Tài liệu Troubleshooting a NIC Using the Ping Command doc

... pings the NIC installed in the workstation you are currently using. Type the command ping 127.0.0.1. Did you receive a reply back? Are the values for bytes, time, and TTL the same as last time? ... 4 If the technician is able to successfully ping another workstation that means there is a good connection between the two machines. However, there are times when u...

Ngày tải lên: 21/12/2013, 19:15

... The DataReader object is one of the most efficient ways to get data from the server and load lists into your application. Other options besides CommandBehavior.SequentialAccess are available ... use the Open method of the Command object, and then the ExecuteReader method, to create the DataReader object. You will then use the Read method off of the DataReader object to...

Ngày tải lên: 14/12/2013, 20:16

... 6 Positioning cabinets abreast 7 Positioning cabinets back to back 8 Installing the expansion tube and expansion nut 9 Placing the insulation plate and the cabinet 10 Leveling the cabinet 11 Inserting the ... installation on the cement floor. Starting Positioning the cabinet End Installing the cabinet on the floor Checking the installation Figure 1.1 Installation flow for...

Ngày tải lên: 19/01/2014, 10:20

... 3500 Installation Manual 3 Installing a Cabinet on the Antistatic Floor 3 Installing a Cabinet on the Antistatic Floor About This Chapter When the installation is well prepared, install the cabinet. There ... "Installing a cabinet on the Cement Floor")  Installation on the wooden floor (the same as the installation on the cement floor) This chapter guides y...

Ngày tải lên: 19/01/2014, 10:20

... that a new DataSet is to be created, and the Customers and Orders tables are used in the new DataSet. The new DataSet will also be added to the designer, as indicated by the check box in the ... the dialog box. Click the OK button to continue. A new DataSet named dataSet11 will be added to the tray beneath your form. Adding a Relation to the XML Schema of the Dat...

Ngày tải lên: 26/01/2014, 07:20

... Understanding the Ping and Traceroute Commands Cisco − Understanding the Ping and Traceroute Commands Understanding the Ping and Traceroute Commands Introduction The Ping Command Why Can't I Ping? Routing ... the ARP table. As long as the corresponding MAC address is not in the ARP table, the ping fails as a result of "encapsulation failed". Del...

Ngày tải lên: 13/11/2012, 11:22

... sit back and relax. From that point, the Tuning Advisor will analyze all of the transactions that took place within a particular data- base. Using that information, it will also formulate guidance ... hard drive. With an on-line transactional processing (OLTP) database, the values should be in the nineties on-line analytical processing (OLAP) databases normally have lower percenta...

Ngày tải lên: 10/12/2013, 14:15

... computers. 8. All LAN segments can be accessed from anywhere in the system as if they were in the same segment, although it’s slower than Ethernet. Dry pair SDSL has some disadvantages compared to other approaches, although ... done using h a rd - w i red land line communications using a single broadband access point that is shared by all offices and secured with a firewall and...

Ngày tải lên: 10/12/2013, 18:15

... the remote router and the campus router is done using a static route between the remote router and gateway router, and a default route between the gateway router and remote router. Cable a ... network similar to the one in the diagram above. Any router that meets the interface requirements displayed on the above diagram may be used. This includes the following an...

Ngày tải lên: 11/12/2013, 15:15

... tables. You can also retrieve and modify rows in the tables. You can drill down to the tables in the database by clicking the Add icon in the tree in Server Explorer, and you can retrieve the ... a SQL statement You can build SQL statements visually by clicking the Show Diagram button in the toolbar and selecting columns from the table, as shown in Figure 3.29 . As you...

Ngày tải lên: 14/12/2013, 13:15