參數(shù)資料
型號: IP175C-DS-R09
廠商: Electronic Theatre Controls, Inc.
英文描述: 5 Port 10/100 Ethernet Integrated Switch
中文描述: 5端口10/100以太網(wǎng)集成開關(guān)
文件頁數(shù): 44/111頁
文件大?。?/td> 679K
代理商: IP175C-DS-R09
IP175C/IP175C LF/IP175CH/IP175CH LF
Data Sheet
2.7.2
Packet from LAN to WAN
1. PC0 sends a packet to a LAN port with SA equal to PC0 without PVID or PVID equal to 1
2. IP175C/IP175CH forwards the packet to CPU (MII0) with PVID equal to 1.
3. CPU replaces the SA with locked address PC3, replaces PVID with 2 and sends it to IP175C/IP175CH.
4. IP175C/IP175CH forwards the packet to port4 (WAN port).
PHY0
CPU
4 LAN ports (PVID=1)
MAC5
MAC0
PHY1
MAC1
PHY2
MAC2
PHY3
MAC3
PHY4
MAC4
DA
CPU
SA
PC0
PVID
1
DA
CPU
SA
PC0
PVID
none or 1
(1)
(2)
DA
WAN
SA
PC3
PVID
2
(3)
(4)
Copyright
2004, IC Plus Corp.
44/111
Mar 09, 2007
IP175C/IP175CH-DS-R14
DA
WAN
SA
PC3
PVID
none
1 WAN ports (PVID=2)
locked SA=PC3
2.7.3
Packet from WAN to LAN
1. WAN port receives a packet with locked address PC3.
2. IP175C/IP175CH adds a PVID equal to 2 and forwards the packet to CPU (MII0).
3. CPU updates the DA, replaces PVID with 1 and sends it to IP175C/IP175CH.
4. IP175C/IP175CH learns the SA.
5. IP175C/IP175CH forwards the packet to port0 according to the DA.
PHY0
CPU
4 LAN ports (PVID=1)
MAC5
MAC0
PHY1
MAC1
PHY2
MAC2
PHY3
MAC3
PHY4
MAC4
DA
PC0
SA
CPU
PVID
1
DA
PC0
SA
CPU
PVID
none
(5)
(3)
DA
PC3
SA
WAN
PVID
2
(2)
(4) Learning SA=CPU
locked SA=PC3
(1)
DA
PC3
SA
WAN
PVID
none
1 WAN ports (PVID=2)
相關(guān)PDF資料
PDF描述
IP175C-DS-R10 5 Port 10/100 Ethernet Integrated Switch
IP175C-DS-R11 5 Port 10/100 Ethernet Integrated Switch
IP175CH 5 Port 10/100 Ethernet Integrated Switch
IP175CHLF 5 Port 10/100 Ethernet Integrated Switch
IP175CLF 5 Port 10/100 Ethernet Integrated Switch
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IP175C-DS-R10 制造商:未知廠家 制造商全稱:未知廠家 功能描述:5 Port 10/100 Ethernet Integrated Switch
IP175C-DS-R11 制造商:未知廠家 制造商全稱:未知廠家 功能描述:5 Port 10/100 Ethernet Integrated Switch
IP175CH 制造商:未知廠家 制造商全稱:未知廠家 功能描述:5 Port 10/100 Ethernet Integrated Switch
IP175CHLF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:5 Port 10/100 Ethernet Integrated Switch
IP175CLF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:5 Port 10/100 Ethernet Integrated Switch