CCNA Switching contains 4 lessons.
19 – Inter Vlan Routing & Port SecurityCCNA
Understanding How InterVLAN Routing Works Network devices in different VLANs cannot communicate with one another without a router to
18 – VLAN & VTPCCNA
Introduction VLAN Trunk Protocol (VTP) reduces administration in a switched network. When you configure a new VLAN on one VTP server,
17 – Spanning Tree ProtocolCCNA
Understanding Spanning-Tree Protocol Spanning-Tree Protocol is a link management protocol that provides path redundancy while