Ccna-2v7.0 Case Study -rev B- Exclusive Jun 2026

The physical topology usually features a collapsed core/distribution layer connected to access switches.

Configure sub-interfaces on the router to act as default gateways for each local VLAN subnet. Ensure you match the encapsulation IDs with your active VLAN matrix.

: Divide allocated blocks using Variable Length Subnet Masking (VLSM) and IPv6 sub-netting.

In tandem with IPv4, static unique local or global unicast IPv6 allocations (such as 2001:DB8:ACAD::/48 ) must be subnetted down to /64 per VLAN interface to support seamless stateless autoconfiguration (SLAAC) or DHCPv6. ccna-2v7.0 case study -rev b-

Alex typed the command that every engineer holds their breath for: ping 192.168.10.1

Protect access layer switches from MAC flooding and unauthorized physical device connections.

The CCNA-2v7.0 (Routing and Switching Essentials / Switching, Routing, and Wireless Essentials) Revision B case study typically models a medium-sized business expanding its operations. The organization requires a scalable, secure, and redundant network design spanning multiple floors or physical buildings. Key technical domains tested include: : Divide allocated blocks using Variable Length Subnet

To carry multiple VLANs between switches, trunk links must be configured using IEEE 802.1Q encapsulation. The case study typically requires trunking on the interfaces connecting the two switches and between the switch and the router.

This phase focuses on redundancy and reaching remote networks:

Oakhaven was growing. The mandate was clear: connect the new Science Wing Student Union to the existing Main Campus The CCNA-2v7

The core objective of the case study is to build a robust, dual-stack (IPv4 and IPv6) enterprise infrastructure. Until dynamic routing protocols are chosen for the long term, the network must rely entirely on and manual path determination.

Define VLANs 80, 81, 82, 300, and 500 (Management, User Data, Native, etc.).