Last active: 23 days ago
Design and implementation of Vmware ESX and ESXi Server/ Vsphere and other virtual technologies (VMotion, SVMotion, VHA, SVHA, FT, DRS, Power Management etc.)
Performs the tasks of designing Advanced Security & Management Solutions.
Design and implementation of DNS Servers, Unbound DNS Server, Kerio Mail Servers, Send Mail Server, TACACS Server, CRM System, DOCSIS Cable Modem Termination System, Incognito DHCP Broadband Command Centre for CMTS.
Bandwidth management for Optical Fibre customers on Routers and Switches, Monitoring of links by using network performance monitoring tools such as Cacti, Manage Engine Netflow Analyzer, Solar Winds, Smonitor, Nagios etc
Implementation of routed & routing protocols, like OSPF, BGP, EIGRP in live environment
Worked on Cisco 2950, 2960, 3550, 3560, 3750, 6509 switches and 2500, 2600, 2800, 3600, 3700, 7200,
7600 series Routers in real environment approx. 500 Hours.
Implementation of (VLANs, VTP, RSTP, MSTP, ETHERCHANNEL, INTER VLAN ROUTING, HSRP, PRIVATE VLAN, SWITCH PORT SECURITY)
Design and implementation of VPNs ( Site-Site, Remote Access, DMVPN, IPSec over GRE, Get Vpn)
Design and implementation of MPLS VPNs
Management of CAR on routers and switches by rate limited feature
Design and implementation of (AAA with Local & Remote ACS Server, 802.1 x authentications, Proxy Authentication).
Design and Implementation of Microsoft Active Directory 2003 based on Microsoft best practices. Implementation of Anti virus Servers (Kaspersky, Sophos) in a medium sized company
Design and Implement SAMBA server using LDAP authentication for LAN users.
Design and Implementation of Send Mail Servers, MS Exchange e Server 2003/2007 based on Microsoft best practices.
Design and Implements SQUID 2.4, 3.1 Proxy Server based on Centos, Red Hat OS.
Implementation of different Network Performance monitoring tools such as (Cacti, Net Flow, Manage Engine OpUtils, SMonitor, Solar Winds, Nagios, JFF) to monitor WAN devices and different servers to optimize network resources and traffic.
Design and implementation of SIP on cisco voice gateways.
Design and implementation of MPLS VPNs
Support and Maintain Cisco Core Routers 7206VXR. 7600 Series, 2800 Series, small business series RV042, RV082 for vpn connectivity.
Supporting and Managing HEC Cisco Core and Edge Switching network.
Design and Implements SQUID 2.4, 3.1 Proxy Server based on Centos for differnet clients.
Deploy cacti, solar wind, cisco works Monitoring System to monitor Network and Bandwidth Usage.
Management of CAR on routers and switches by rate limited feature.
Design of Networking Infrastructure and resource sharing solution. The project covered the design of networking system, Servers, and applications in Windows 2003 environments. The project used TCP/IP as Network protocols and Star Topology.
Conduct Surveys on client sites and create project proposal and layouts for networks deployment and implementation.
Design and Implementation of BGP/MPLS, Traffic Engineering, Policy Based Routing PBR, Route Filtering, Redistribution, Route Summarization.
Catalyst IOS based Switches, VTP, STP, RSTP, Trunking, VLANs,
Layer 3 Switches, Logical Etherchannels, MLS.
IPSec, VPNs, AAA Model (RADIUS, TACACS+, Kerberos), Cisco PIX / ASA
Firewall, VPN Client, Juniper Firewall SSG5, SSG20
Design and Implementation of Incognito DHCP Server for assigning bandwidth to cable modem customers.
Media: Ethernet, FastEthernet, GigabitEthernet, FDDI, CDDI, Token Ring, ATM LAN Emulation.
Network Analyzers: Back Track 5 , Ethereal, Paketyzer, Radcom, Etherpeek.
Load Generator: Spirent Smart Bits, iperf, IPTraffic.
Leased lines 64k - 155Mb (PPP / HDLC), Channelized lines (E1 ), Fibre Optic Circuits, Frame Relay, xDSL, Load Balancing, Multi Homing, Satellite links.
I also have extensive experience in following
Linux & Windows Integration in TCP environments
Expertise Linux Redhat, Ubuntu, SUSE, Centos, Debian, Slackware and Solaris Systems
Expertise in SQUID Proxy server. DNS Server, DHCP, Send Mail, Kerio Mail Server.
VMware ESX Server, Virtual Center, Distributed Resource Scheduling (DRS), VMware Data Backup , VMware Converter, VMotion, SVMotion, VHA, SVHA, FT, DRS, Power Management etc.