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  DNS separation and analysis practice (can be followed in the whole process)

  The purpose of the experiment: according to visitors in different regions, parsing the same domain name to get different addresses VMware prepare the experimental environment: 1, Linux as the premise of gateway (need a CentOS) 2, internal LAN domain name resolution host: WIN 7-13, external wide area

  2022-06-01 10:13:22 Views: 303
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  Rackspace enters China, firmly "not to reduce the price"

  Maybe soon, you will hear that Rackspace's cloud service will be launched on Chinese mainland. Taking advantage of Gerhard Pretorius, the chief engineer of Rackspace, during a gap in Beijing to attend an e-commerce conference in Shanghai, the author chatted with him and made a little exploration.

  2022-06-01 10:13:22 Views: 245
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  The high-end seminar on the construction and development of China's IDC was successfully held in Chengdu.

  In recent years, with the rapid growth of network data applications, China ushered in the peak of data center construction, especially telecom operators, Internet, financial industry, IDC hosting service providers and other data center construction increased significantly. While building large-scale data centers, we also need to pay close attention to the repeated construction of data centers.

  2022-06-01 10:13:16 Views: 245
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  Cisco Nexus 3548 password cracking

  The password cracking of the Cisco nexus switch is slightly different from that of the catalyst switch. I feel that the password cracking of the nexus switch is relatively simple, so let's briefly talk about the cracking process. Connect the console cable, turn on the power, and press ctrl+]

  2022-06-01 10:13:16 Views: 285
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  CE WriteUp that is not easy to use with bugku

  There are many solutions to the problem of CE which is not easy to use, and I will explain them one by one. Just use OD only use CECE+OD to download the file and try shellless 1. Only with OD and only with OD I can only think of two ways, although only the way of the breakpoint is different, but it also represents a different way of thinking. First, the first is the most direct

  2022-06-01 10:13:09 Views: 251
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  Internal routing in large data Centers: why choose BGP over OSPF

  The reasons why fabric in large data centers tend to use BGP as an internal routing protocol: 1.BGP has simpler state machines and databases than IGP; 2.BGP exchanges routes, direct commands, and does not need to run algorithms (such as SPF) to calculate paths; 3.BGP supports hop-by-hop flow

  2022-06-01 10:13:09 Views: 259
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  Rosenberg of Germany won the top ten brands and data center of integrated cabling in China in 2013.

  On November 15, the 2013 Annual data Center Engineering Standardization Construction Forum and the 2013 China Top Ten Brands of Integrated cabling & 2013 China Outstanding data Center Award ceremony was held in Beijing. Sponsored by the Information and Communication Professional Committee of China Engineering Construction Standardization Association, China

  2022-06-01 10:12:56 Views: 297
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  Active information collection-layer 2 discovery (shell script)

  Layer 2 discovery principle: use ARP protocol to broadcast in the network segment to see if there is a return packet, and if so, prove that the host is alive; advantages: fast and reliable scanning speed; disadvantages: non-routable, only hosts in the same network segment can be found; environment kali 2.0 uses arping commands to combine feet

  2022-06-01 10:12:49 Views: 218
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  Fusion 2.0: software definition Convergence

  From software-defined networking (SDN) to software-defined data centers, the convergence of data center infrastructure is gradually deepening. In this process, both storage, server and network manufacturers are facing the same challenge, that is, how to realize the further integration of hardware platform and software.

  2022-06-01 10:12:49 Views: 237
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  Apache turns off file indexing

  Closing the index effectively prevents website files from leaking out. Open the httpd.conf file and find it. Add a # before Options Indexes FollowSymLinks and comment it out.

  2022-06-01 10:12:45 Views: 208
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  Netscreen appears "The address has be"

  The firewall of "The address has been added. But the DNS name lookup failed" Netscreen appears in Netscreen can add domain names to the address book, such as blocking Q

  2022-06-01 10:12:45 Views: 207
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  Forticlient client ios---- is free, don't be deceived!

  Forticlient client ios-ipa--- is free, don't be deceived! Link: https://pan.baidu.com/s/1nL8Ffsc2NI-uAFRlqN6z_Q extraction code: qi4p copies this content and opens it.

  2022-06-01 10:12:38 Views: 271
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  The router egress is configured with nat, and the flow system cannot match the traffic.

  The general configuration is as follows: interface GigabitEthernet 0/0/0nat outbound 3000traffic-policy p1 inboundtraffic-policy p1 ou

  2022-06-01 10:12:32 Views: 269
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  Why can https grab the bag and see the plaintext?

  Https grab bag principle many tools can grab the bag, I use Charles for Mac to grab the bag. In the process of grasping the https package of the mobile phone, mac should install the certificate and set it as a new person, first set the local area network of the mobile phone to the same as MAC, and set up proxy IP and port 443, of course.

  2022-06-01 10:12:31 Views: 297
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  The personal Information Protection Law is coming! There are laws to abide by for privacy protection.

  At the third press conference held by the legal staff of the standing Committee of the National people's Congress on December 20, 2019, spokesman Yue Zhongming revealed that the legislation of the personal Information Protection Law would be included in the plan next year. The forthcoming personal Information Protection Law will be the same as the password of the people's Republic of China, which came into effect on January 1, 2020.

  2022-06-01 10:12:25 Views: 283
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  BurpSuit installation tutorial

  What do you need to prepare for the BurpSuit installation tutorial that you can do with your hands? Burpsuit installation package jdk environment mobile computer can surf the Internet mouse and keyboard start! if you have a burpsuit installation package, unzip it first, and comment if you don't have it. Of course, you can also choose whether I have a Chinese version of the back door.

  2022-06-01 10:11:55 Views: 206
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  Optical Module solution of Juniper Juniper EX4200 Ethernet switch

  Nowadays, enterprises rely more and more on their networks, which requires that information technology can build converged communication networks on the basis of saving investment and operating costs. Juniper EX4200 switch is one of the ideal solutions to meet this demand, which combines the high availability of modular systems, carrier-class reliability and

  2022-06-01 10:11:36 Views: 207
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  Cacti's thold plug-in modifies thresholds during a custom time period

     cacti's thold plug-in provides no alarm on weekends, which is not suitable for working on holidays or working days off. There is a very simple solution to this problem. The thold_data table was found in the mysql database of    cacti.

  2022-06-01 10:11:33 Views: 241
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  Domain name cname jump scheme

  Domain name configuration reference 1, DNS specific implementation 1. Each business host of the backbone system applies for the host name of the test domain and specifies the alias record. The backbone system business host domain name application form shall be filled out by the business deployment unit and prevent conflicts with the original host name of the test domain. Serial number business system host name alias IP

  2022-06-01 10:11:30 Views: 298
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  Cisco Unified Computing System & # 40th UCSs broadcast 41; data Center part 2 is about to begin

  The development of vSphere5, the first part of the data center, has been successfully completed, and local lectures have now begun. Now we have entered the preparatory stage of the development of UCS in the second part of the data center course. the overall development time is 3-4 months. I expect to meet with you at the end of June. I hope you will continue to pay attention to my

  2022-06-01 10:11:30 Views: 272