عمران خان

 To monitor all the Infinet, Internet links, and coordination with IFTAS for troubleshooting.
 Check module status of Core devices.
 Physically check all the network devices for any warning or alarms.
 Take a backup of all network devices configuration.
 Password change activity of all the Network Devices.
 Monitoring Network Node Manager (NNMi).
 Review of DC Network Architecture.
 Incident management and Coordination with OEM as per requirement.
 Inventory Management and review of Network Devices at Asset Manager.
 Ensuring IP allocation as per DC LAN design and maintaining IP-Schema.
 Work on new network projects (planning, design, and implementation).
 Creation and designing of HLD/LLD and updating the network diagram.
 Life Cycle Management of all Network Devices
 Daily Checklist Approval - Network Operations
 User ID & Access review - Network Administrators & Network Devices
 Capacity Planning and health monitoring - Network Devices
 Quarterly local fail-over testing of Network Devices (active and passive device).
 Performing DC and DR drill activity for business continuity.


 Cisco Routers- (Cisco 1700, 1841, 1921, 1905, 2800, 3845, 3945)
 Switches- Cisco Nexus N9000, N7000, N5000, N2000.
 Catalyst- 6509, 4507, 2950, 2960, 3750.
 Motoring Tools: - Spectrum, NMS, WhatsUpGold, OP manager.
 Routing Protocols like STATIC, RIP, OSPF, EIGRP & BGP
 Knowledge of STP, VTP, VLAN, Inter-VLAN, vPC, VRF lite, FEX, HSRP, NAT, DNS & DHCP.
 Load balancer - Hands-on on Radware Alteon 5224, Radware Link load balancer.
 Symantec server:- (Server Version 12.6).
 IPS:- MacAfee NS 9100 Firepower. Radware 5224 XL, 5208 XL, Link proof/ Link Proof Load Balancer:
 Generate CSR for CA certificate on the load balancer.  Creation of VADC on physical SLB.
 Configuration of VIP and troubleshooting.
 SSL offloading for secure communication.
 Configuration of VLANs.
 Configuration of Farms on LLB with multiple links.
 Creation of DNS host A record on LLB.
 Configuration of Natting and ARP/MAC entry on LLB. Nexus Switches:
 Configuring of VDC, VPC, FEX, VDC, SVI, Inter-VLAN on nexus, Net-flow analyzer, SPAN.
 Password Recovery of Nexus 5K/7K/9K.
 Daily Configuration Backup of Network devices via PERL scripting.
 Health Check of All CISCO Device Status. Palo Alto Firewall:
 NGFW, Initial configuration, PAN-OS update.
 Interface configuration (TAP/V-wire/L2 interface/L3 interface).
 Security zone configuration, Virtual router & route configuration.
 NAT & PAT configuration (Source NAT, Destination NAT), security policy configuration.
 TAG, Log verification, Internet mgmt profile configuration, DHCP, DNS configuration.
 DMZ access configuration, Zone protection profile configuration.