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