Maintenance: IOS upgrade/downgrade with archive download-sw command

Reference:Catalyst 3750 Switch Cisco IOS Commands archive download-sw and IOS tar image Upgrading or downgrading of Cisco IOS has been made easier with archive download-sw command, this command downloads and unpacks the IOS tar file and install them into their respective directories in the flash. No longer you need to do a delete of IOS … Continue reading Maintenance: IOS upgrade/downgrade with archive download-sw command

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IOS installation for Catalyst 3750 switch

Precaution 1. When adding an additional switch to the current switch stack always check the new switch IOS version first. 2. If the new switch is added to the current stack and if the IOS is mismatched the stack knows and the master of the stack will attempt to synchronize its own IOS with the … Continue reading IOS installation for Catalyst 3750 switch