intermediate·20 min·付费
Access Port in the Wrong VLAN
A moved staff workstation keeps its addressing but lands in the wrong broadcast domain.
场景
Northgate Library moved a staff workstation to a different floor and it can no longer reach the other staff machines, even though its address, mask and gateway were never changed. Machines on the public-access network are unaffected and must stay separated. Restore staff connectivity without altering any addressing.
学习目标
- vlan
- access port
- broadcast domain
- troubleshooting
拓扑与配置
此环境包含 5 台设备（3 Hosts, 2 Switchs）。你将配置并排查上方列出的网络技能。
课程主题
认证考纲目标
- ccna-200-301 · 目标 2.1：Configure and verify VLANs (normal range) spanning multiple switches
- comptia-network-plus-n10-009 · 目标 2.2：Configure switching technologies and features