PDF 200-105 Dumps Exam Question-9

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PDF 200-105 Dumps Exam Question-9

Which encapsulation type is a Frame Relay encapsulation type that is supported by Cisco routers?

A.IETF
B.ANSI Annex D
C.Q9333-A Annex A
D.HDLC

ANSWER

Answer: A
Explanation:
Cisco supports two Frame Relay encapsulation types: the
Cisco encapsulation
and the
IETF Frame Relay encapsulation
, which is in conformance with RFC 1490 and RFC
2427. The former is often used to connect two Cisco routers while the latter is used to
connect a Cisco router to a non-Cisco router. You can test with your Cisco router when
typing the command Router(config-if)#
encapsulation frame-relay ?
on a WAN link.
Note: Three LMI options are supported by Cisco routers are ansi, Cisco, and Q933a. They
represent the ANSI Annex D, Cisco, and ITU Q933-A (Annex A) LMI types, respectively.
HDLC is a WAN protocol same as Frame-Relay and PPP so it is not a Frame Relay
encapsulation type.


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