Company Name

  • Network Engineering Skills

    Configured Cisco Routers (2500, 3000, 4000) using RIP, IGRP, OSPF, EIGRP and Switches (5000, 3524, 2900).
    Implementation of DHCP, DNS, FTP, TFTP.
    Implemented traffic filters using Standard and Extended access-lists, Distribute-Lists, and Route Maps.
    Routing Protocol (BGP, OSPF, EIGRP, IGRP, RIP, IS-IS), Routed Protocol (TCP/IP).
    Install and Configuration of DHCP Server, DNS Server, FTP Server, Squid, Web Server On Linux.

  • Computer Programming Skills

    Office Package: Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Microsoft Outlook Express.
    Programming Language:Pascal, C, C++, Java, Java Swing, PHP, Dot Net.
    Operating Systems: Windows9X, Windows Server200X, Windows ME, Windows XP, Windows Vista, Windows 7, Linux, MS DOS.
    HTML Editing Tools: Macromedia Dreamweaver, Microsoft FrontPage, Adobe GoLive.
    Graphics Tools: Macromedia Flash, Macromedia Fireworks, Adobe Photoshop, Adobe PageMaker, Adobe Illustrator,SwishMX.

  • Technical Support Specialist

    Install Network Interface Cards NIC s . Setup bindings, IP addresses, WINS, and DNS configurations. Operate, and maintain Local Area Network LAN connectivity using TCP/IP protocol.
    Identify, troubleshoot, and analyze computer related issues. Determine appropriate course of action, and conduct repairs, modifications, and upgrade internal components and peripherals as needed.
    Plan layout of workstation locations and LAN cabling. Coordinate teardown, move, and install of office partitions, desks, and equipment. Install PC workstations, LAN cabling and setup network connectivity.
    Maintained excellent working relationships with customers, field service, sales and marketing people.

How To Enable Firewall On Ubuntu 10.10

operating System firewall plays a characteristic role to prevent the system from harmful virus and programs. An Ubuntu kernel have net filter subsystem, which is used to manipulate or decide the fate of network traffic headed into or through your server. This system is use for packet filtering in Ubuntu. When a packet reach on your system, it will be handed off to the Netfilter subsystem for acceptance, rejection or manipulation based on the rules supplied to it. Firewall can be enabled by two methods in ubuntu 10.10. To enable firewall  follow these easily steps:

By GUI or Installation:

  1. Go to Application >> Ubuntu software center.
  2. Now select Get Software in left panel and search Firewall.
  3. Now select Firewall configuration and double-click to open.
  4. Now click install.
  5. An authentication window will open, fill you password then go on by click on Authenticate.
  6. Now follow this path to open Firewall settings System >> Administration >> Firewall Configuration.
  7. Authenticate again .
  8. Now click on enabled to enable the firewall.

By Terminal:

  1. Go to Application >> Accessories >> Terminal.
  2. Write sudo ufw enable and press Enter.
  3. A message will come  “Firewall is active and enabled on system startup“.
  4. Now you firewall is active to make your system secure.
  5. For disable firewall sudo ufw disable.
  6. To see firewall status sudo ufw status.
This entry was posted in Linux.

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