Client.js:1 var net=require (' net '); 2var client=net.connect ({port:8124,host:' 127.0.0.1 '},function(){ 3 console.log (' Success '); 4 client.write (' World '); 5 6}); 7// client receives data 8client.on (' data ',function(data){ 9 Console.log (data.tostring ()); ten client.end (); // immediately close the connection as soon as the client receives the data }); // client Disconnects client.on (' End ',function(){ console.log (' disconnected from server '); });~Server.js: 1var net=req
Topology: Cisco 3750 === H3C 3600Note:1. When both interfaces 3750 are pagp and 3600 are lacp, the Port-channel status is down.2. When one interface in 3750 is pagp and the other is lacp, the two interfaces are not aggregated and the link peer communicates with each other through consistent protocols.Conclusion:When configuring link aggregation, the interfaces at both ends of the
China Netcom
-- When the Netcom link fails, it uses the default route of the telecom line
D. For static NAT, the actual environment can be accessed only when both ISP lines are normal.
E. In the test environment, static NAT can be accessed simultaneously when a line fails. The implementation method is as follows:
-Configure two static NAT addresses for two ASA external interfaces.
-ASA two connected ISP ro
I. Overview:
QQ Group of a Netizen consulted three places through the MSTP line 22 interconnection, are Cisco equipment, but one of them does not support OSPF, ask if the normal situation, the data to go 8M line, but the 8M link problems when the 4M backup link, and then use GNS3 to build the environment test a bit, Brush up on the SLA settings.
Two. Basic idea
and enter the Bin folder, you need to remove MySQL (input mysqld-remove) and then reinstall (Input mysqld- Install); If error 1067 occurs, it is a configuration file modification error, verify that the configuration file is correct. 7. After the service started successfully, you can log in, enter Mysql-u root-p (no password for the first login, press ENTER directly), Login success! Note: The My.ini file must be encoded in English (such as ANSI in Windows), not UTF-8 or GBK, and so on.
/*Author:jiangxinBlog:http://blog.csdn.net/jiangxinnjuFunction:method of Josephus question*/#include using namespace Std;struct node{int seq;Node *next;};typedef struct node node;void Test_josephus (){/* If you have n people together. From the beginning of the first number of individuals, every number to m the person is out, and the person behind it starts again. Know everyone out of the * *int n,s,m;NODE *head,*last,*current,*prev;cout CIN >> N >> s >> m;for (int i=1;i{current = new NODE;Curren
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