cisco ccna lab equipment list

cisco ccna lab equipment list.The configuration of Router B and Router C is the same as the previous example, except that static routes do not need to be configured; in addition, Router C needs to use a different IP address because there are two (rather than one) subnets due to the use of a point-to-point subinterface on Router A. The biggest difference is in the configuration of Router A, as shown below.RouterA(config)# interface serial 0 RouterA(config-if)# encapsulation frame-relay ietf RouterA(config-if)# no shutdown RouterA(config-if)# exit RouterA(config)# interface serialO.1 point-to-point RouterA(config-subif)# ip address 192.168.1.1 255.255.255.0 RouterA(config-subif)# frame-relay interface-dlci 101 RouterA(config-subif)# exit RouterA(config)# interface serialO.2 point-to-point RouterA(config-subif)# frame- relay interface-dlci 201 RouterA(config-subif)# ip address 192.168.2.1 255.255.255.0In this example, subinterface serialO. 1 is connected to Router B, while subinterface serial0.2 is connected to Router C. Also, note that each subinterface requires a separate subnet. The configuration of Router B is the same as in the previous example, but the address 192.16822 needs to be configured on the serial interface of Router C (Router B and Router C are now on different subnets). It is also important to note that if you are running a dynamic routing protocol such as RIPv2 or EIGRP, you can remove the static routes on Router B and Router C because the configuration of Router A solves the horizontal segmentation problem.Video 25.11.A multimedia demonstration of configuring Frame Relay connectivity on a router using a point-to-point subinterface is included in the companion digital resource to this book.When you configure Frame Relay using a subinterface, the Frame Relay encapsulation and LMI type are configured on the primary (physical) interface, while the IP address and DLCI number of the VC are configured on the subinterface. To specify the DLCI number, use the command frame-relay interface-dlci or frame-relay map.Hands-On Exercise 25.2The previous sections discussed how to configure Frame Relay using subinterfaces; in this exercise, you will configure simple trunk point-to-point connections to deepen your understanding of these elements. This exercise is based on Practical Exercise 25-1: Copy the configuration from that exercise and place it on a point-to-point subinterface; in addition, reverse ARP is used to perform the resolution. You will use the BosonNetSim simulator to complete this experiment; see the Preface section of this book for a schematic of the network used by the simulator. In this exercise, you will first configure two routers (2600-1 and 2600.2) and check network connectivity; then you will configure Frame Relay. To start this simulator, click the tab Labs in the lower left corner of the window, and then click the tab McGraw-Hill in the upper left corner (tab Standard and Custom to the right). Next, double-click Exercise 25-2, which will load the experimental configuration based on Exercise 25.1.1. Delete the IP address of the physical interface of Router 2600-1. Click the tab Lab Instructions and select 2600-1 from the drop-down list Devices; you can also click the tab NetMap and double-click the device icon 2600-10 to remove the IP address of the interface: configure terminaR interface seriall andChapter 25 Frame Relay 711