qr code generator vb.net code project Administering TCP/IP Networks in Software

Painting Code39 in Software Administering TCP/IP Networks

Administering TCP/IP Networks
Generate Code39 In None
Using Barcode generator for Software Control to generate, create Code-39 image in Software applications.
ANSI/AIM Code 39 Recognizer In None
Using Barcode reader for Software Control to read, scan read, scan image in Software applications.
Once you configure your interface, you can use ifconfig with the up option to activate it and with the down option to deactivate it If you specify an IP address in an ifconfig operation, as in the preceding example, the up option is implied
Code 39 Full ASCII Printer In C#
Using Barcode generation for .NET framework Control to generate, create Code39 image in .NET applications.
Code 3 Of 9 Maker In VS .NET
Using Barcode generator for ASP.NET Control to generate, create Code 39 Extended image in ASP.NET applications.
# ifconfig eth0 up
ANSI/AIM Code 39 Printer In VS .NET
Using Barcode creator for Visual Studio .NET Control to generate, create Code-39 image in .NET applications.
Code 39 Maker In Visual Basic .NET
Using Barcode maker for .NET Control to generate, create Code 3 of 9 image in .NET applications.
Point-to-point interfaces such as Parallel IP (PLIP), Serial Line IP (SLIP), and Point-toPoint Protocol (PPP) require you to include the pointopoint option A PLIP interface name is identified with the name plip with an attached number For example, plip0 is the first PLIP interface SLIP interfaces use slip0 PPP interfaces start with ppp0 Point-to-point interfaces are those that usually operate between only two hosts, such as two computers connected over a modem When you specify the pointopoint option, you need to include the IP address of the host In the next example, a PLIP interface is configured that connects the computer at IP address 192168172 with one at 20416625414 If domain addresses are listed for these systems in /etc/hosts, those domain names can be used in place of the IP addresses
Generating Bar Code In None
Using Barcode maker for Software Control to generate, create barcode image in Software applications.
GTIN - 13 Printer In None
Using Barcode encoder for Software Control to generate, create GS1 - 13 image in Software applications.
# ifconfig plip0 192168172 pointopoint 20416625414
Bar Code Generator In None
Using Barcode maker for Software Control to generate, create barcode image in Software applications.
Code 128 Code Set B Maker In None
Using Barcode generation for Software Control to generate, create ANSI/AIM Code 128 image in Software applications.
PART VIII
DataMatrix Encoder In None
Using Barcode printer for Software Control to generate, create Data Matrix 2d barcode image in Software applications.
EAN / UCC - 13 Printer In None
Using Barcode drawer for Software Control to generate, create EAN / UCC - 14 image in Software applications.
If you need to, you can also use ifconfig to configure your loopback device The name of the loopback device is lo, and its IP address is the special address 127001 The following example shows the configuration:
Make USD8 In None
Using Barcode drawer for Software Control to generate, create USD - 8 image in Software applications.
Code 39 Extended Printer In C#
Using Barcode printer for VS .NET Control to generate, create Code 3/9 image in .NET framework applications.
# ifconfig lo 127001
Creating GS1 - 13 In None
Using Barcode encoder for Microsoft Word Control to generate, create EAN / UCC - 13 image in Word applications.
Generating Barcode In Visual Studio .NET
Using Barcode creator for VS .NET Control to generate, create barcode image in Visual Studio .NET applications.
The ifconfig command is useful for checking on the status of an interface If you enter the ifconfig command along with the name of the interface, information about that interface is displayed:
Create Barcode In Objective-C
Using Barcode generation for iPad Control to generate, create bar code image in iPad applications.
Recognize Bar Code In .NET Framework
Using Barcode reader for .NET framework Control to read, scan read, scan image in Visual Studio .NET applications.
# ifconfig eth0
Printing Code 39 Full ASCII In None
Using Barcode printer for Online Control to generate, create USS Code 39 image in Online applications.
Barcode Drawer In Visual C#
Using Barcode generator for Visual Studio .NET Control to generate, create bar code image in .NET framework applications.
To see if your loopback interface is configured, you can use ifconfig with the loopback interface name, lo:
# ifconfig lo
Routing
A packet that is part of a transmission takes a certain route to reach its destination On a large network, packets are transmitted from one computer to another until the destination computer is reached The route determines where the process starts and to what computer your system needs to send the packet for it to reach its destination On small networks, routing may be static that is, the route from one system to another is fixed One system knows how to reach another, moving through fixed paths On larger networks and on the Internet, however, routing is dynamic Your system knows the first computer to send its packet off to, and then that computer takes the packet from there, passing it on to another computer, which then determines where to pass it on For dynamic routing, your system needs to know little Static routing, however, can become complex because you have to keep track of all the network connections
Part VIII:
Network Administration Services
Your routes are listed in your routing table in the /proc/net/route file To display the routing table, enter route with no arguments (the netstat -r command will also display the routing table):
# route Kernel routing table Destination Gateway 19216800 * 127000 * default 19216801
Genmask Flags Metric Ref Use 2552552550 U 0 0 0 255020550 U 0 0 0 0000 UG 0 0 0
Iface etho lo eth0
Each entry in the routing table has several fields, providing information such as the route destination and the type of interface used The different fields are listed in Table 34-11 With the add argument, you can add routes either for networks with the -net option or with the -host option for IP interfaces (hosts) The -host option is the default In addition, you can then specify several parameters for information, such as the netmask (netmask), the gateway (gw), the interface device (dev), and the default route (default) If you have more than one IP interface on your system, such as several Ethernet cards, you must specify the name of the interface using the dev parameter If your network has a gateway host, you use the gw parameter to specify it If your system is connected to a network, at least one entry should be in your routing table that specifies the default route This is the route taken by a message packet when no other route entry leads to its destination The following example is the routing of an Ethernet interface:
Copyright © OnBarcode.com . All rights reserved.