Core concept of PPP Protocol CCNP 100-101 (v-73)

[@greenboy7484]

plz sir.....upload your complete series

[@adityakrgaur]

will come shortly dear @ Ohu Huynh

[@qative]

Hi,
Did you skip TCP Operations (1.4), UDP Operations (1.5), Changes to the network (1.6)?

[@adnanahmad3860]

Dear Sir , need a document which you are teaching . please sir