Power over Ethernet
( ), ( 1,2 3,6).
.
, . ,
( B), ( 4,5 7,8).
. Ethernet, 100Base-TX, , .
Fibre Channel. iSCSI
Fibre Channel- .
Fibre Channel .
Fibre Channel n 100/ 10 . 4,25 . . ( 200 /).
Fibre Channel ( ),
, Fibre Channel, N-Port ( ). N-Port Fibre Channel.
Fibre Channel.
FC-0 , , , , . . 0 1 .
FC-1 , (8/10) . (BER = 10-12).
FC-0 FC-1 .
FC-2 , , , , .
Fibre Channel
iSCSI (Internet Small Computer System Interface) , TCP/IP , .
iSCSI , / .
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iSCSI .
(iSCSI Address and Naming Conventions).
(iSCSI Session Management).
(iSCSI Error Handling).
(iSCSI Security).
21. SAN&NAS.
SAN- , . SAN , , , . SAN , . SAN- , . . . ., SAN .
SAN , . , .
SAN- . , , .
SAN- . , SAN- Fibre Channel (, Ethernet, ). , SAN-, . SAN- .
SAN
1. 1. .
2. , , , ,
.
3. , . , .
NAS- ,
, . NAS- . , . . NAS- . , NAS- , .
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: NAS- . , , NAS- .
NAS- . NAS-, , ,