MULTIPLEX Mux- Annab kasutajale võimaluse valida sisendfaile ning lisaks pakkup 32 controlse, mis võimaldavad kasutajal valida faili nimesid/kanaleid.Lisaks pakub see täiendavaid seadistusseadmeid nagu Save, Load, Clear, Progress bar, Multiplex ja Exit. Demux- Annab kasutajale võimaluse valida sisendfaile ning lisaks pakkup 32 controlse, mis võimaldavad kasutajal valida faili nimesid/kanaleid.Lisaks pakub see täiendavaid seadistusseadmeid nagu Save, Load, Clear, Progress bar, Demultiplex ja Exit. SINGLE MODE On optiline kuid, mille eesmärk on luua üks valguskiir, mis sisaldab sageli mitmeid erinevaid lainepikkusi. Ainult üks valgussignaal liigub korraga. Single mode fiiber core on tavaliselt 9 micronit lai. Suutab toetada Gigabit etherneti ühendust kuni 10 km'i pikkuses. MULTI MODE On sellist tüüpi kaabel mis on piisavalt paks, et sobib mitme signaali liikumiseks. QoS Viitab ressursside reserveerimise kontrollmehhanismile
..' results in n transitions - differential encoding Supervisory format commands and responses· Supervisory(S) commands and (not just IP) at same time user generates. `0` insertion bit used for every 5th `1' bit -guaranteed responses are used toperform numbered supervisory functions such as ability to demultiplex upwards(multiple protocol support) · Frame format number of transitions enables receiver to adjust clock to acknowledgment, polling, temporary suspension ofinformation transfer, or error · bit transparency: must carry any bit pattern in the data An important restriction: 1492 Octets is the maximum number
g., IP and DECnet) running over the same physical link at the same time. Just as the IP protocol is required to multiplex different transport level protocols (e.g., TCP and UDP) over a single end-to-end connection, so too must PPP be able to multiplex different network layer protocols over a single point-to-point connection. This requirement means that at a minimum, PPP will likely require a "protocol type" field or some similar mechanism so the receiving side PPP can demultiplex a received frame up to the appropriate network layer protocol. • Multiple types of links. In addition to being able to carry multiple higher level protocols, PPP must also be able to operate over a wide variety of link types, including links that are either serial (transmitting a bit at a time in a given direction) or parallel (transmitting bits in parallel), synchronous (transmitting a clock signal along with the data bits) or asynchronous, low speed or
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