Refer to the exhibit.Which two devices can be used to complete the connection between the WAN router atthe customer site and the service provider?()
A.modem B.Frame Relay switch C.CSU/DSU D.WAN switch E.ISDN TA
A.0 B.1 C.2 D.3 E.4
A.Global addresses start with 2000::/3. B.Link-local addresses start with FE00:/12. C.Link-local addresses start with FF00::/10. D.There is only one loopback address and it is ::1. E.If a global address is assigned to an interface, then that is the only allowable address for the interface.