KSZ8895MLUB Datasheet, PDF (35/120 Pages) Micrel Semiconductor – Integrated 5-Port 10/100 Managed Switch

Micrel, Inc.
KSZ8895MLUB
Figure 5. Destination Address Resolution Flow Chart (Stage 2)
The KSZ8895MLUB will not forward the following packets:
1. Error packets
These include framing errors, Frame Check Sequence (FCS) errors, alignment errors, and illegal size packet errors.
2. IEEE802.3x PAUSE frames
KSZ8895MLUB intercepts these packets and performs full duplex flow control accordingly.
3. "Local" packets
Based on destination address (DA) lookup, if the destination port from the lookup table matches the port from which the
packet originated, the packet is defined as "local."
April 1, 2014
35
Revision 2.1