Responsibilities:

• Install & Maintain Backup(s) for ADs, Exchange, SQL, Oracle, Domino, MAC, Novell and SUN Solaris by using Tivoli BAClient and TDP Client on daily basis and CDP Client. Maintain user accounts, access privilege, and In-house helpdesk for local clients. Install & maintain VPN server, RADIUS, DNS, DHCP, Exchange, and Exchange Security. Install & Maintain multi vlans network using Cisco 2950, 3750 with Cisco PIX 515E.
• Implemented GPO Policies on ADs, Exchange, OWA Server & Security Auditing File Server & Network Access and Install & Maintain VMware ESX Server virtual servers.
• Maintain dsm.opt, & dsm.sys files all clients, & prioritizes tickets system for all clients.

Confidential

Network Administrator & Helpdesk

Responsibilities:

• Maintain backing up ADs, Exchange server and SQL Server using Veritas on daily basis.
• Maintain user accounts, rights, access privilege, and In-house helpdesk for local clients
• Install and configure VNC, DHCP, DNS, VPN, RRAS, RADIUS policies.
• Created & maintain HSRP redundant failover router routing for production network.
• Create & maintain vlans, subnetting segregates multi vlans, monitoring network status.
• Maintain and apply security policies and operating system patches and enhancements on servers and workstations, and configure GPO for Client & Servers.
• Create, maintain and trouble shoot user mail-accounts on Microsoft Exchange, & Maintain SMTP Smart-host relay Server and Mail Security.
• Install configure print servers and configure user access-privilege and priorities.
• Performance analysis and monitoring of the servers and LAN/WAN and monitor network traffic with HP Openview and configure NAT 2651XM router for internet connectivity. configure Cisco 2950/3550 switches in multi-vlans vtp domain and etherchannel trunk.

Confidential

Rep & Tech Support (Help Desk)

Responsibilities:

• Inbound calls taking for Sony ImageStation.com and flowerstore.kabloom.com
• Tech support to Sony’s ImageStation.com customers with web application.
• Maintain call-tracking database and input and retrieve details about in-bound calls.
• Train local user and end users on all software and in operating systems. configure printer servers, Software, hardware installation/Troubleshooting.