5) Data is segmented into an IP datagram with its 20-byte IP header.
The layer 2 protocol used by POS technology offers a standardized way for mapping IP packets
into SONET/ SDH payloads. Select the correct sequence of POS operation:
1) Data is scrambled and synchronous mapping takes place by octet into the SONET/SDH frame.
2) Encapsulated via Point-to-Point Protocol (PPP) takes place framing information is added with
High-level
Data Link Control (HDLC).
3) Gaps between frames are filled with flags, set to value 7E.
4) Octet stuffing occurs if any flags or resultant escape characters (of value 7D) are found in the
data.
5) Data is segmented into an IP datagram with its 20-byte IP header.
Which two routers support cable access?
Which two routers support cable access? (Choose two.)
which two methods are most commonly deployed?
In PPPoA architecture, which two methods are most commonly deployed? (Choose two)
Which are three advantages of PPPoA implementation?
Which are three advantages of PPPoA implementation? (Choose three)
Which four of these key points should be considered during implementation of PPPoA architecture?
Which four of these key points should be considered during implementation of PPPoA
architecture? (Choose four)
Which three of these statements about PPPoE are true?
Which three of these statements about PPPoE are true? (Choose three.)
what is a modulator?
In a cable HFC plant, what is a modulator?
What is the effect of turning on all available downstream carrier tones in a DMT DSL transmission systems?
What is the effect of turning on all available downstream carrier tones in a DMT DSL transmission
systems?
how does the modem acquire the downstream channel?
During the modem boot process, how does the modem acquire the downstream channel?
What is the effect of changing DMT interleaved delay from 3 milliseconds to 15 milliseconds?
What is the effect of changing DMT interleaved delay from 3 milliseconds to 15 milliseconds?