Objectives in chapter 2: Design and plan VLANs, trunks, and addressing to meet business requirements, technical requirements, and constraints; design and plan VLANs, trunks, and addressing to meet business requirements, technical requirements, and constraints; configure VTP in the campus network to support business and technical requirements;. | Chapter 2: Implementing VLANs in Campus Networks CCNP SWITCH: Implementing IP Switching 1 Cisco Networking Academy Program CCNP SWITCH: Implementing IP Switching Chapter 2: Implementing VLANs in Campus Networks Chapter 2 Objectives Design and plan VLANs, trunks, and addressing to meet business requirements, technical requirements, and constraints. Configure VLANs and VLAN trunks in the campus network to support business and technical requirements. Configure VTP in the campus network to support business and technical requirements. Describe private VLANs and configure private VLANs in the campus network to support business and technical requirements. Configure and verify an EtherChannel in a Layer 2 topology that contains bridging loops. 2 Chapter 2 Objectives Virtual Local Area Network (VLAN) A VLAN is a logical group of end devices. Broadcasts are contained within VLANs. Modern design has 1 VLAN = 1 IP subnet. Trunks connect switches so as to transport multiple VLANs. Layer 3 . | Chapter 2: Implementing VLANs in Campus Networks CCNP SWITCH: Implementing IP Switching 1 Cisco Networking Academy Program CCNP SWITCH: Implementing IP Switching Chapter 2: Implementing VLANs in Campus Networks Chapter 2 Objectives Design and plan VLANs, trunks, and addressing to meet business requirements, technical requirements, and constraints. Configure VLANs and VLAN trunks in the campus network to support business and technical requirements. Configure VTP in the campus network to support business and technical requirements. Describe private VLANs and configure private VLANs in the campus network to support business and technical requirements. Configure and verify an EtherChannel in a Layer 2 topology that contains bridging loops. 2 Chapter 2 Objectives Virtual Local Area Network (VLAN) A VLAN is a logical group of end devices. Broadcasts are contained within VLANs. Modern design has 1 VLAN = 1 IP subnet. Trunks connect switches so as to transport multiple VLANs. Layer 3 devices interconnect VLANs. 3 End-to-End VLANs Each VLAN is distributed geographically throughout the network. Users are grouped into each VLAN regardless of the physical location, theoretically easing network management. As a user moves throughout a campus, the VLAN membership for that user remains the same. Switches are configured for VTP server or client mode. The term end-to-end VLAN refers to a single VLAN that is associated with switch ports widely dispersed throughout an enterprise network on multiple switches. A Layer 2 switched campus network carries traffic for each VLAN throughout the network, as shown in the figure, where VLANs 1, 2 and 3 are spread across the campus network. If more than one VLAN in a network is operating in the end-to-end mode, special links (Layer 2 trunks) are required between switches to carry the traffic of all the different VLANs. 4 Local VLANs Create local VLANs with physical boundaries in mind rather than job functions of the users. Local VLANs exist .
