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  35. Prefix list prefix-list for redistribution configuration experiment

  1. Prefix list prefix-list parsing 2.2.2.0/242.2.2.0/252.2.2.0/26ACL can only control the network number, not the mask access-list 1 permit 2.2.2.0 0.0.

  2022-06-01 05:49:00 Views: 277
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  Redis unauthorized access vulnerability exploited

  Hello, everyone! I haven't written a blog record for a long time. Recently, I dug up an unauthorized access loophole in redis and exploited it. Here, I share this loophole that can directly gain access to the server. The default configuration of 0x01:redis basic Redis does not require password authentication, that is,

  2022-06-01 05:48:55 Views: 245
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  Arp and port isolation

  Address Resolution Protocol (Address Resolution Protocol,ARP) is a protocol that determines the physical address of a host when only its IP address is known. Because of the wide application of IPv4 and Ethernet, its main function is to obtain the corresponding object by knowing the IP address.

  2022-06-01 05:48:51 Views: 293
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  A brief introduction to GNS3

  1. Open GNS3, come to the welcome interface, every open will appear by default, do not want to appear, check the lower left corner, and then close 2. An interface appears to create a new project, where you can change the name and specify the file address, which is equivalent to saving a file first and then operating it.

  2022-06-01 05:48:46 Views: 257
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  Junos Juniper device Quick grab tool: monitor traffic

  Command: user@host > monitor traffic exit capture package can be entered: Ctrl-C command line option description: OptionDescriptionabsolute-sequence (

  2022-06-01 05:48:45 Views: 300
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  The difference between Network address Translation and NAT Network in virtualbox

  In virtualbox, when a virtual machine is created to set up the network, there are several network models, including bridging, host only, network address translation (NAT), and NAT networks. Among them, network address translation and NAT network refer to the same thing, except that NAT network is a network created in advance.

  2022-06-01 05:48:40 Views: 244
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  7 interview questions and answers about the Internet

  In this century, the vast majority of computers are in one form of network or another. If the computer cannot be connected to the Internet, then it is just a piece of scrap iron and can do nothing. Network means that two or more computers adopt protocols (through HTTP,FTP,HTTPS, etc.)

  2022-06-01 05:48:40 Views: 249
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  Http request message and reply message

  Request message POST / cgi-bin/httpconn HTTP/1.1POST: request address Host: 111.161.64.121HOST: host header Accept: / Accept: accept attribute Us

  2022-06-01 05:48:33 Views: 272
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  Canonical mode-From ABP Document

  The specification pattern is a specific software design pattern that can be reassembled by linking business rules together using Boolean logic (Wikipedia). In practice, it is mainly used to define reusable filters for entities or other business objects. For example, in this section, we will see the need

  2022-06-01 05:48:33 Views: 222
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  Exchange of byte positions for every two bytes of a binary file

  (1). Writing reason: the purpose of writing this blog is to make it easier to use it next time or to help others in need. When typing CTF, I occasionally encounter restoring some files. What I encounter is when analyzing the data flow, I extract an unknown file, open it with a binary editor, and search the files.

  2022-06-01 05:48:28 Views: 282
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  Layer 2 setting of H3C firewall

  H3C firewall has two configuration methods of layer 2 mode. The old version is called transparent mode, and the new version is called bridging mode. The configuration commands are different, but the results are the same. Here are two configuration examples. Please refer to: / / Red must be configured: systemfirewall

  2022-06-01 05:48:24 Views: 257
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  Introduction of CWDM and DWDM Optical Module of wavelength Division Multiplexing Technology

  At present, WDM (wavelength Division Multiplexing) technology is developing rapidly and has shown great vitality and bright prospects. In the same optical fiber, two or more optical wavelength signals can transmit information through different optical channels at the same time, which is called optical wavelength division multiplexing (WDM). Optical wavelength division multiplexing and packet

  2022-06-01 05:48:24 Views: 272
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  Web Hacking 101Translation completed

  Original book: Hack, Learn, Earn, with a Free E-Book translator: Feilong read online PDF format EPUB format MOBI format code warehouse the subsequent version of the book is not translated and can be purchased on Leanpub. But by

  2022-06-01 05:48:22 Views: 288
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  Seven-layer Model of OSI Network and its explanation

  The following is a seven-layer model of OSI drawn using Emacs's artist-mode. You can remember it in one sentence. I don't remember where I saw it. It's probably "All People Seem To Need Data Process".

  2022-06-01 05:48:19 Views: 240
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  Using the Twice NAT of ASA to solve the public network address after the intranet cannot access the mapped address.

  one。 Overview: by default, neither Inside nor DMZ zones can access internal servers by mapping addresses or services from Inside or DMZ zones to Outside zones. After the ASA8.3 version, there is a new NAT called Twice-.

  2022-06-01 05:48:19 Views: 273
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  Energy efficiency management is very important-- Schneider Electric Global Senior Vice President, APC Greater China

  2013 is a year of accelerating changes in China's IT market. In the area of data centers, energy efficiency management remains the most prominent issue. Dr. Huang Chen Hong, senior vice president of Schneider Electric and president of APC Greater China, said at a recent media conference that the cost of IT in the future will be determined by energy. Due to

  2022-06-01 05:48:16 Views: 274
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  A brief introduction to Domain name Certificate

  This article mainly introduces the brief introduction of domain name certificate, which is very detailed and has certain reference value. Friends who are interested must finish reading it. There are several types of SSL certificates, all of which are used to ensure the security of network transmission. Among them, the domain name certificate is widely used, so what

  2022-06-01 05:48:13 Views: 231
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  Rancher Community Technical support Program launched in an all-round way

  Rancher Labs first launched the original beta version of Rancher in June 2015. In March 2016, the open source full-stack container management platform Rancher official release more than 600 days and nights Rancher launched a total of 569 versions downloaded worldwide.

  2022-06-01 05:48:08 Views: 299
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  Learn Security Technology from scratch (2) net

  The net command will be widely used in our computers, so it will be of great help for us to be fully familiar with this command in the future. There are many subcommands under net. Let's take a look at these subcommands. Open the DOS window as described in the previous section and enter net /? Or n

  2022-06-01 05:48:05 Views: 223
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  Implementation Scheme of Internet behavior Management based on Open Source Technology

  Internet behavior management solution based on open source technology the Internet has become an indispensable tool for people's work and life process. There is a serious problem of computer and Internet abuse in enterprises. Non-work-related behaviors such as online shopping, live streaming, movies, downloading P2P tools and so on take up limited bandwidth.

  2022-06-01 05:48:03 Views: 264