I have 9 x 1721's with WIC-1T= and WIC-2T= and the configs generated by ConfigBuilder. These work fine.
I upgraded one of my 2Mb/s X.21 links to a 10Mb LAN extension and put in a 1721 with a WIC-1ENET= to keep my network topology the way I need it. I'm only getting about 2Mb/s through the link. If I plug in directly I can get full speed (about 9Mb/s throughput) but with the router in place it's all rather slow.
Is this a config problem? Is it a compatability problem?
Your first thought was absolutely correct. Ethernet0 had auto'd to half, set to full I suddenly get 9Mb again (admittedly that was just copying one zip across - not expecting that all the time with performance limitation)
The need was to reach an host inside a LAN through a VPN connection managed by the LAN gateway (Cisco 1921).
The LAN gateway performs NAT and there was a dedicate nat rule for the host i wanted to reach through VPN.
I couldn't connect to the hos...
We have 3 identical switches configured by someone else and would like to claim some of the Gigabit ports(G1/G2/G3/G4) for use on servers. When we try to change the wiring and configuration, we run in to connectivity issues. Attached is a des...
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does