beginner·20 min·無料
The Accounting VLAN Went Quiet After a Cable Audit
Accounting lost access to its file service after a cable audit, while a neighboring VLAN still works.
シナリオ
After a cable audit at Queensgate Rail, the accounting VLAN stopped reaching its file service while a neighboring department is still online. The physical links and addressing look plausible. Compare interface state and reachability, then restore the affected segment without disturbing the other department.
学習目標
- interface admin state
- subnet-wide vs host-wide fault
トポロジーと設定
この環境には5台のデバイス(4 Hosts, 1 Router)が含まれます。上記のネットワーキングスキルを設定し、トラブルシューティングします。
カリキュラムのトピック
資格試験の出題範囲
- comptia-network-plus-n10-009 · 出題範囲5.5: Troubleshoot and resolve general networking issues