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1. Problem Description
The IP address on the Huawei switch is bound to the MAC address to establish an access control list. Only approved PCs can access the network.
2. Solutions
Create an access control list
> System-view: enters system mode.
] Acl number 6000 create an access control list
] Rule 0 deny
An account is bound to a computer. My computer does not have a network. Can I use another person's network ??? Friends who are restricted from accessing the Internet have raised a problem: Are they restricted from accessing the internet? Is there any way to break through the block and continue surfing the internet? It is also possible to break through the blocking. Here I will talk about how to cleverly resolve the problem of binding IP addresses to
Recently, due to project requirements, IP Control and MAC address control must be used on the page to beautify the interface. I found a good IP control on the Internet, but unfortunately I did not find the corresponding MAC address
First introduce the service and then call the
This paper is reproduced from http://blog.sina.com.cn/s/blog_7eeb43210101hf7f.html
public class Computer {public static string CpuID;//1.cpu serial number public static string MacAddress;//2. Mac serial number public static string DiskID; 3. Hard disk ID public static string ipaddress; 4.ip address public static st
We all know that You can bind an IP address and a MAC address directly by running the arp-s command. However, if you cannot run arp-s to bind a static mac address in Win7, the system prompts "ARP entry addition failed: access deni
For J: = 0 to Networktypelist.count-1 do//Lists all workgroup names in each network typebegin//Lists all workgroup names in a network typeNetresource: = Tnetresource (networktypelist.items[j]^);//Network type informationGets a handle to the file resource for a network type, Netresource for the network type information, and Lphenum as the return name handleRes: = WNetOpenEnum (Resource_globalnet, Resourcetype_disk,Resourceusage_container, @NetResource, lphenum);If Res While true do//lists inform
Ping the peer IP address and use ARP-a to view the ARP cache on the machine. One of them is your own machine, and the other is the IP address. Use ipconfig/all to check your MAC address. Check the nbtstat-a
First, the service is introduced and then calledThis article is reproduced from http://blog.sina.com.cn/s/blog_7eeb43210101hf7f.html Public classComputer { Public Static stringCpuID;//1.cpu Serial Number Public Static stringMacAddress;//2.mac Serial Number Public Static stringDiskID;//3. Hard Drive ID Public Static stringIpAddress;//4.ip Addres
ECHO::: China info port import MAC address to Ipconfig.txt:::
::: To get the TCP/IP configuration for the machine
The code is as follows
Copy Code
If exist Ipconfig.txt del D:pichuliipconfig.txtIpconfig/all >d:pichuliipconfig.txt
::: To isolate the physical address of the machine
PHP obtains the Mac address and absolute IP Address lt ;? Php/** CreatedonJun18, 2010 ** Tochangethetemplateforthisgeneratedfilegoto * Window-Preferences-PHPeclipse-PHP get Mac address and absolute
1. obtain the Client IP address (this must be uploaded from the client to the backend): Under the jsp page, it is very simple, request. getRemoteAddr (); because the VIew layer of the system is implemented using JSF, the page cannot directly obtain similar requests, A forced conversion [java] public String getMyIP () {try {FacesContext fc = FacesContext is made in bean. getCurrentInstance (); HttpServletReq
BR = new bufferedreader (is); While (line = Br. Readline ())! = NULL) {result + = line;} catch (exception e) {e. printstacktrace ();} return result;}/***** @ Param IP destination IP address, generally, the result string processed by the * @ Param sourcestring command in the LAN * @ Param macseparator Mac separator * @
Package com.howin.util;
Import java.net.*; public class Ipconfig {public static void main (string[] args) throws Exception {//TODO auto-generated met
Hod stub inetaddress ia=null;
try {ia=ia.getlocalhost ();
String Localname=ia.gethostname ();
String localip=ia.gethostaddress ();
SYSTEM.OUT.PRINTLN ("This machine name is:" + localname);
SYSTEM.OUT.PRINTLN ("The IP of this
I found several methods. After debugging and modification, the following method can be used to obtain the local IP address and MAC address. It can be used to implement this function. It is mainly used to add a reference to system. Management.
Using system; using system. management; using system. net; public class prog
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