Refer to the exhibit.

Vendor: Cisco
Product: 300-420
Update on: Jul 27, 2025
Questions: 339

Cisco 300-420 Question Answer

Refer to the exhibit. An engineer proposed this solution for a company that requires a loop-free. Layer 2 network design. The network will run 802.1W, and all links will be 1 Gbps. If all interfaces are up as point- to-point adjacencies, what are the expected port end states based on the design?

Eth1/2 on SW2 and SW3 will be in a Desg FWD state

Eth1/3 on SW2 and SW3 will be m an Attn BLK state

Eth1/2 on SW3 and SW4 will be m an Attn BLKbtate.

Eth1/1 on SW1 and SW2 will be in a Root FWD state.