2 hands-on Campus LAN scenarios you build in your own Cisco Modeling Labs instance and grade against the answer key. Focused Campus LAN configuration and troubleshooting practice for CCNA and CCNP.
Hands-on fundamentals with Cisco port security on host-facing access ports. Build a small two-switch campus with a trunk, place two Linux hosts in the same user VLAN, then enable port security with the explicit defaults (maximum 1, violation shutdown) on both host ports. Verify secure-up state and baseline host connectivity.
Hands-on CCNA campus switching lab with two Layer-2 switches and three VLANs (Users 10, Servers 20, Management 99) extended over a single 802.1Q trunk. Learners deploy VLANs and access ports, harden the trunk (native VLAN 999, explicit allow-list, nonegotiate), and validate isolation. The lab ships with a trunk-carried outage: VLAN 10 traffic reaches its gateway successfully, but VLAN 20 traffic does not. You will diagnose from end hosts, confirm switch states, and correct the trunk so that same-VLAN traffic to the gateway SVI succeeds while inter-VLAN forwarding remains absent.
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