The ____ protocol, also called the gateway protocol, was defined to connect X.25 to other packet-switched networks.
A) X.3
B) X.75
C) X.28
D) X.121
Correct Answer:
Verified
Q22: A _ identifies an individual virtual connection
Q23: _ is not an example of packet
Q24: _ is an audio communications technique that
Q25: There is/are _ demand channel(s)in BRI ISDN.
A)4
B)3
C)2
D)1
Q26: Which is not a method of connecting
Q28: Which is not true about both X.25
Q29: The X.25 Packet Protocol layer is like
Q30: Frame relay does not use a layer
Q31: _-ISDN is a developing technology intended for
Q32: The X.25 Link Access layer is not
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