To improve network management efficiency, it is necessary for us to generate a convenient and intuitive network topology map for our local area network in a timely manner. This network topology map is cleverly used, we can quickly find the source of network faults. Now, I will take "friendly Pinger", a useful network management tool, as an example to describe how to quickly generate a network topology for my local network, the network topology helps i
not need to verify.Provide a valid US area code to activate your account and your would have a private phone number.#8-pinger Textfree WebAddress:www.pinger.comCountry of the phone Number:usRequirementsRegister your account at pinger.Provide and verify your email address when registering.Provide a valid US ZIP code to activate your account and your would have a private phone number.#9-sellaiteAddress:http:
gravity. In order to show the tension and twists and turns of the plot, let the character's character ability show the contradiction, give people no aftertaste, the project progress plan is not feasible if so. On the contrary, the project plot development is promoted by conflicting characters and abilities. Even if the project plot is as cool as the Dream of Red Mansions and, however, excellent literary works are true and reliable, highly feasible, low execution risk, proven in practice, and tr
faulty ......
Is it more helpful for users to locate network problems?In the example program, I wrote an isonline method to implement the aforementioned connection detection logic:
Synchronous version network detection method
Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->
Static
Bool
Isonline (){
If
(Networkinterface. getisnetworkavailable ()
=
False
)
Return
False
;
//
All NICs are "dwon"
//
Package com.hotent.monitorRecords.dateReader;
Import Java.io.BufferedReader;
Import java.io.IOException;
Import Java.io.InputStreamReader;
Import java.io.UnsupportedEncodingException;
Import Java.util.regex.Matcher;
Import Java.util.regex.Pattern;
public class Pinger {
/** * To ping the host * *
Private String remoteipaddress;
/** * The number of times the ping was set * *
private final int pingtimes;
/** * Setting Timeout * *
private int timeOut;
/
() = false)Return false; // All NICs are "Dwon"// Select the "Up" Nic and exclude the loopback interfaceVar query = from nic in NetworkInterface. GetAllNetworkInterfaces ()Where nic. OperationalStatus = OperationalStatus. Up Nic. NetworkInterfaceType! = NetworkInterfaceType. LoopbackSelect nic;Foreach (var nic in query){// Ping the gateway firstPing pinger = new Ping ();Bool GatewayReady = false;Foreach (GatewayIPAddressInformation GatewayAddr inNic.
Home: http://www.serverobjects.com/
Download: Http://www.serverobjects.com/comp/aspping.zip
aspping provides command-line programs ping the same basic functionality, aspping is free, no free technical support
Installation:
Copy the DLL file to a subdirectory, such as the WINNTSYSTEM32,WIN95/98 directory of the NT directory Windowssystem.
Registers the DLL file, the command line changes the current directory to that directory, and then type:
regsvr32 aspping.dll
Simple example:
Using this comp
. Scheduledexecutorservice to "Ping" as plannedImportjava.util.concurrent.*; Public classping{ Public Static voidMain (string[] args) {scheduledexecutorservice ses=Executors.newscheduledthreadpool (1); Runnable Pinger=NewRunnable () { Public voidrun () {System.out.println ("Ping!"); } }; Ses.scheduleatfixedrate (Pinger,5, 5, Timeunit.seconds); }}What do you think? Without the annoyance of thre
Network topology diagram drawing tool:VISIO: Network Diagram. But with a limited template (Graphics template Library), you can download Huawei, 3COM and Cisco templates from the Web. Cisco Networking Products (the most widely used), Siemon cabling products, and HP (COMPAQ) server products have their own free library downloads, which are updated as the product is upgraded.Edraw : Learn Cisco, drawing a network topology that contains Cisco devices with "Edraw". The interface is very similar to Vis
JS for graphics processing, backstage with Imagemagik image compression and other processing. ... More digital photos online editing informationC-language JPEG operation Library OpenjpegOpenjpeg is an open source JPEG2000 codec written in the C language. It has been developed to promote the use of JPEG 2000, the latest compression standard by the Joint Photographic Expertsgroup (JPEG format). In addition to the basic codecs, various other features are being developed, including the JP2 and MJ2
only in the United States )!
9. Do not pay for text messages
Text messaging is the most cost-effective service. Now, we have a free text messaging application, the most striking of which is google voice, it allows you to send free text messages and give you a free number! Textfree is also a pretty good free text message application.Android applicationsAndIphone applicationsVersion!
10. device sharing reduces costs
Carriers always like to bind your la
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TextFree
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Home: http://www.serverobjects.com/
Download: Http://www.serverobjects.com/comp/aspping.zip
aspping provides command-line programs ping the same basic functionality, aspping is free, no free technical support
Installation:
Copy the DLL file to a subdirectory, such as the WINNTSYSTEM32,WIN95/98 directory of the NT directory Windowssystem.
Registers the DLL file, the command line changes the current directory to that directory, and then type:
regsvr32 aspping.dll
Simple example:
Using this compone
#2 [Processed data in 0.000000 sec, waiting for connection] NBS P;├─22328/usr/local/zabbix/sbin/zabbix_server:trapper #3 [Processed data in 0.000000 sec, waiting for connection] ├─22329/usr/local/zabbix/sbin/zabbix_server:trapper #4 [processed data in 0.000000 SE C, waiting for connection] ├─22330/usr/local/zabbix/sbin/zabbix_server:trapper #5 [Processed data in 0.000000 sec, waiting for connection] ├─22331/usr/local/zab BIX/SBIN/ZABBIX_SERVER:ICMP
" Ping service application programming interface (API)
Requests from XML-RPC customers should contain the following elements:RPC endpoint:
Http://blogsearch.google.com/ping/RPC2Call Method Name:
Weblogupdates. extendedpingParameters:
(Transmitted in the same sequence as listed below)
Site name
Site URL
Page url to be updated
URL of the corresponding RSS, RDF, or atom Seed
OptionalThe category name (or tag) of the page content ). You can specify multiple values separated by the
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