Hi,I've got a network set up in a hierarchical design and want to get the PCs on the access layer to be able to ping the routers at the core layer. Currently they can all ping each other, within and outside their VLANs, but cannot ping any further th...

Hi,I've been trying to setup inter vlan routing using a multilayer switch, however I'm having some trouble getting it working.I've followed a couple of tutorials I've read online but still can't get it to work. It will ping within the same vlan, but ...

Hello,I'm fairly new to this, so I apologise if the solution is obvious.I'm trying to get the two PCs in vlan10(green) to communicate with each other, however I'm not sure how to do this with a third multilayer switch between them. The multilayer swi...

Hi,I've configured a VPN tunnel between two routers via a third, but am having some trouble using the tunnel. In this scenario I have two sites connecting via a VPN through a third router acting as an ISP, however when issuing a traceroute it comes u...