Archive for the ‘Networking’ Category
TACACS Detected 'Invalid Argument'
Categories: Networking
OS X: Disable IPv6 Address Privacy
Categories: Networking
Cisco: Telnet/SSH work, HTTP Gives Permission Denied
Here are a few tips that might be helpful if you are having trouble accessing your Cisco router or switch via the web server. Make sure you have the right password! This is pretty obvious, but it's definitely the first thing worth checking. If you're using aaa new-model, you will need to tell the web […]
Categories: Networking
Disable Spanning-Tree Per VLAN
If you need to disable spanning-tree on a particular VLAN in your Cisco-based network, use the following command...
Categories: Networking
Recover Lost Pre-Shared Keys
Not everyone has a great password maintenance process. If you run into a situation where the group pre-shared keys for your VPN are lost, you face the option of changing the existing key (and breaking any users that are currently working), or creating a new group with a new key.
Categories: Networking