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6 Cards in this Set

  • Front
  • Back
Match the five basic levels or classes of network service provided by the transport layer are :
Class 0 - 5
Class , basic error recovery class: used where signaled error rate is unacceptable.

Class , error detection and recovery class: Class 3 with residual error discovery/correction. Used where residual error rate is unacceptable.

Class , multiplexing class: Class 0 with transport connection multiplexing.

Class , error detection and recovery class: Class 1 with multiplexing.

Class , simple class: Basic transport connection used where both error type rates are acceptable.
Class 0, simple class: Basic transport connection used where both error type rates are acceptable.

Class 1, basic error recovery class: used where signaled error rate is unacceptable.

Class 2, multiplexing class: Class 0 with transport connection multiplexing.

Class 3, error detection and recovery class: Class 1 with multiplexing.

Class 4, error detection and recovery class: Class 3 with residual error discovery/correction. Used where residual error rate is unacceptable.
RFC 2828 defines _______ as a framework that supports multiple, optional authentication mechanisms for PPP, including cleartext passwords, challenge-response, and arbitrary dialog sequences.
Extensible Authentication Protocol (EAP)
delivers 1.544 MBps both upstream as well as downstream.
High-rate Digital Subscriber Line (HDSL)
delivers 1.544 MBps over a single copper twisted pair.
SDSL
____ and _____ offer higher bandwidth downstream than upstream.
VDSL ADSL
SOCKS

- A ________ proxy server that is used to authenticate a client.
- _______ layer protocol
- Replaces network system calls with socks calls, called "_____"
SOCKS

- A circuit-level proxy server that is used to authenticate a client.
- Transport layer protocol
- Replaces network system calls with socks calls, called "Socksified"