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

: Configuring EtherChannel for link aggregation and Spanning Tree Protocol (STP) to prevent loops.

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.

Apply ACLs, Port Security, and NAT rules at the Internet edge router. Troubleshooting Checklist

interface GigabitEthernet0/48 switchport trunk encapsulation dot1q switchport mode trunk 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.

The "Rev B" revision often adds complexity in security – specifically, allowing Guest VLAN internet access but blocking Guest from accessing Employee and Management networks.

ip domain-name clearview.local username netadmin secret NetAdm1! crypto key generate rsa modulus 2048 ip ssh version 2 line vty 0 4 transport input ssh login local : Configuring EtherChannel for link aggregation and Spanning

The primary goal of Revision B is to validate your ability to integrate the core technologies introduced in CCNA v7.0 . Key objectives include:

The is a comprehensive hands-on final lab scenario designed for the Switching, Routing, and Wireless Essentials (SRWE) course . The project simulates a multi-site corporate integration. The core narrative focuses on the Carl I. Samson Company (C.I.S. Co.) of Bangor, Maine, following its acquisition of Big-Corp , which operates branches in Phoenix, Arizona, and Chicago, Illinois.

Exclude static device assignments and management spaces from the dynamic allocation pools. If that fails, check trunk allowed VLANs on the switch

Modern Cisco Networking Academy SRWE standards dictate removing old WPA/WPA2 Pre-Shared Key (PSK) mechanics on corporate floors where possible. The Rev B case study establishes:

Configure all inter-switch links as trunks. Explicitly define the native VLAN to prevent VLAN hopping attacks:

One of the first and most crucial tasks is designing an efficient and scalable IP addressing scheme. The case study typically requires you to use a private IP address range, such as or 192.168.0.0/16 , and to implement Variable Length Subnet Masking (VLSM) to minimize wasted address space.

interface range GigabitEthernet0/1 - 10 switchport mode access switchport access vlan 10