• BGP
• Vlan
• Access list
• VPN
• Cisco routers switches
• OSI layers
• NAT technology
• IGP/EGP
• Routing protocols
• VTP, STP
• Fiber connectivity
• Subnetting
• Ethernet
• Class of IP address
• Vlan
• Firewall
• Routing switching
• Access list
Minimum of Fresher - 1 Year(s) Of Experience