I want to establish a centralized policy in SD-WAN to route traffic to a particular destination FQDN. I understand that in vManage, there are Custom Applications that allow me to define specific FQDNs or applications. However, when attempting to crea...

NAT is fully functional, but it seems to encounter issues specifically with ICMP packets. my configuration: ip access-list extended NAT-0-0-0120 permit IP 192.168.1.0 0.0.0.255 any140 permit icmp 192.168.1.0 0.0.0.255 any ip nat inside source list N...

Hi, Can anyone introduce me to a Cisco book about Q-in-Q? Actually, I understand Q-in-Q, but I am a little confused using the 'second-dot1q' command. For example, what is the difference between the 'encapsulation dot1q 100' command and the 'encapsula...

Hi, I have configured a bridge domain between two ports of router (Gi 0/1 and Gi 0/2) and also i have configured a BDI interface and assigned an IP address (192.168.1.1/24) to it. In the picture below, you can see my topology. my problem is, the two...