KS8995MA-EVAL Micrel Inc, KS8995MA-EVAL Datasheet - Page 27

• Manufacturer Part Number: KS8995MA-EVAL
• Description: BOARD EVAL EXPERIMENT KS8995MA
• Manufacturer: Micrel Inc

Specifications of KS8995MA-EVAL

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 576-1018

Semptember 2008
Figure 7. DA Resolution Flowchart – Stage 2
Spanning Tre e
IGM P Proces s
Figure 6. DA Look-Up Flowchart – Stage 1
Membership
Port Mirror
Port VLAN
Process
Process
Search complete.
Search complete.
Check
Get PTF1 from
Get PTF1 from
PTF2
PTF1=NULL
dynamic table.
PTF1
static table.
-Check receiving port's receive enable bit
-Check destination port's transmit enable bit
-Check whether packets are special (BPDU
or specified)
-Applied to MAC #1 to #4
-MAC#5 is reserved for microprocessor
-IGM P will be forwarded to port
-RX Mirror
-TX Mirror
-RX or TX Mirror
-RX and TX Mirror
FOUND
FOUND
NO
Search complete.
Get PTF1 from
Search Static
VLAN table.
VLAN ID
VALID?
Dynamic
Search
PTF1
Start
Table
Table
27
FOUND
FOUND
YES
NOT
NOT
-Search VLAN table.
-Ingress VLAN filtering
-Discard NPVID check
Search based on
DA or DA+FID
This search is based on
DA+FID
5
M9999-091508