ccna fees

level. (3) Clear travel fees. Travel fees charged by travel agencies include, unless otherwise agreed by both parties, the following items:① Transportation fee. The transportation fee between cities listed in the journey form and the freight for each person's luggage (the weight and size shall be subject to the limitation of the transportation department ). The Transportation Standard shall be subject to

From today on, the bank card swipe service fee will be officially lowered. According to the new regulations, the issuing bank service fee charged by the issuing authority will be charged for different debit cards and credit cards. The debit card rate is reduced to no more than 0.35% of the transaction amount, and a single charge of 13 yuan is capped; the credit card rate cannot exceed 0.45%, and a single charge is not capped.According to the analysis, the bank card swipe service fee reduction wi

(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

The following ICND1 EXAM TOPICS is COVERED in this CHAPTER:√operation of IP Data Networks Recognize the purpose and functions of various network devices such as Routers,switches,bridges and Hubs. Select the components required to meet a given network specification Identify common applications and their impact on the network Describe The purpose and basic operation of the Protocols in the OSI and TCP/IP models. Welcome to the exciting world of internetworking. This firs

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

#创建用户useradd ABC use the VIPW command to view/etc/passwdwhether a new user exists under the file #G却换到最后一行 # When creating an account, a new group is created by default, and the group name is the same as the user name Groupadd ccnavigr #查看组文件 # Add the user to the group gpasswd-A ABC ccna# view users in those groupsgroupsAbc# See who the current user isWhoAmI#切换用户su-abc#-On behalf of the Environment also change # Delete user Userdel Abcgroupdel

Turn from: http://hi.baidu.com/ww2000e/item/98f7b9f6d396d5b430c1994f First of all, we look at a CCNA test common problem: The IP address of a host is 202.112.14.137, the mask is 255.255.255.224, requires computing the network address and broadcast address of the host network. 255.255.255.224 masks contain 256-224 = 32 IP addresses (including network address and broadcast address), the network address with this mask must be a multiple of 32. And the n