Refer to the exhibit.
The show interfaces serial 0/1 command was issued on the R10-1 router. Based on the output
displayed which statement is correct?
A.
The cable connected to the serial 0/1 interface of the R10-1 router is a DTE cable.
B.
The R10-1 router can ping the router interface connected to the serial 0/1 interface.
C.
The clock rate used for interface serial 0/1 of the R10-1 router is 1,544,000 bits per second.
D.
The CSU used with the serial 0/1 interface of the R10-1 router has lost connection to the
service provider.
E.
The interface of the remote router connected to the serial 0/1 interface of the R10-1 router is
using the default serial interface encapsulation.
The default serial encapsulation on Cisco routers is Cisco HDLC, so it does not need to be explicitly configured on the router.
High-Level Data Link Control (HDLC) is a bit-oriented code-transparent synchronous data link layer protocol developed by the International Organization for Standardization