Ipv4, Ipv6, BGP, DWDM, OSPF, CWDM, fiber types, multi-vendor network environment, IP networking concepts, Optical technologies, fiber-optic technology, Root Cause Analysis, Mpls, network and traffic peering, Layer 1 troubleshooting, optical modules

Dns, change management, Nat, Incident Management, DHCP, Problem Management, Tcp Ip, routing, EfficientIP DNS IPAM DHCP, VPN connectivity, application control, network security concepts, firewall policy rule administration, VPN IPS IDS URL filtering, Check Point firewalls, Palo Alto Networks firewalls

bicsi , Cisco Switching, Linux, Switch Configuration, Tcp/ip, Itil, Vendor management, Lean, Network troubleshooting with CLI, Advanced troubleshooting, Carrier based MPLS networks

Cloud Migration, Infrastructure Management, Infrastructure Support, Technical Troubleshooting, Issue Handling, Collaborative, Certifications, Production Management, Computer Science, Trust, cultural diversity, Interface With Customers, Risk Mitigation, Build Trust, Infrastructure Automation, AI Evaluation, Hardware, network technology, Cost Saving, Infrastructure Design

Routing And Switching, DHCP, SNMP, Dns, WAN LAN Technologies, Firewalls and Network Security, IT Service Management ITSM processes, ServiceNow Service Mapping, TCP IP Networking, CMDB Management, ServiceNow Discovery

Asset Management, Network Troubleshooting, network configuration documentation, Aruba Networking

network migration , BGP, Network Security, Dns, Cisco, Wlan, Wan, VLAN, Itil Service Management, DHCP, Fortinet, Routing, OSPF, Network Design, Lan, Tcp/ip, Change Management, Switching, Internet Connectivity, Huawei, Mpls, Network Documentation, STP