GB2158679B - Testing a local area network - Google Patents

Testing a local area network

Info

Publication number
GB2158679B
GB2158679B GB08500762A GB8500762A GB2158679B GB 2158679 B GB2158679 B GB 2158679B GB 08500762 A GB08500762 A GB 08500762A GB 8500762 A GB8500762 A GB 8500762A GB 2158679 B GB2158679 B GB 2158679B
Authority
GB
United Kingdom
Prior art keywords
testing
area network
local area
local
network
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.)
Expired
Application number
GB08500762A
Other versions
GB8500762D0 (en
GB2158679A (en
Inventor
David Philip Hoare
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 Services Ltd
Original Assignee
Fujitsu Services 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 Services Ltd filed Critical Fujitsu Services Ltd
Publication of GB8500762D0 publication Critical patent/GB8500762D0/en
Publication of GB2158679A publication Critical patent/GB2158679A/en
Application granted granted Critical
Publication of GB2158679B publication Critical patent/GB2158679B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40032—Details regarding a bus interface enhancer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection (CSMA-CD)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
GB08500762A 1984-01-14 1985-01-11 Testing a local area network Expired GB2158679B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848401000A GB8401000D0 (en) 1984-01-14 1984-01-14 Testing of transmission system

Publications (3)

Publication Number Publication Date
GB8500762D0 GB8500762D0 (en) 1985-02-13
GB2158679A GB2158679A (en) 1985-11-13
GB2158679B true GB2158679B (en) 1987-05-07

Family

ID=10555003

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848401000A Pending GB8401000D0 (en) 1984-01-14 1984-01-14 Testing of transmission system
GB08500762A Expired GB2158679B (en) 1984-01-14 1985-01-11 Testing a local area network

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848401000A Pending GB8401000D0 (en) 1984-01-14 1984-01-14 Testing of transmission system

Country Status (1)

Country Link
GB (2) GB8401000D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4775983A (en) * 1987-09-28 1988-10-04 Ncr Corporation High speed logic analyzer
US5091870A (en) * 1988-05-27 1992-02-25 Ncr Corporation Apparatus for measuring the speed of transmission of digital characters
US5179341A (en) * 1991-06-28 1993-01-12 Hewlett-Packard Company System and method for detecting an improper termination and a short circuit in a network

Also Published As

Publication number Publication date
GB8500762D0 (en) 1985-02-13
GB2158679A (en) 1985-11-13
GB8401000D0 (en) 1984-02-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee