Omega Speaker Systems iLD Series manual Appendix B IP Address

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Appendix B

IP Address

An IP address is a unique 32-bit address assigned to a computer and includes:

•A network ID number identifying a network.

•A host ID number identifying a computer on the network.

All IP addresses have been divided into three smaller groups (classes) A, B and C

•Class A addresses have 8-bits of network ID and 24-bits of host ID. They can support a large number of hosts, approximately 2 = 16,777,216 computers per network.

The IP addresses range in binary from 00000001.xxxxxxxx.xxxxxxxx.xxxxxxxx to 01111111.xxxxxxxx.xxxxxxxx.xxxxxxxx

The IP addresses range in decimal from 1.x.x.x to 127.x.x.x

Class A network ID’s support a very large number of hosts.

•Class B addresses have 16-bits of network ID and 16-bits of host ID. They can support approximately 216 = 65,536 computers per network.

The IP addresses range in binary from 10000000 00000000.xxxxxxxx.xxxxxxxx to 10111111 11111111.xxxxxxxx.xxxxxxxx

The IP addresses range in decimal from 128.0.x.x to 191.255.xxx.xxx

Class B network ID’s support a medium number of hosts.

•Class C addresses have 24-bits of network ID and 8-bits of host ID. They can support approximately 28 = 256 computers per network.

The IP addresses range in binary from 11000000.00000000.00000000.xxxxxxxx to 11011111.11111111.11111111.xxxxxxxx

The IP addresses range in decimal from 192.0.0.xxx to 223.255.255.xxx

Class C network ID’s support a small number of hosts.

The rest of the addresses are divided into two classes, D and E.

Class D networks are not assigned to the host. They are used for multicasting. The address range from 224.x.x.x to 239.x.x.x

Class E networks are experimental or reserved addresses.

The address range from 240.x.x.x to 247.x.x.x

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Contents User’s Guide Servicing North America OMEGAnet On-Line Service Internet e-mail Info@omega.comTable of Contents List of Tables Rear Panel View of i16 and i8 Series Meters withBefore You Begin Inspecting Your Shipment Customer ServiceManuals, Software Part Introduction Safety and EMC ConsiderationsEMC Considerations IServer on the Ethernet Network Part Hardware Physical Characteristics and MountingTB4 Network Communication Interface Section DIP Switches on the iServerSerial Communication Interfaces For Models with RS485 Port Data Transmission Characteristics RS485Half Duplex Hookup TB4 Pin# ILD Big Display Wiring RS485 InterfaceDevice # with RS485 Network Communication Interfaces 1 10Base-T RJ-45 Pinout RJ45 Pinout 2 10Base-T Crossover WiringNetwork Protocols Part Network ConfigurationEthernet MAC Address Dhcp DIP Switch on the iServer DNSIP Address Default IP AddressPort Number Part Operations Command Prefix Command Class MeaningLSB MSB Pinging eis03ec MS-DOS Prompt IServer Home Page Menu Device TypeRead Devices Device Setpoints Read DevicesDevice Setup Modify Device Parameters or Device List Entry Device Setup10 Configuration Serial Communication ConfigurationTerminal Server Device No. Refer to Section 11 Access Control Access Control3 4 OFF Access Control Host Name Refer to .4, DNS12 Access Control Setting a New IP Address over the NetworkTerminal Server Function 13 Terminal Server Configuration14 Terminal Emulation Terminal EmulationTera Term Telnet Connection Screen Telnet Setup17 Telnet Setup iServer Help \iServer\Httpget\httpget -r -S *01X01\r Httpget Program01X01074.3 ARP Protocol 18 ARP Commands and Responses19 PC-to-Device Communication Remote Access TunnelingRemote iServer 21 Configuration Menu Remote iServerUnder Terminal Server section, set Number of Connections to Local iServerMail Notifier Software InstallationEmail Connection Mapi Access Program Options Setup and Configuration25 iServer Mail Notifier Device Setting Device Setting and Configuration Device setup requiresInternal WEB Server Part Specifications Serial InterfaceNetwork Interface Processor CPUSerial Interface Network InterfaceAppendix a Glossary Appendix B IP Address Class C Appendix C IP NetmaskMask Dotted Notation Mask Binary Mask Bits Class a Class BDec Hex Binary Char No Parity No parity Appendix D Ascii ChartAscii Dec Hex BinaryDec Hex Ctrl Key Definition Char Equiv Appendix D Ascii Chart ContinuationAscii Control Codes Dec Hex Ctrl Key DefinitionPart Approvals Information CE Approvals Information WARRANTY/DISCLAIMER Shop on line at omega.com