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  1-Huawei Firewall: environment Building

  1. Experimental topology: 2. Experimental requirements: 3. Command deployment: 1. Router interface address, default route and other basic configurations: [R1] interface GigabitEthernet0/0/0 [R1-GigabitEthernet0/0/0

  2022-06-01 05:14:15 Views: 259
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  Self-built CA and signed certificate

  1. Self-built CA# cd / etc/pki/CA/# (umask 077; openssl genrsa-out private/cakey.pem 2048) # openssl req-new-

  2022-06-01 05:14:15 Views: 241
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  Junos SRX NAT introduction

  Compared with ScreenOS, SRX is basically consistent in the implementation of NAT functions, but it is quite different in configuration. The main difference is that ScreenOS's NAT is bound to policy, whether it is MIP/VIP/DIP or policy-based NAT, in p

  2022-06-01 05:14:15 Views: 283
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  Thoughts on C language programming

  The combination of C language course design and the practical application of modern computer technology is a good test of our ability in this area after we have finished the theoretical course at this stage, from the initial algorithm ideas to the beautiful graphical interface after running and debugging, as well as exciting available programs are a good learning and exercise.

  2022-06-01 05:14:15 Views: 284
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  DHCP+VLAN multi-segment comprehensive experiment

  The topology diagram is as follows: the device configuration is as follows: SW:SW#sh runBuilding configuration...Current configuration: 1538 bytescompatible version 12.2n

  2022-06-01 05:14:12 Views: 217
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  Several methods of using wpsca

  WPScan usage: based on Kali Linux1. Get basic information wpscan-url www.JeeHsu.com2. Scan plug-in basic information wpscan-url www.JeeHsu.com-enume

  2022-06-01 05:14:08 Views: 209
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  Configuration and management of network equipment

  Job description An and B both have their own independent local area networks. And they are far away (more than 100 meters). Now the two companies have merged and need to lay optical fiber to realize the network communication and resource sharing of the two companies' local area networks. Implementation of work tasks 1. Network topology design (paste pt's

  2022-06-01 05:14:08 Views: 301
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  Huawei AD9430DN bizarre troubleshooting-unable to enter the system

  Recently, the company encountered the strange fault of Huawei wireless AD9430DN controller description: wireless AP does not transmit signals, can not enter the management platform web, telnet equipment check: there is always Press CTRL+T for Full Memory Tes

  2022-06-01 05:14:07 Views: 295
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  Experiment 2: setting up DNS server

  2022-06-01 05:14:02 Views: 220
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  -IPtraf network card traffic monitoring

  U case requirement 1. Install the iptraf package and view the Nic traffic information in the command line interface. View the network communication data information in the host in the following ways: 1) View the data communication in the eth0 network card by IP data connection 2) View the system by different network interfaces

  2022-06-01 05:13:57 Views: 277
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  Network shunt | 10g network shunt: traditional products and new challenges-geek version

  10G network shunt: traditional product and new challenge network shunt (Network Distributor) is a kind of network traffic filtering and collecting equipment, which works in the third and fourth layers, and is specially used in the field of Internet traffic analysis. it is a kind of traffic filtering and attenuation to reduce back-end analysis.

  2022-06-01 05:13:50 Views: 297
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  Joke about Journey to the West | | Origin of the TCP/IP agreement (inspired by "programmer turn over" official account of Wechat)

  The introduction said that the four Tang monks and disciples traveled westward to learn the scriptures, and finally came to the western world of bliss to obtain the true scriptures. However, how to bring back the true scriptures became a big problem, and the story unfolded like this: in the 81 year of Zhenguan of the Tang Dynasty, Wukong led you to finally obtain the true scriptures one morning, but how to transport them back to the East.

  2022-06-01 05:13:40 Views: 268
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  Talking about how to share Software not to be ravaged by violence

  This article is from Quanmao Software Studio to reprint, please note that http://www.qmboy.com sharing software is a hot topic in the software industry in the world, especially in China. Thousands of programmers devote themselves to this field with great enthusiasm, looking forward to the achievement of hard work.

  2022-06-01 05:13:38 Views: 259
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  Centos6.3 uses iptables to configure Gateway Firewall

  System environment: centos6.3 x64IPTABLES: the system comes with one. Deployment environment: 1. Shut down SELINUX# setenforce disabled vi / etc/sysconfig/selinux-

  2022-06-01 05:13:38 Views: 278
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  5. Introduction to the switch

  The switch is a layer 2 device working in the data link layer, which is used for relay and PC access. The most common switches are Ethernet switch, telephone switch and fiber switch. The development of the switch: v hub: it should be named HUB, work in the physical layer, and reproduce × × amplify the received signal for

  2022-06-01 05:13:36 Views: 209
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  Contains vulnerabilities & # 160; solutions to whitelist verification and judgment suffixes of file types

  Include_file is controllable, and files can be uploaded. The upload suffix is limited to jpg,gif,png, and the suffix limit must be .phpallow _ url_include=Off (regardless of remote inclusion) if (isset (

  2022-06-01 05:13:32 Views: 285
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  Modify similar file names in batches with shell

  For i in `ls * .html`; do # rename "linux"test" $file mv $I `echo $I | sed's don

  2022-06-01 05:13:32 Views: 222
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  One-arm routing DHCP and VTP

  1. Experimental topology: use GNS3 simulator (version 0. 8. 6) 2. Experimental requirements: a) C1 and C3 are vlan10 members, C2 and C4 are vlan20 members b) configure VTP so that SW3 automatically learns vlan information c) configure DHC on R1

  2022-06-01 05:13:28 Views: 274
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  How to uninstall trend agent

  Windows View Control Panel has Trend micro deep sevurity agent that cannot be uninstalled. Need CMD to navigate to the dsa installation path, execute the command dsa_control-sinstall 0, and execute dsa_co if not

  2022-06-01 05:13:27 Views: 213
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  Loops in CSS preprocessor

  Let's first take a look at what loops can do and how they can be used in mainstream CSS preprocessors (Sass, Less,Stylus). Every language has a special grammar, but the final effect is the same. There are several ways to make a circular cat (anim

  2022-06-01 05:13:27 Views: 294