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JPS6478052A - Method and device for relaying local area network - Google Patents

Method and device for relaying local area network

Info

Publication number
JPS6478052A
JPS6478052A JP62233709A JP23370987A JPS6478052A JP S6478052 A JPS6478052 A JP S6478052A JP 62233709 A JP62233709 A JP 62233709A JP 23370987 A JP23370987 A JP 23370987A JP S6478052 A JPS6478052 A JP S6478052A
Authority
JP
Japan
Prior art keywords
buffer
bridge
congestion
local area
repeater
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
Application number
JP62233709A
Other languages
Japanese (ja)
Inventor
Satoru Nagata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62233709A priority Critical patent/JPS6478052A/en
Publication of JPS6478052A publication Critical patent/JPS6478052A/en
Pending legal-status Critical Current

Links

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  • Small-Scale Networks (AREA)

Abstract

PURPOSE:To prevent congestion at a bridge from occurring by taking over a part of relay by a backup bridge before the congestion occurs at the bridge. CONSTITUTION:When the fact is detected that a remaining capacity to store transmission data between plural local area networks LAN1 and LAN2 transiently in a first buffer in a repeater(bridge) B1 becomes less than a specified value, congestion information including a request to make another repeater B2 relay is sent to the local area network. When the congestion information is detected, the repeater B2 operates a second buffer. In such a way, since the second buffer is operated when the remaining storage capacity of the first buffer becomes less than the specified value, the congestion at the first buffer can be prevented from occurring.
JP62233709A 1987-09-19 1987-09-19 Method and device for relaying local area network Pending JPS6478052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62233709A JPS6478052A (en) 1987-09-19 1987-09-19 Method and device for relaying local area network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62233709A JPS6478052A (en) 1987-09-19 1987-09-19 Method and device for relaying local area network

Publications (1)

Publication Number Publication Date
JPS6478052A true JPS6478052A (en) 1989-03-23

Family

ID=16959322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62233709A Pending JPS6478052A (en) 1987-09-19 1987-09-19 Method and device for relaying local area network

Country Status (1)

Country Link
JP (1) JPS6478052A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0295046A (en) * 1988-09-30 1990-04-05 Nippon Telegr & Teleph Corp <Ntt> Information repeating closing system
US5046065A (en) * 1988-08-30 1991-09-03 U.S. Philips Corporation Communication system, a station to be used in such a system, and a gate connecting element to be used in such a system, as well as a device comprising such a gate connecting element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5046065A (en) * 1988-08-30 1991-09-03 U.S. Philips Corporation Communication system, a station to be used in such a system, and a gate connecting element to be used in such a system, as well as a device comprising such a gate connecting element
JPH0295046A (en) * 1988-09-30 1990-04-05 Nippon Telegr & Teleph Corp <Ntt> Information repeating closing system

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