400-251 ccie security dumps

400-251 ccie security dumps

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As can be seen from the above, the FO configuration is successful and a master-lave mode is formed. The configuration of the router is basically completed. Let's look at the configuration of the core switch. ip access-group 100 in 4507B#sh module The above ten items are God Buffett’s advice to the child. Actually I always believe that learning technology is for a better life. This is the essence of our learning technology. First go to www.cisco.com/go/license and you can see the following tips: no sh When the flow of outside traffic enters the interior, it is sometimes necessary to isolate an area, such as a security room. This is equivalent to the DMZ area of the monthly server. Mainly to provide a service for the outside. If the server is attacked, then the attacker still can not Going inside the security zone. The concept of sub-regions can solve security problems well. The router is multi-service: support data, voice, routing, and software firewall, nat various interface types. Here I will introduce you to a personal example I have encountered to understand the firewall. I went to an exchange in Shanghai, China. Here I realized what is called a firewall. First enter the exchange, the staff inside need to actively contact the security, confirm the business, and determine the identity of the entry personnel where the identity is applied in advance and verified. Then the entry personnel need to put their ID card in the security office for a permit. When you come out, you can use the entrance permit to change back to the ID card. Then, after you have the entry permit that you can enter the park but there are many buildings in the park. When I want to enter the 11th building,400-251 ccie security dumps, I need to check the security. After the security check, I got the first the construction permit for Building No. 11 can only enter Building No. 11. And the construction permit is one-off. When you walk out of Building 11, your construction permit will be invalid. When you come in for the second time, you have to go through the security check and change the construction permit and all of this is not in person. Security inspections carried out out of the park. It can be seen how strict the security of this data center.

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Latest CCIE 400-251 Security Written Dumps

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