I ran into an interesting problem today on our 7600 series router. One device on this router is unable to send traffic to anything on a particular subnet. There are lots of devices on the same VLAN that are about to access that same subnet and this device was up to the other day able […]
The performance issues we were running into with our NAS across a 50Mbps WAN link have been fixed. This issue ended up being a flaky Fiber ONU on one end of the WAN link. The ISP replace this ONU with a Cisco 3400 switch and all of our problems went away.
In performance tests the best […]
This is my first post from Windows Vista, I am running Vista Business now and I don’t want to ever go back. I haven’t found anything functional that I don’t like yet, some programs don’t work but that isn’t Vista’s fault. One of the programs I have not yet installed is Wireshark because of the […]
Had an issue this morning where our default route was pointed down our failover ISP connection. All traffic is supposed to go over our main ISP connection which is a flat rate connection and then we have a failover connecton that charges us on usage. I came in this morning and a ton of traffic […]
Here is a good read on networking changes in Vista:
http://www.microsoft.com/technet/windowsvista/network/default.mspx
A lot of very good stuff if it works as well as it is supposed to. The automatic network performance tweaking could really improve getting the most out of your network. I have heard that some older home routers have problems with this automatic network tuning.
I run Cisco VPN for my companies VPN solution and to connect to that VPN we use a Cisco VPN client. With Vista’s new and improved security features the current client no longer works. I have downloaded the new Cisco VPN beta client for Vista but we have been unable to get it to work […]
Check out http://blog.super-networking.net/super-networking-free-links/
I have added a nice free bandwidth calculator under Misc Links called Networking Assistant.
It does bandwidth transfer calculations, IP subnet calculations, and also includes a password generator.
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