Packet switching apparatus, method of transmitting multicast packet at packet switching apparatus, and setup method of packet switching apparatus
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United States of America Patent
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Apr 4, 2006
Grant Date -
Jan 2, 2003
app pub date -
Aug 7, 2001
filing date -
Jul 2, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In a packet switching apparatus capable of multicast, the length of a bitmap added to a multicast packet is made variable, depending on the number of line interface cards housed in the packet switching apparatus.
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