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After learning rip, we know some basic routing protocols for routing, and now let's get to know a private protocol for Cisco: EIGRPEIGRP Routing Protocol(also known as Enhanced Internal Gateway Protocol Enhanced Interior Gateway Protocol)It is a

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OSI seven-layer model Application LayerPresentation LayerSession LayerTransport Layer Core LayerNetwork Layer aggregation LayerData Link Layer Access layerPhysical LayerFirst, the physical layer1. Transmission unit: bit bitstream2. Device NIC,

Switch port configurationA LAN switch is an intermediary device that provides interconnection for each segment of a network. Therefore, the physical interface on the switch does not have an IP address. The physical interfaces on the routers are

The main learning is the Cisco Internetwork Operating System (IOS) software and the configuration files for routers and switches. This includes accessing and using the IOS CLI mode and configuration process, as well as understanding the meaning and

1. Static route with one jump: -----------------------R1---------------------------- R1 (config) #ip Route 2.2.2.0 255.255.255.0 12.1.1.2 R1 (config) #ip Route 23.1.1.0 255.255.255.0 12.1.1.2 R1 (config) #ip Route 3.3.3.0 255.255.255.0 12.1.1.2

Concept: 1. Neighbor table: The address of the direct-attached router and the interface to which it is connected 2. Topology table: A. Routing Status: P (passive) a (activity) B. Feasible distance (FD): Minimum metric to destination (metric) C.

And to teach us a lot about how to learn the DOM method, feel really benefit ah. Here are a few examples I'd like to share with you. 1. Level two Drop-down menu (level is the province, two is the city, the request level selected provinces, two

With a little achievement, the basic function of Gobang game has been achieved almost, but also need to do some code optimization, look forward to the arrival of tomorrow, because tomorrow I can realize my dream, that is the night of their own

Yesterday was the last day of the warm-up class. to test whether we can be promoted to the job class, we conducted the warm-up class Completion examination. In addition, Mr. Bi explained the reflection mechanism for us. Although reflection may not

I have been studying DOM programming for a long time. This is the most fulfilling part of my experience. Instructor Bi has carefully explained the relevant knowledge to us, I also found a lot of excellent web pages on the Internet as examples to

I learned JavaScript a few days ago, but I have never had time to make a summary due to busy reasons. Today I finally have time to make a comprehensive summary. I hope to give some help to my friends who are studying hard. I. Differences between

Today, instructor Tang teaches full-text retrieval technology. Today, he is studying compass. This framework is an encapsulation of Lucene. However, it is similar to hibernate.However, there are many similarities. So today, the teacher gave us a

Service. Java source code: Package COM. sinaapp. ssun. service; Import Java. io. inputstream; Import Java. io. outputstream; Import Java. util. *; Import Org. xmlpull. v1.xmlpullparser; Import Org. xmlpull. v1.xmlpullparserfactory; Import

Display Data lists using listview in Android applications Usinglistviewactivity. Java source code: Package COM. sinaapp. ssun. listview; Import Java. util. arraylist; Import Java. util. hashmap; Import Java. util. list; Import android. app.

It is not easy to use at all. servlet should have been created to simplify the work! I thought it was a problem with my design framework. The next day I asked Fang, who was actually using some questions. For example, to display the access count, I

I also explained a lot about how to learn Dom. I think it is really beneficial. The following are some examples that I think are better. 1. Level-2 linkage drop-down menu (level-1 is a province, level-2 is a city, and level-1 is required to select a

(22:39:16) Reprinted Tags:It   1. pagination of the topic list  Page number (7 pages before and after the current page); total page number; Total number of topics; Previous Page; next page; home page; last page; Jump to the

3. Differences between website and webapplication. 1) After the webapplication is compiled and run, you modify the C # code in the background. When you refresh the webpage, the content will not change. Re-compile dizzy, the content will

Use the last_insert_rowid () function to obtain the auto-increment ID of New inserted data in the SQLite database. For example: Sqlitedatabase DB = helper. getwritabledatabase (); db.exe csql ("insert into person (name, phone, amount) values (?,?