Cisco switches have traditionally supported two encapsulation methods for trunks: ISL and dot1q . Newer switches no longer support ISL, so there is only one ...
2020/7/4 -The switchport trunk encapsulation dot1q command tells the switch that the interface should use IEEE 802.1Q encapsulation on the frames when ...
2023/1/19 -This document describes the difference of IEEE 802.1Q (dot1q) trunking between Cisco Catalyst switches that run Cisco IOS® Software.
Trunks are required to carry VLAN traffic from one switch to another. This lesson will demonstrate how to configure a trunk between Cisco Catalyst switches.
switchport trunk encapsulation dot1q is an optional command that defines the encapsulation type of this trunk. dot1q is the default encapsulation type and the ...
2019/11/21 -I am trying to trunk VLANs on one interface but trunk encapsulation dot1q is showing invalid command on Cisco Catalyst 2960.
This command when executed in interface configuration mode on a switch port will configure the switchport as a trunk port which carries all VLAN traffic.
Petes-Switch(config-if)#switchport mode trunk Command rejected: An interface whose trunk encapsulation is "Auto" can not be configured to "trunk" mode.
This instructional video will provide a comprehensive guide on configuring Inter-Vlan using Cisco Packet Tracer.
YouTube-Network of Networks
2016/6/21 -I am trying to use commands from our 3560X's on the gigabit ethernet ports and am having issues with the following command: switchport trunk ...