Team lead Network Operation
Fiberlink Pvt. Ltd
Total des années d'expérience :16 years, 3 Mois
Assured system stability, security and maximum uptime. Analyzed problems and implement solutions according to
Organizational procedures.
Accomplishments:
° In Nationwide Implement Routing Protocol RIPv4( Integration with Microtik IOS on User PPPOE), OSPF on distribution Level and redistribute with MBGP on Core Level.
° In BGP & OSPF: Applying PBR for Web cache and WCCP, Filtering, Prefix- List etc.
° Monitoring tools: implementation of Zone based Cacti server for better Zone based Monitoring, Deploy Netflow server for DDOS Detection.
° Participate with idea generation and new business ideas.
° Implement Squid Transparent Proxy for Cache Servers and URL blocking on Linux Server.
° Proactive VMWare ESXi with Dell server R10 servers design and implementation for Zone Base server
( SMTP, BIND DNS, DHCP)
° IPSec/ VPN and GRE project, design and implementation between several cities.
° In Core Level Layer 2 Fabric switches CISCO( 4500 Series) deployed for redundancy on Metro Ring distribution.
° Work as Shift In-Charge.
°. Managing ISP Core Router.
°. Managing Cisco 4506/ 3750/ 3560 switches and MAIPU( S3900, S4100, S4200) on Core Network.
°. Monitor and troubleshoot intercity connectivity with all cities in Pakistan.( Lahore Hyderabad, Rawalpindi, Fasalabad, Islamabad)
°. Managing and monitor IGP and EGP protocols( OSPF and BGP) in our network.
°. Managing network security through ACL.
°. Perform any other work related assigned by the NOC Manager.
°. Evaluation of network equipment/ appliances, system and network integration testing.
°. Preparation of plans and strategies for Fiberlink and clients
°. Ensure the security of data transferred internally through VPN GRE tunnels on intercity connectivity.
°. Manage and support networking and security services in LAN, and Internet network infrastructure
°. Provide support and technical expertise to other IT groups.
Project/ Task:
Accomplishments:
1. Get Expertise in Maipu devices( S3900, S4200. S4100, S3100)
2. Installation of Maipu Network in Karachi & Lahore.
3. Manage and troubleshoot BGP Peering with newly Clients
4. MSTP Installation in Lahore and Karachi Network.
5. Ether- channel Configurations, Flexlink, ULPP, MRPP auto failover Protocol implement successfully.
6. Installation of CISCO 4500 Core/ Carrier Switch
7. In Metro Switches layer 2 Security implemented.
8. Configuration/ Manage/ Installation of Net- Follow ManageEngine.
9. Spanning Tree Maintenance.
10. VLAN Management in Network.
11. Install and maintain ISP DNS( BIND and SMTP)
°. Work as Network Administrator
°. Managing International calling( Australia, USA, CANADA)
°. Monitoring of inbound and outbound Voice traffic. Installation/ Configuration and Testing
of PBX dialer On VicidialNow 1.3 and Goautodial 2.0. 2 And Xlite- Soft phones.
°. Administrate Catalyst 2950 and 2960, Cisco2811 & 2600 router, MS ISA Server 2004, Monitor the
implementation of all IT Security Systems. Implemented traffic filters on Cisco routers using Standard and Extended access- list.
°. Manages network operations to include: troubleshooting connectivity problems; installing & maintaining routers, and switches; adding/ terminating users; assigning rights and access; resetting passwords; establishing e-mail addresses; assessing and reporting operational status; performing backups and restores; etc. Performs routine preventive maintenance on hardware and software.
°. Install, configure, and maintain production servers, backup servers, Ethernet networks, network cabling, and other related equipment, devices, and systems.
°. Monitor network performance using the Solarwind/ PRTG Network Monitor and to determine where changes will need to be made in the future
°. Maintain confidentiality with regard to the information being processed, stored or accessed by the network.Propagate security awareness among employees
°. Recommend changes to improve systems and network configurations, and determine hardware or software requirements related to such changes.
°. Ensure the integrity and confidentiality of information residing in corporate databases, workstations, servers.
°. Provides technical support by phone, remote screen sharing, and in person when required, to maximize first-call solve rates for local and remote users.
• Project/ Task:
1. Implement Goautodial 2.0. 2 Successfully
2. Install Backup server for Load balancing.
3. Implement Window Server AD 2008
4. Implement PRTG Graph monitor.
5. Installation of CISCO 2800 Router
o Worked with the PTI in IT department, As responsibility of Installing Monitoring and Trouble Shooting of Local Area Networks.
o Commissioning of Installation hardware and Proper Cabling of systems Routers, switches.
o Installation, Configuration, Managing & Troubleshoot Windows 2003 Sever.
o Developed, implemented managed and monitored Windows networks.
o Provided desktop support to PTI employees.
o Troubleshooting of Windows clients.
o Configurations different Windows based servers. o Installation of hardware and Proper Cabling of systems LAN.
o Configuration of Wireless Access point and Wireless bridges. o Ensure compliance with software licensing for associated applications. Insure and maintain integrity to include virus protection and network security. Monitor the implementation of all IT Security Systems
Intermidate,
Metric,
Education