If the user is unable to establish a connection across a trunk link, check the settings by issuing the set trunk command.
Check the trunking mode configured on both ends of the link. The trunking mode should be on or desirable on one end, and on, desirable, or auto on the other end. Check the trunk encapsulation type configured on both ends of the link to ensure it is valid. Check that the port is trunking and that the allowed VLAN list allows the desired VLAN range to pass through. On IEEE 802.1q trunks, make sure the native VLAN is the same on both ends of the trunk.
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
Im studying the 100-105 book by Odom and am currently on the topic of Port security. I purchased a used 2960 and I'm trying to follow a...
While deploying a number of 18xx/2802/3802 model access points (APs), which run AP-COS as their operating platform. It can be observed on some occasions that while many of their access points were able to join the fabric WLC withou...
I am going to design and build an LAN network under a tunnel underground with long distance between the switches.
I will have 2 Catalyst switches and 8 Industrial IE3000, and they will be connected with fiber.
For now I am planning on use Layer-2 s...