JPS6485441A - Data link control system - Google Patents
Data link control systemInfo
- Publication number
- JPS6485441A JPS6485441A JP24074787A JP24074787A JPS6485441A JP S6485441 A JPS6485441 A JP S6485441A JP 24074787 A JP24074787 A JP 24074787A JP 24074787 A JP24074787 A JP 24074787A JP S6485441 A JPS6485441 A JP S6485441A
- Authority
- JP
- Japan
- Prior art keywords
- reset
- data link
- communication
- service request
- station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Small-Scale Networks (AREA)
Abstract
PURPOSE:To attain reset without incurring a busy network by applying reset procedure after awaiting the next service request from an opposite station without transfer of positive reset procedure from its own station when reset is required for all logic channels. CONSTITUTION:When a fault is occurred in the communication of a data link level by a host computer system 1 and a gateway 2, it is required to reset all logic channels of a local area network 4 to prevent occurrence data missing. In this case, a data link establishing request 22 is sent to a service request 21 from an opposite station, the replying frame 23 is received and after a data link level is opened, the session is established. Thus, the concentration of traffics is avoided and reset is applied without giving any effect on the communication of other nodes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24074787A JPS6485441A (en) | 1987-09-28 | 1987-09-28 | Data link control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24074787A JPS6485441A (en) | 1987-09-28 | 1987-09-28 | Data link control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6485441A true JPS6485441A (en) | 1989-03-30 |
Family
ID=17064106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24074787A Pending JPS6485441A (en) | 1987-09-28 | 1987-09-28 | Data link control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6485441A (en) |
-
1987
- 1987-09-28 JP JP24074787A patent/JPS6485441A/en active Pending
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