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Hi, I'm looking at getting some more performance out of our existing DMVPN by upgrading the Hub and Branch routers. We have a 100Mbit connection between all of our sites and are running a DMVPN over the links. In the branches we currntly have 1841's ...
Hi, I am having an issue with a route to an external DMVPN spoke. The external spoke can ping all internal devices and the DMVPN hub can ping all spokes and connected devices(including the external spoke). All internal spokes can ping each other over...
Hi, I am trying to get a VPN client to connect via TCP to a router. I currently have the router set up (and working) using a UDP-VPN. Unfortunately one of the sites I visit wont allow VPN traffic out of their firewall. I have looked all over the Cisc...
I am looking at upgrading my WAN infrastructure, and would like to install 2 more WIC-1DSU-T1-V2's in my 2811. I currently have all 4 WIC slots full and am wondering if the NM-2W would work in this router. I havent been able to find any information o...
I have followed the instructions on http://cisco.com/en/US/tech/tk583/tk372/technologies_configuration_example09186a00800b07ed.shtmland have been able to establish the VPN and ping through to each host. I am having problems with some of the packets g...
Thanks a bunch Marcin, this helps clear things up. That being said, I will probably take your advice and speak with our SE prior to making any equipment upgrades.Regarding the best practices... We only have about 7 spokes when all sites are online (...
Thanks for the response Marcin. If you could provide the links/numbers you were able to locate that would be great! Yep, I understand that they would only be theoretical numbers and depending on the situation they probably wont be exact, but at leas...
No problem Laura. Another couple ideas would be to do an nslookup and see if the host is able to pass DNS queries through the tunnel to the private DNS server, and maybe have the user try a remote desktop connection to a pc on the internal network......
No ICMP of any kind huh? Since that's the case I would try running a couple commands from the computer having issues. I woulds start with 'ipconfig /all' just to make sure the client has an IP from the VPN. Then I would try a 'route print' to make su...
Hi, I've never really dealt with a 3005 but, my first thought would be to have the user try and ping some resources on the network. If that's successful have them try to ping with -f -l options to see what the MTU is. In most of the situations I've e...
