tahir shah

Establishes and maintains network performance by building net configurations and connections; troubleshooting network problems.

Establishes networking environment by designing system configuration; directing system installation; defining, documenting, and enforcing system standards.

Maximizes network performance by monitoring performance; troubleshooting network problems and outages; scheduling upgrades; collaborating with network architects on network optimization.

Secures network system by establishing and enforcing policies; defining and monitoring access.

Updates job knowledge by participating in educational opportunities; reading professional publications; maintaining personal networks; participating in professional organizations.
Accomplishes information systems and organization mission by completing related results as needed.

Reporting network operational status by gathering, prioritizing information; managing projects.

Configure, Installation Cisco Routers, Switches.

Maintain LAN/WAN of company.

 Expertise in troubleshooting and configuring Cisco Routers.

 Extensive knowledge in subnetting. Design, calculate and apply subnet masks. Have depth knowledge in VLSM and CIDR.

 Possess in depth knowledge of Routing protocols such as RIP, IGRP, EIGRP, OSPF. WAN protocols such as PPP, HDLC, Frame Relay, Switching protocols (STP & VTP, standards including TCP/IP, Ethernet, and DHCP)

 Configure, verify and troubleshoot Vlan inter-Vlan routing.


 Configure, apply, monitor and troubleshoot Access control lists network address translation(NAT) and Vpn.

installing, supporting and maintaining new server hardware and software infrastructure;
· managing email, anti-spam and virus protection;
· setting up user accounts, permissions and passwords;
· monitoring network usage;
· ensuring the most cost-effective and efficient use of servers;
· suggesting and providing IT solutions to business and management problems;
· ensuring that all IT equipment complies with industry standards;
· analysing and resolving faults, ranging from a major system crash to a forgotten password;
· undertaking routine preventative measures and implementing, maintaining and monitoring network security, particularly if the network connects to the internet;
· providing training and technical support for users with varying levels of IT knowledge and competence;
· supervising other staff, such as help-desk technicians;
· working closely with other departments/organisations and collaborating with other IT staff;
· planning and implementing future IT developments and undertaking project work;
· managing the website and keeping internal networks running;
· monitoring the use of the web by employees.