KSZ8862-16_10 MICREL [Micrel Semiconductor], KSZ8862-16_10 Datasheet - Page 30
KSZ8862-16_10
Manufacturer Part Number
KSZ8862-16_10
Description
2-Port Ethernet Switch with Non-PCI Interface and Fiber Support
Manufacturer
MICREL [Micrel Semiconductor]
Datasheet
1.KSZ8862-16_10.pdf
(125 pages)
- Current page: 30 of 125
- Download datasheet (823Kb)
Forwarding
The KSZ8862M forwards packets using the algorithm that is depicted in the following flowcharts. Figure 7 shows stage
one of the forwarding algorithm where the search engine looks up the VLAN ID, static table, and dynamic table for the
destination address, and comes up with “port to forward 1” (PTF1). PTF1 is then further modified by spanning tree, IGMP
snooping, port mirroring, and port VLAN processes to come up with “port to forward 2” (PTF2), as shown in Figure 8. The
packet is sent to PTF2.
Micrel, Inc.
August 2010
Figure 7. Destination Address Lookup Flow Chart in Stage One
Dynamic MAC Table
Search complete.
Static MAC Table
Search complete.
Get PTF1 from
Get PTF1 from
PTF1 = NULL
FOUND
FOUND
NO
Search complete.
Dynamic Table
Get PTF1 from
Search Static
VLAN table
VLAN ID
Search
valid?
Table
PTF1
Start
30
FOUND
FOUND
YES
NOT
NOT
- Search VLAN table
- Ingress VLAN filtering
- Discard NPVID check
This search is based on
DA or DA+FID
This search is based on
DA+FID
KSZ8862-16/32MQL
M9999-081310-3.1
Related parts for KSZ8862-16_10
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
2-port Ethernet Switch With Non-pci Interface And Fiber Support
Manufacturer:
Micrel Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
Part Number:
Description:
Six Decade Counter / Display Decoder
Manufacturer:
Micrel Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
Part Number:
Description:
200kHz Simple 0.5A Buck Voltage Regulator
Manufacturer:
Micrel Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet: