cisco ccna 5 chapter answers

cisco ccna 5 chapter answers.Chapter 22 Address Translation 593The inside and outside parameters specify in which direction the translation is performed. For example, the inside keyword specifies that the internal local source IP address is converted to an internal global IP address when packets leave the network and that the global destination IP address is converted to an internal local IP address when traffic enters the network; the outside keyword specifies that the external global destination IP address is converted to an external local address (when connecting two corporate networks with overlapping addresses, you need to use the second command).Remember how to use the command ip nat (inside |outside}source static to create a one-to-one static translation. After you configure the translation entry, you must specify whether the router interface is internal or external, for which you can use the following configuration. Router(config)# interface type [slot_#/]port_^ Router(config-if)# ip nat (inside | outside} Specify inside for interfaces connected to the internal network, and specify outside for interfaces connected to the external network (such as an ISP) outside0Exam Essentials Use the interface subconfiguration command ip nat inside|outside to specify whether the interface is inside or outside. Look at a simple static NAT example, as shown in Figure 22.3. In this example, the internal web server will be given(192.168.1.1) with the global IP address 200.200.200.1, and the router configuration that implements this static translation is as follows.Router(config)# ip nat inside source static 192.168.1.1 200.200.200.1 Router(config)# interfaceethernet 0Router(config-if)# ip nat insideRouter(config-if)# exitoutside