Configure VLANs
Jul 2,95By default, all ports on a Cisco switch are assigned to the VLAN 1. VLAN 1 is the native VLAN …
Read More802.1q overview
Jul 1,95802.1q is a VLAN tagging protocols developed by IEEE (Institute of Electrical and Electronics Engineers). Since it is an open …
Read MoreInter-Switch Link (ISL) overview
Jun 30,95Inter-Switch Link (ISL) is a Cisco proprietary protocol for frame tagging. Since it is a propriatery protocol, it can be …
Read MoreFrame tagging explained
Jun 28,95Frame tagging is used to identify the VLAN that the frame belongs to in a network with multiple VLANs. The …
Read MoreAccess and trunk ports explained
Jun 27,95Each port on a Cisco switch can be configured as either an access or a trunk port. The type of …
Read MoreVLANs explained
Jun 26,95VLANs (Virtual LANs) are logical grouping of devices in the same broadcast domain. VLANs are configured on switches by placing …
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