参数资料
型号: IP178C-DS-R08
厂商: Electronic Theatre Controls, Inc.
英文描述: 8 Port 10/100 Ethernet Integrated Switch
中文描述: 8端口10/100以太网集成开关
文件页数: 41/93页
文件大小: 538K
代理商: IP178C-DS-R08
IP178C/IP178C LF/IP178CH/IP178CH LF
Datasheet
2. Packet from WAN to LAN
2.1. WAN port receives a packet with locked address PC3.
2.2.
IP178C/IP178CH
adds a PVID equal to 2 and forwards the packet to CPU.
2.3. CPU updates the DA, replaces PVID with 1 and sends it to
IP178C/IP178CH
.
2.4.
IP178C/IP178CH
learns the SA.
2.5.
IP178C/IP178CH
forwards the packet to port0 according to the DA.
PHY0
CPU
7 LAN ports (PVID=1)
MAC8
MAC0
PHY1
MAC1
PHY2
MAC2
PHY7
MAC7
DA
PC0
SA
CPU
Copyright
2004, IC Plus Corp.
41/93
June 21, 2007
IP178Cx-DS-R12
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)
相关PDF资料
PDF描述
IP178C-DS-R09 8 Port 10/100 Ethernet Integrated Switch
IP178C-DS-R10 8 Port 10/100 Ethernet Integrated Switch
IP178C-DS-R01 8 Port 10/100 Ethernet Integrated Switch
IP178C-DS-R02 8 Port 10/100 Ethernet Integrated Switch
IP178C 8 Port 10/100 Ethernet Integrated Switch
相关代理商/技术参数
参数描述
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