參數(shù)資料
型號： ADM6926
廠商： Electronic Theatre Controls, Inc.
英文描述： 26 port 10/100 Mbps Ethernet Switch Controller
中文描述： 26端口10/100 Mbps以太網(wǎng)交換機控制器
文件頁數(shù)： 19/85頁
文件大?。?/td> 4222K
代理商： ADM6926
ADM6926
Function Description
3.1.4 Address Recognition and Packet Forwarding
The ADM6926 forwards the incoming packets between bridge ports according to the DA
and VID as follows:
ADMtek Inc.
3-3
DA
DA+VID was found in the
address table (entry not pointed
to the output port map table)
DA+VID was found in the
address table (entry pointed to the
output port map table)
DA+VID was not found in the
address table
No Security Violation
Forward packets to the port
determined by the address table.
The packet may be dropped
because of forwarding group
boundary violation.
Forward packets to the ports
determined by the output port
map table constrained by the
forwarding group.
Forward packets to the other
ports within the same forwarding
group.
Security Violation
Unicast Address
Drop or forward to CPU
Drop or forward to CPU
Drop or forward to CPU
No Security Violation
Forwarding packets to the other
ports
within
forwarding group.
the
same
Forward packets to the ports
determined by the output port
map table constrained by the
forwarding group.
Forward packets to the other
ports within the same forwarding
group.
Security Violation
Broadcast Address
(All 1’b1)
Drop or forward to CPU
Drop or forward to CPU
Drop or forward to CPU
No Security Violation
Forwarding packets to the other
ports
within
forwarding group.
the
same
Forward packets to the ports
determined by the output port
map table constrained by the
forwarding group.
Forward packets to the other
ports within the same forwarding
group.
Security Violation
Reserved Address
(01-80-c2-00-00-xx,
with the option to
forward normally)
Same as the above
Same as the above
Same as the above
No Security Violation
Forward the packet to the CPU
port.
Forward the packet to the CPU
port.
Forward the packet to the CPU
port.
Security Violation
Reserved Address
(01-80-c2-00-00-xx,
with the option to
forward to CPU)
Same as the above
Same as the above
Same as the above
No Security Violation
Discard the packet.
Discard the packet.
Discard the packet.
Security Violation
Reserved Address
(01-80-c2-00-00-xx,
with the option to
discard)
Same as the above
Same as the above
Same as the above
No Security Violation
Forward the packet to the CPU
port.
Forward the packet to the CPU
port.
Forward the packet to the CPU
port.
Security Violation
IGMP Packet
(Port Enable IGMP)
Drop or forward to CPU
Drop or forward to CPU
Drop or forward to CPU
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADM6926ABT1 功能描述:IC SWITCH CNTRLR 10/100 128QFP RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
ADM6926X-AB-T-1 功能描述:IC ETHERNET SW CTRLR 128-PQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
ADM692A 制造商:AD 制造商全稱:Analog Devices 功能描述:Microprocessor Supervisory Circuits
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