All posts by Tuna Peyo

An Access Control List (ACL) is a set of rules that is usually used to filter network traffic. ACLs can be configured on …

With VTP, it is possible to make configuration changes centrally on one or more switches and have those changes automatically …

Each Cisco switch can operate in one of the three VTP modes: VTP server mode – the default mode for …

VTP (VLAN Trunking Protocol) is a Cisco proprietary messaging protocol used by Cisco switches to exchange VLAN information. VTP synchronizes …

To enable inter-VLAN communication, you can divide a single physical interface on a router into logical interfaces that will be …

Each VLAN is its own subnet and broadcast domain, which means that frames broadcast onto the network are only switched …