EIGRP Wide Metrics

First and foremost, the metric has been reworked.
EIGRP named mode automatically uses wide metrics when speaking to another EIGRP named mode process. No additional configuration is necessary, this is automatic. So if it’s speaking to a traditional EIGRP process, it uses the old calculations.

Continue reading

IOS Conditional Debugging

I while back I mentioned it is possible to debug a single IPSec tunnel using crypto conditions, this functionality also extends outside of crypto conditions. IOS routers offer the functionality to create debug conditions and limit debug output to specific interfaces, ip addresses, and more see the following list:

Continue reading