I'm attempting to setup an SDWAN lab, but it seems that no attempts have been made to establish the control connection between the controllers even after installing the certificate? any suggestion? Version: 20.9.2.1 Devices Controller: Devices Certi...

I'm experiencing a problem where it appears that packets are unable to be properly processed when traffic for conferencing passes via the Cisco 8500. Another thing is that when I run a packet trace, It seem to be unable to resolve the output interfac...

Although I've seen multiple cases of clients becoming stuck in "DHCP REQD," in my case, it appears from the debug output that there have been no discovery or BOOTREQUEST from the client (which should be?).   We are using 8.0.152.0, I want to find out...

From the topology it shows that point to point connection between the local site CE router and the PE router. The setup is that the "ip helper x.x.x.x" is placed on the core switch SVI, then it is forwarded to the CE, PE, and MPLS network. simple set...

Hi All,I was tasked to migrate our client's core switch from their Catalyst 4500 to the new 9500 series. The current setup is they have 2 physical switches installed on different Building (A & B), they also have an existing fiber link between buildin...