ccna r&s exam code

ccna r&s exam code

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 sun came outbut the enemy still did not come out. Vasily has been a bit unsettled. This German cockroach is too calm! He almost could not help but want to rush to see if the enemy is sleeping! The second step is to fill in the PAK number. It is on a piece of white paper that you get and the white one is the PAK number. 4507B#sh run | in boot Next reboot license Level: entservices int e0/2 Cisco Engineering will call you, then I will email the Cisco TAC to explain the reason. Later,ccna r&s exam code, Cisco TAC helped me register a .LIC file so I can be sure that it is Cisco's own problem. interface GigabitEthernet0/0 A# sh run I in failover slot 1: empty 4507B#sh module As you can see, the activation is wrong here. Said this PAK is invalid. The four PAKs are activated as follows: Configure VTP, MSTP, NTP, SNMP, and DHCP RELAY on the distribution switch. Configure VTP, NTP, and SNMP on the access switch. Configure VTP, MSTP, NTP, SNMP, and DHCP RELAY on the distribution switch. Configure VTP, NTP, and SNMP on the access switch. I believe that everyone must be familiar with this picture. This is the infrastructure of the most classic F0. In fact, in the real project, the architecture is like this. Note that Cisco's ASA When doing F0, you need to put the interface into the same network segment otherwise it will not succeed. 4507-A#sh license udi Then you need to configure the default route mainly to access the public network The core switch can be Layer 2 or Layer 3. Now it is usually Layer 3. Now let's talk about the specific configuration requirements of the Layer 3 switch: If you do not configure a routing protocol, you can also configure a static route. Here, the core switch is configured with a default route, and the router is the master. To configure a static route, you can access the following network segment otherwise it will not be able to communicate. no switchport progress...CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC Sup7_E#sh license status Nosh TC-core#show module You can see the latest IOS with two licenses. Speaking of it that I configured an afternoon to configure the activation of this license on yesterday afternoon starting from 1 pm until the last few minutes at 5 pm. I thought it would be too simple to apply for a license on the CISCO website. I believe that everyone has upgraded the license of ASA K8 to K9 on the CISCO website. It is a very simple matter but it has encountered a license upgrade after CISCO's revision. However, no matter how I apply, it is the last step and it hangs.