Ccna-2v7.0 Case Study -rev B-

Mastering this case study will leave you with a portfolio-worthy configuration and the confidence to move on to the third CCNA v7.0 course (ENSA) and, ultimately, the CCNA certification exam. Good luck, and happy configuring. After completing Rev B, review your configuration against the official scoring rubric. If possible, have a peer review your ACL logic. Then, document every interface IP, VLAN mapping, and route in a network diagram – that documentation is a habit of successful professionals.

S1(config)# vlan 10 S1(config-vlan)# name Employee S1(config)# vlan 20 S1(config-vlan)# name Guest S1(config)# vlan 99 S1(config-vlan)# name Native Assign access ports to the correct VLAN. For example, PC-A (Employee) goes into VLAN 10. Use switchport mode access and switchport access vlan 10 . Do not leave any port in the default VLAN 1 unless explicitly required. Step 1.3: Trunk Configuration Inter-switch links and links to the router must be trunks. Configure them as: ccna-2v7.0 case study -rev b-

Unlike standard multiple-choice tests, Rev B of this case study demands that students integrate multiple competencies: VLAN segmentation, DHCP configuration, static and dynamic routing, access control lists (ACLs), and network address translation (NAT). Many students find this case study challenging because it requires applying theoretical knowledge to a dynamic topology. Mastering this case study will leave you with

Use show ip interface brief to confirm subinterfaces are up/up. Then ping from PC-A (192.168.10.10) to the router’s subinterface (192.168.10.1). If that fails, check trunk allowed VLANs on the switch. Phase 3: DHCP Server Configuration One of the most time-consuming parts of the Rev B case study is configuring DHCP for all VLANs. The case study usually prohibits using a separate server; R1 or R2 must act as the DHCP server. Step 3.1: Excluding Addresses Reserve static addresses for routers, switches, and servers. If possible, have a peer review your ACL logic

interface g0/0/1.99 encapsulation dot1Q 99 native ip address 192.168.99.1 255.255.255.0