Leased Lines and Metro Ethernet – CompTIA Network+ N10-006 – 1.4
If you need to communicate outside of your building or campus, you’ll probably lease a line from a third-party telecommunications provider. In this video, you’ll learn about T1/E1, T3/E3, OC-3/OC-12, and metro Ethernet leased lines.
DHCP Leases – CompTIA Network+ N10-006 – 1.3
The DHCP lease process ensures that all devices on the network always have an IP address. In this video, you’ll learn about the DHCP lease process and the lease timers.
CompTIA Network+ N10-005: 3.4 – T1/E1 and T3/E3/DS3
T1 and E1 technologies built some of the largest legacy WANs in the world. In this video, you’ll learn about T1/E1 and the faster T3/E3 technologies.