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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. |
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RFC 2828 defines _______ as a framework that supports multiple, optional authentication mechanisms for PPP, including cleartext passwords, challenge-response, and arbitrary dialog sequences.
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Extensible Authentication Protocol (EAP)
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delivers 1.544 MBps both upstream as well as downstream.
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High-rate Digital Subscriber Line (HDSL)
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delivers 1.544 MBps over a single copper twisted pair.
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SDSL
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____ and _____ offer higher bandwidth downstream than upstream.
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VDSL ADSL
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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" |