ccna icnd1

Strictly speaking, my graduation from college is also paper, isn't it?At the work unit, you have the opportunity to show what you have learned from books into practice. Therefore, I don't think paper is anything terrible. It is terrible that paper has no courage or is stuck in paper and does not strive for practical knowledge. I am a paper's ccna, but to understand some questions, I can't turn over all the books, and I can read books several times on

Associate certificate was obtained (CIW Foundation Almighty)650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/5B/41/wKioL1UD4DHBD9VrAAPIiBr3zm4328.jpg "title=" CIW Associate "width=" "height=" 310 "border=" 0 "hspace=" 0 "vspace=" 0 "style=" width:400px;height:310px; "alt=" Wkiol1ud4dhbd9vraapiibr3zm4328.jpg "/>June 12, 2002, also acquired Master CIW Administrator (Master of System Management)650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/5B/47/wKiom1UD37TS7IJfAAQNnyn9J-M90

First of all, to borrow a word and encourage:——— less utilitarian pursuit, more not why the insistence!!Unconsciously 15 also nearly 1 months, or think about 14 years to do a summary: Record their own course.This year in the study of the more important things:Sophomore next semester attended the school's Cisco CCNA training;May participated in the ACM Competition of Xiangtan;October participated in the ACM competition in Hunan Province;A school-relate

Welcome to the network technology community forum and interact with 2 million technical staff. Download: Cisco official access-list learning document hrefftp5.chinaitlab. comcisc Welcome to the network technology community forum, interact with 2 million technical staff> download: Cisco official access-list Learning Documentation href = "http://ftp5.chinaitlab.com/cisco/studydoc/ccna/access-list.rar"> download: cisco official access-list Learning Docu

Author: tanch from: iteer.net From ignorance to feeling good, from feeling good to discovering oneself really ignorant, accidentally oneself also stepped into the IT team. Think about your past days and give some advice to people who are going or want to step into the industry ... First, what to learn. 　　　　 This must be your first consideration before you want to go into the line, and believe that most of your friends are thinking about it, well, whether it is the network, WIN2000 or pro

(ciphertext)SW1 (config) #username ccna password ccna5188$ #设置本地用户ccna with a password of ccna5188$SW1 (config) #line vty 0 4 #进入虚拟终端SW1 (config-line) #login local #设置本地用户的telnet登陆SW1 (config) #ip default-gateway 192.168.1.254 #设置该交换机的默认网关SW1 (config) #int vlan1 #进入vlan1的端口SW1 (config-if) #ip address 192.168.1.1 255.255.255.0 #配置交换机的管理地址为192.168.1.1 Subnet Mask is 255.255.255.0SW1 (config-if) #no shutdown

schedule table displayed in all possible resources and the default Management gap. Table A provides an example of this table. Although the distance command in vro parameter setting mode is used to change the manager's default Management spacing, this is usually an undesirable method. For example, if the router receives a route from OSPF and a route from RIP, it selects an OSPF route. Because the OSPF management interval is 110, and the RIP management interval is 120. Here is another example: fo

cisco)SW1912 # show running-config... (Same as the configuration list in section 2nd, Which is omitted here)(1) Section 1st is the display content after 1912 switch power-on, listing the copyright information, software version information (Enterprise Edition), ethernet address (00.04, DD-4E-9C.80) and a variety of serial numbers.After the preceding information, the "1 user (s) now active on Management Console" information indicates that one user is using the Console, which is a HyperTerminal pr

This video is the second part of the ninth episode of the Network part of the Linux system engineer training course. The main content is IP interconnection between Cisco switches and routers, configuration Backup recovery, and IOS Backup Recovery and upgrade of switches. At work, I found that many Linux O M personnel encounter bottlenecks due to lack of basic network knowledge, and it is still a common phenomenon thanks to the inapplicable education system in China ). From the perspective of

This video is the tenth video course for the Network part of the Linux system engineer training. The main content is the working principle, STP Spanning Tree Protocol, and basic configuration of Cisco switches. At work, I found that many Linux O M personnel encounter bottlenecks due to lack of basic network knowledge, and it is still a common phenomenon thanks to the inapplicable education system in China ). From the perspective of public welfare and personal knowledge sharing, I plan to shar

This video is the first video course of some network-related training courses for Linux System Engineers. The main content is VLAN principle, configuration method, VTP protocol, and real machine configuration. At work, I found that many Linux O M personnel encounter bottlenecks due to lack of basic network knowledge, and it is still a common phenomenon thanks to the inapplicable education system in China ). From the perspective of public welfare and personal knowledge sharing, I plan to share

This video is the first video course of some network-related training courses for Linux System Engineers. The main content is VLAN and VTP real machine configuration. At work, I found that many Linux O M personnel encounter bottlenecks due to lack of basic network knowledge, and it is still a common phenomenon thanks to the inapplicable education system in China ). From the perspective of public welfare and personal knowledge sharing, I plan to share a series of online knowledge. The reason w

The most authoritative certification in the Linux field: RHCE10 Certification: 1st: RHCE -- RedHat certification engineer 2nd: SCJP -- Sun Certified Java software engineer 3rd: OCP -- Oracle certified expert 4th: CCNA -- Cisco Certified Network Administrator 5th: A + -- CompTIA certified computer service engineer 6th: CTT + -- CompTIA certified Technical Instructor 7th: SCWCD -- Sun Certified Web component developer The most authoritative certificati

receive the broadcast frame. Broadcast domains and conflicting domains are particularly confusing concepts. We can distinguish them as follows: all devices connected to the two hubs constitute a conflict domain and a broadcast domain; the devices connected to each port on a vswitch without VLAN division belong to different conflict domains (each exchange port constitutes a conflict domain), but belong to the same broadcast domain. Bridging The so-called "bridging" mainly refers to transparent b

%. Therefore, our workshop will introduce you to the RHCE Lab Test process and skills, hoping to help you obtain your own RHCE certificate. RHCE is somewhat different from other MCSE and CCNA certificates because it not only tests the examinee's familiarity with RedHat Linux using multiple choice questions, but also requires a one-day internship, this includes the RedHat Linux installation settings and the Troubleshooting section. The method for apply

today will bring you a new technical introduction series, the name of this series is called "Routing technology in the enterprise's specific application" This is the first article series, "Static routing, default route NAT and static floating routing "I think when you see these nouns, you will not be unfamiliar, whether you are learning Cisco Certification system ( Ccna-ccie) , or to learn the Huawei Certification system (Hcna-hcie) friends may be in

, wireless, voice, data center and so on many aspects, so there are a lot of content need to learn and understand, but lofty high-rise flat, so the basis for the system operation and maintenance is the most important, for the network learning should start from the foundation, network knowledge of the beginning.Network Basic Learning SystemCisco Course System Overview (CCNA), although the knowledge content is not too much, the training cycle generally

wireless is basically from the terminal to a device transmission between the wireless technology, the ultimate backbone or cable or fiber media transmission.So routing switching is the basis of the foundation. This course will build the values of your entire IP network system, so it is recommended to start your network from this course. In-group recommendations: Routing switch learning, you can go to the wireless course, a lot of public CCNA

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650) This. width = 650; "Title =" 99.jpg" src = "http://s3.51cto.com/wyfs02/M02/3A/33/wKiom1O7Y1PjWz7UAABH8JRqZS4745.jpg" alt = "wkiom1o7y1p1_z7uaabh8jrqzs4745.jpg"/> Set the following on the vro: Router (config) # ip http server \ Configure the router as an HTTP server Router (config) # ip http secure-srever \ Configure the router as a secure HTTP Server Router (config) # ip http Authentication local \ Configure the router for HTTP access authentication. The security of authentication is