Posts Tagged ‘12.4’

Replace a running config without reloading!

Saturday, October 4th, 2008

The new Cisco IOS 12.4 train has many new features that any engineer will find useful; one of the features that fix a pain point for me is the new config options available in 12.4. Have you ever been in a situation where an entered configuration does not work as expected? Now usually you have to back out the configuration one command at a time and hope for the best. Sometimes you may even reach a point where you can not completely remove a configuration without reloading the device, this is the case sometimes when trying to remove sub interfaces. Now if this is a datacenter or work environment then you may not be able to reload the router.
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