Responsibilities - Perform advanced troubleshooting across all OSI layers (Layer 1-7) to diagnose and resolve network and VoIP issues... using the OSI model methodology. - Strong knowledge of TCP/IP, subnetting, DNS, DHCP, NAT, VLANs, and firewall rule...
Responsibilities - Perform advanced troubleshooting across all OSI layers (Layer 1-7) to diagnose and resolve network and VoIP issues... using the OSI model methodology. - Strong knowledge of TCP/IP, subnetting, DNS, DHCP, NAT, VLANs, and firewall rule...
Responsibilities - Perform advanced troubleshooting across all OSI layers (Layer 1–7) to diagnose and resolve network and VoIP issues... OSI model methodology. - Strong knowledge of TCP/IP, subnetting, DNS, DHCP, NAT, VLANs, and firewall rule management...