Title:
信号伝送装置
Document Type and Number:
Japanese Patent JP5071200
Kind Code:
B2
Abstract:
A device includes: an ingress interface unit determining an output port of an input signal, adding destination information including information on the output port, and outputting the signal; two or more egress interface units; a switch unit receiving the signal including the destination information, determining a forwarding destination of the signal based on the destination information, and forwarding the signal to at least one of the egress interface units as the forwarding destination; a notifying unit notifying of, when a fault related to the output port occurs, alternative destination information including information of an alternative output port; a registration unit registering the alternative destination information in a storage unit in a way that associates the alternative destination information with the destination information; and a translation unit rewriting, when the storage unit is registered with the alternative destination information, the destination information in the signal into the alternative destination information.
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Inventors:
Takakuwa Makoto
Application Number:
JP2008088391A
Publication Date:
November 14, 2012
Filing Date:
March 28, 2008
Export Citation:
Assignee:
富士通株式会社
International Classes:
H04L45/24; H04L45/247; H04L47/41
Domestic Patent References:
| JP2008067085A | ||||
| JP2003078552A | ||||
| JP2009246525A |
Attorney, Agent or Firm:
Hidemi Matsukura
Akira Hirakawa
Daisuke Takada
Tsutomu Toyama
Akira Hirakawa
Daisuke Takada
Tsutomu Toyama