Is anyone familiar with a way to centralize the reporting of TrustSec events on switches and routers? Specifically SGACL drop messages. Our network topology consists of around 150 switches (mostly 9200/9300s) and 100 routers (all 4331s or 4431s). Rig...

Hello all, hopefully a simple issue. I am using Cisco Packet Tracer to simulate a network environment for an upcoming project. Part of the design involves the use of a GRE tunnel between two routers. Before I continue modeling the project which will ...

Looking for some guidance on configuring the NAT settings on a 2811 router. Currently i have the cisco 2811 router plugged in behind a centurylink router with NAT. From behind the 2811 router i can get to everything on my sub-interfaces including the...

Hey all,   Trying to setup a cisco router to work with 5 sub-interface vlans. Issue i am currently having is that a device on one network (192.168.10.100) cant ping the gateway IP of 192.168.10.1. The sub-interface is up as i can ping it from the rou...