Kamran Shaikh

Experience

• 

  Silgate Solution

  Mar 2011 - Jul 2013

  Network Engineer

  • Troubleshooting Lan problem, troubleshooting in Nortel & cisco switch.• Configuration and troubleshooting of switches operating VLAN,VTP, STP, Intervlan Routing.• Configuring routing between branch office using GRE tunnel or (wan) leased lines.• Configuring Route-maps to optimize utilization of multiple internet links.• Configure and maintain redundancy between Cisco 6500 , 4500 switches (HSRP). • Troubleshooting with wan link, leased lines and provide support to engineers at sites.• Responsible for configuration of routers, switches, and Wifi.• Back up and upgrade IOS of cisco routers and switches using tftp.• Managing linux based vpn servers (pptpd).• Configure and maintain Cisco 3600, 2800, 5400, router as gateway. • Install & configure mrtg on linux as monitoring tool for snmp graphical view.• Handling Voice network of 100 users.• Configuring dial-peer and E1/T1 on Cisco router for VoIP. Show less

• 

  Huawei Enterprise India

  Aug 2013 - Jul 2021

  Assistant Manager

  • Working on client/customer requirement to finalize the network design and device configuration..• Designing the network and create the solution document for the target network along with product team.• Delivering new projects preparing HLD(High Level Design) LLD (Low Level Design) Network Migration Plan Document with details steps and configuration MOP.• Delivery Project updates to all stakeholders. • Device migration of campus devices, MPLS L2VPN, Bras/NAS integrate with AAA.• Configuring the Core Router, Switches , WLAN , Firewall , NAC Server, NMS Server.• supporting India TAC Troubleshooting tickets for Routers Switch and Firewall and Giving remote support to engineers on sites and maintaining SLA.• Escalating the critical ticket to Global TAC and co-ordinate for quick resolution and root cause analysis report.• IP Product POC(proof of concept) Testing for routing switch performance and features inter operability with other vendor devices. For example IPSec, MPLS, etc.• Configuring and troubleshooting routing protocol like Ospf, ibgp, and ebgp route advertisement and filtering.• Configuring and troubleshooting vlans, trunks, ether-channel and redundancy, spanning-tree and loop and mac flapping on switches.• Configuring Remote access Dialup VPN and IPSec site-to-site VPN.• Configuring QOS policies, rate-limiting & shaping for bandwidth optimization router and Layer 3 switches.• Configuring Wifi Access point in standalone mode and with Access Controller solution for with NAC or Portal server for guest management.• Configuring NAC Server , Dot1x for secure Terminal User authentication. • Configuring the Core router as BRAS(broadband remote access server) PPPoe server for Broadband ISP network.• Configuring router for AAA Tacacs and Radius authentication.• Planning and Replacing live Router and switches with configuration during migration.• Configuring 3G /LTE cellular interface on router as backup link for internet and mpls. Show less