Communication network bridge filter system
A filter system for use in a bridge (10) with a number of ports (11) in an area network, Fig.1, (not shown) in which system class specifiers are created from the source of a message 21, from its destination 22 and from the message type itself 23, and then sequentially class specifications 21B, 22B,...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A filter system for use in a bridge (10) with a number of ports (11) in an area network, Fig.1, (not shown) in which system class specifiers are created from the source of a message 21, from its destination 22 and from the message type itself 23, and then sequentially class specifications 21B, 22B, 23B and domain classes 32 are created, a list of intended ports 36, 37 being created from a domain list 34 which results from the domain classes 32. |
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