ring | |
star | |
extended star | |
bus | |
token passing bus |
Network address translation is required on the Internet border device. | |
A private to public VLAN must be defined on the Internet border device. | |
The Internet firewall must permit RFC 1918 addresses. | |
VLAN translation is required on the Internet border device. |
session | |
transmission | |
transport | |
network | |
data link | |
datagram | |
routing |