Unidirectional Link Detection: Data Link Layer, AX.25, Address Resolution Protocol - Brossura

 
9786132480545: Unidirectional Link Detection: Data Link Layer, AX.25, Address Resolution Protocol
Brossura
ISBN 10: 6132480544 ISBN 13: 9786132480545
Casa editrice: OmniScriptum, 2026

Sinossi

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. UniDirectional Link Detection (UDLD) is a data link layer protocol from Cisco Systems to monitor the physical configuration of the cables and detect unidirectional links. UDLD complements the Spanning Tree Protocol (STP) which is used to eliminate layer 2 loops. If two devices, A and B, are connected via a pair of fibres, one used for sending from A to B, other from sending from B to A, it is a bidirectional link (two-way link). If one of these fibres are broken, we're left with a unidirectional link (one-way link). The goal of the UDLD protocol is to detect whenever a bidirectional link is either broken, such that packets are sent only from one device to another, or connected wrongly, such that the fibres are connected to different ports.

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Editore
OmniScriptum
Data di pubblicazione
2026
Lingua
Inglese
ISBN 10 
6132480544
ISBN 13 
9786132480545
Rilegatura
Copertina flessibile
Numero di pagine
164
Redattore
Surhone Lambert M., Tennoe Mariam T., Henssonow Susan F.
Contatto del produttore
non disponibile
Persona responsabile
non disponibile