|
|
| Split
Connection Approach: |
|
| Disadvantages |
|
|
|
|
|
|
|
|
|
|
|
| n | BS
(MSR in I-TCP) retains hard state |
||||||||
| BS failure can result in loss of data
(unreliability) |
|||||||||
| – | If BS
fails, packet 40 will be lost |
||||||||
| – | Because
it is ack’d to sender, the sender does not buffer |
||||||||
| 40 |
|||||||||
| FH |
| BS |
| MH |
