nabeel ahmed

Firewall / Security: 1. Fortigate Firewalls NGFW. 2. Fortigate FortiAnalyzer. 3. Fortigate FortiManager 4. Cisco Firepower Firewalls NGFW. 5. Cisco Secure Firewall Management Center 6. Cisco ISE Identity service engine. Core Backbone and backhaul Network: 1. Cisco Routers: Routers ASR9000, NCS‐5500, C9500-32QC-A. 2. Cisco Switches N9K-C93180YC-EX, N7K, 29XX, 9200, 9300 and 6500. 3. F5 Load Balancer. 4. Network Management SolarWinds. 5. IP/MPLS, VRF L3VPN and L2VPN EVPN ,REP, OSPF, ISIS and BGP.

Firewall / Security: 1. Fortigate Firewalls NGFW. 2. Fortigate FortiAnalyzer. 3. Fortigate FortiManager 4. Cisco Firepower Firewalls NGFW. 5. Cisco Secure Firewall Management Center 6. Cisco ISE Identity service engine. Core Backbone and backhaul Network: 1. Cisco Routers: Routers ASR9000, NCS‐5500, C9500-32QC-A. 2. Cisco Switches N9K-C93180YC-EX, N7K, 29XX, 9200, 9300 and 6500. 3. F5 Load Balancer. 4. Network Management SolarWinds.

Firewall / Security: 1. Fortigate Firewalls NGFW. 2. Fortigate FortiAnalyzer. 3. Fortigate FortiManager 4. Cisco Firepower Firewalls NGFW. 5. Cisco Secure Firewall Management Center 6. Cisco ISE Identity service engine Core Backbone and backhaul Network: 1. Cisco Routers: Routers ASR9000, NCS‐5500, C9500-32QC-A. 2. Cisco Switches N9K-C93180YC-EX, N7K, 29XX, 9200, 9300 and 6500. 3. F5 Load Balancer. 4. Network Management Solarwinds

Responsibilities: 1. Defining the requirement information GT and IMSI for the user SIM cards in HLR , MSC and SGSN. 2. Troubleshoot on IREG / Network Issues by identifying though SS7 and GPRS traces or the node in the network that is at fault. 3. Coordinate IREG Activities with other operators IREG/Network Engineers and schedule the tests. 4. Completing IR documents (GSM (IR24), GPRS (IR35), CAMEL (IR32, IR60)) required for IREG Testing completion.