Ntau npaum li cas bandwidth muab los ntawm ib kab t1?
Ntau npaum li cas bandwidth muab los ntawm ib kab t1?

Video: Ntau npaum li cas bandwidth muab los ntawm ib kab t1?

Video: Ntau npaum li cas bandwidth muab los ntawm ib kab t1?
Video: TUDev Tech Talk с профессором Борой Озкан - Финтех и будущее финансов 2024, Kaum ib hlis
Anonim

A T1 kab muaj 24 lub suab channel nrog 64 kb / s txhua qhov bandwidth . Qhov no muab ib T1 link a tag nrho bandwidth ntawm 1.544 Mb/s. Tus kws tshaj lij hauv lub network tau saib xyuas qhov tseem ceeb, tab sis tsis zoo, PPP WAN txuas uas ib ntus kaw.

Tsis tas li ntawd, vim li cas qhov txuas txuas ntawm router r1 thiab router r2 tsis ua haujlwm?

Encapsulation nyob rau hauv ob qho tib si routers ua tsis yog sib tw. Hom kev lees paub yog tsis yog tib yam hauv ob qho tib si routers . Cov passwords txawv ntawm ob qho tib si routers.

Qhov thib ob, tunneling ua tiav li cas hauv VPN? Tag nrho cov pob ntawv ntawm ob tus tswv yog muab rau ib qho nruab nrab ntawm lub cev kom ntseeg tau tias cov pob ntawv raug khaws cia ntiag tug. Ib lub voj voog tshwj xeeb yog tsim los ntawm cov khoom siv hauv qhov chaw thiab qhov chaw rau lub sijhawm ntawm kev sib txuas.

Raws li txoj cai, peb hom LCP thav ntawv twg siv nrog PPP xaiv peb?

(Xaiv peb.)

  • link-negotiation frames.
  • link-acnowledgement ntas.
  • txuas-kev txhim kho ncej.
  • link-termination frames.
  • txuas-tswj thav duab.
  • txuas-tsim thav duab.

Dab tsi broadband wireless technology yog raws li tus qauv 802.11?

fa?/) yog tsev neeg wireless kev sib tham tshuab , raws ntawm IEEE 802.11 tsev neeg ntawm qauv , uas feem ntau yog siv rau hauv cheeb tsam hauv cheeb tsam networking ntawm cov khoom siv thiab kev siv Internet.

Pom zoo: