參數(shù)資料
型號: 101-1069
廠商: Rabbit Semiconductor
文件頁數(shù): 114/160頁
文件大?。?/td> 0K
描述: KIT DEVELOPMENT RCM3305 US
標準包裝: 1
系列: RabbitCore 3000
類型: MPU 模塊
適用于相關(guān)產(chǎn)品: RCM3305
所含物品: RabbitCore 模塊、開發(fā)板、交流適配器、纜線和 Dynamic C? 光盤
其它名稱: 316-1129
User’s Manual
51
6.2 TCP/IP Primer on IP Addresses
Obtaining IP addresses to interact over an existing, operating, network can involve a num-
ber of complications, and must usually be done with cooperation from your ISP and/or
network systems administrator. For this reason, it is suggested that the user begin instead
by using a direct connection between a PC and the RCM3305/RCM3315 using an Ether-
net crossover cable or a simple arrangement with a hub. (A crossover cable should not be
confused with regular straight through cables.)
In order to set up this direct connection, the user will have to use a PC without networking,
or disconnect a PC from the corporate network, or install a second Ethernet adapter and set
up a separate private network attached to the second Ethernet adapter. Disconnecting your
PC from the corporate network may be easy or nearly impossible, depending on how it is
set up. If your PC boots from the network or is dependent on the network for some or all
of its disks, then it probably should not be disconnected. If a second Ethernet adapter is
used, be aware that Windows TCP/IP will send messages to one adapter or the other,
depending on the IP address and the binding order in Microsoft products. Thus you should
have different ranges of IP addresses on your private network from those used on the cor-
porate network. If both networks service the same IP address, then Windows may send a
packet intended for your private network to the corporate network. A similar situation will
take place if you use a dial-up line to send a packet to the Internet. Windows may try to
send it via the local Ethernet network if it is also valid for that network.
The following IP addresses are set aside for local networks and are not allowed on the
Internet: 10.0.0.0 to 10.255.255.255, 172.16.0.0 to 172.31.255.255, and 192.168.0.0 to
192.168.255.255.
The RCM3305/RCM3315 uses a 10/100Base-T type of Ethernet connection, which is the
most common scheme. The RJ-45 connectors are similar to U.S. style telephone connec-
tors, except they are larger and have 8 contacts.
An alternative to the direct connection using a crossover cable is a direct connection using
a hub. The hub relays packets received on any port to all of the ports on the hub. Hubs are
low in cost and are readily available. The RCM3305/RCM3315 uses 10/100 Mbps Ether-
net, so the hub or Ethernet adapter can be a 10 Mbps unit, a 100 Mbps unit, or a 10/100
Mbps unit.
In a corporate setting where the Internet is brought in via a high-speed line, there are typi-
cally machines between the outside Internet and the internal network. These machines
include a combination of proxy servers and firewalls that filter and multiplex Internet traf-
fic. In the configuration below, the RCM3305/RCM3315 could be given a fixed address
so any of the computers on the local network would be able to contact it. It may be possi-
ble to configure the firewall or proxy server to allow hosts on the Internet to directly con-
tact the controller, but it would probably be easier to place the controller directly on the
external network outside of the firewall. This avoids some of the configuration complica-
tions by sacrificing some security.
相關(guān)PDF資料
PDF描述
V300C28C75BL3 CONVERTER MOD DC/DC 28V 75W
RYM08DRMT-S288 CONN EDGECARD 16POS .156 EXTEND
V300C28C75B3 CONVERTER MOD DC/DC 28V 75W
AIUR-06-181K INDUCTOR POWER 180UH 10% T/H
101-1226 RCM3900 DEV KIT UNIVERSAL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
1011-07 功能描述:保險絲夾 MAGNUM TERM + SCREW RoHS:否 制造商:Schurter 產(chǎn)品:Fuse Clips 類型:Fuse Clip 用于:ASO 10.3 x 38 mm
101-1070 功能描述:KIT DEV RABBIT RCM3305 INTL RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 通用嵌入式開發(fā)板和套件(MCU、DSP、FPGA、CPLD等) 系列:RabbitCore 3000 標準包裝:1 系列:PICDEM™ 類型:MCU 適用于相關(guān)產(chǎn)品:PIC10F206,PIC16F690,PIC16F819 所含物品:板,線纜,元件,CD,PICkit 編程器 產(chǎn)品目錄頁面:659 (CN2011-ZH PDF)
1011072129 制造商:OMRON AUTOMATION AND SAFETY 功能描述:MICRON ADAPTOR PLATE
10-110-721-29 制造商:OMRON AUTOMATION AND SAFETY 功能描述:MICRON ADAPTOR PLATE 制造商:Omron Electronic Components LLC 功能描述:Micron Adaptor Plate 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:MICRON ADAPTOR PLATE
101-107-283 制造商:NSW 功能描述: