WAN Fundamentals Flashcards
1
Q
Sites have CPE (customer premises equipment, which includes the router, serial interface card, and CSU/DSU (channel service unit/data service unit.
A
Point-to-Point Leased Line
2
Q
Ethernet emulation connects two Ethernet LANs together where two routers can send each other Ethernet frames over the link.
A
Ethernet emulation or EoMPLS
Multiprotocol Label Switching
3
Q
Center of the Internet, exists of LANs and WANs owned and operated by ISPs.
A
Internet core
4
Q
Leased lines, Cable, and DSL are all forms of this, depending on whether or not they are SOHO of businesses.
A
Internet Access Link
