I have an IGMP Proxy service on a cisco router I received traffic on a GigaEthernet0/0.100 (sub if VLAN 100) I need this traffic to be routed to Gigaethernet0/1 without VLAN tagging ? How to do that ? Vincent 

Hi Expert,  I have a Cisco Router and i want to enable IPTV multicast stream from interface VLAN 100. The aim is to replace my ISP box by a cisco router,  I have identified an issue  With Wireshark I have a trace with the ISP Box and we can see IGMP ...

I have:+ 2 routers R1 and R2 and one host with cisco vpn 4.X client named C1.+ there is a VPN link between R1 and R2, and one between C1 and R1. I can access R1 and R2 from C1. But i have several issue accessing internet from C1 through R1.I can not ...