Hi, I´ve two Datacenters which have in the future a backup Connection with an L2TPv3 over ipsec. The tunnels are up and running an I can make Connections over it. But I want to connect on both sides a switch which blocked the Connection via STP. So ...

Hi,I´ve a VPN Router with VRF´s for every customer and also for the Internet Connection.On the Router run many DMVPN´s and Static VTI. Now I must configure a new VPN based on a crypto map.I´ve read that it´s impossible to termnate a crypto map an a V...

Hi, i´ve try to get an dynamic VTI with VRF Aware on the HUB Router and PKI for Authentication.My Problem is, that Phase1 works fine, but Phase2 doesn´t came up.debug crypto isakmp Feb  7 09:46:09.439: ISAKMP:(20175): IPSec policy invalidated proposa...

Hi,I´ve a performance Problem with a N5K and a N55-D160L3-V2.L2 Connections work fine, but the inter VLAN Traffic is very slow.The maximum Throughput is 6 MB/s.Any Idea ?Here some Information:sh modMod Ports  Module-Type                      Model   ...

Hello,at the moment we have CME with some VT ADVANTAGE Clients. In the future we want to make Video conference with several of Users ( I think 10 Users at one Conference is the maximum). What do we need to realice this ? Many Thanks !!!!