ccna 200 301 syllabus definition pluralistic

ccna 200 301 syllabus definition pluralistic.Other manufacturers have developed switch management software that is compatible with the SNMP protocol, such as HP OpenView.For Layer 2 switches, all ports are Layer 2 ports and cannot be configured with IP addresses; for most Layer 3 switches, the ports are still Layer 2 by default and cannot be configured with IP addresses, but you can convert the Layer 2 ports to Layer 3 ports by using the command The IP address can be configured by using the commandThe so-called Layer 2 switch, in the OSI seven-layer model of the second layer, can be filtered or forwarded based on MAC addresses, but not based on IP addresses to achieve routing forwarding. Although Layer 2 switches cannot be routed, they can be configured with an IP address that can be used for remote management of the switch.\282\28 Chapter 9 Switching**| 09The reader opens the topology diagram of the CCNA mock rack and sees three switches in the diagram, which are not real switches but rather a 16-port switching module added to a Cisco 3640 router to complete most of the switch experiments covered on the CCNA exam. The simulated switches here have slight differences in commands and functionality from the real switches, and to avoid confusion for the reader, any differences are clearly noted in the book so as not to affect the reader's performance on the CCNA exam. Since the switch module is added to the router, the switch that appears here is a routed switch, with the characteristics of a Layer 3 switch. For a Layer 3 switch that is not configured with its Layer 3 features, it can be used as a Layer 2 switch.Run R1 and SW1 in the CCNA rack to complete the network interconnection as shown in Figure 9-3-1.SW1 R1Fa0/0:10.0.248.21/24 Fa1/6-&real ta:10.0.248.137/24 IP:1.1.1.2/24 netnet M:10.0.248.21