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Which method is best to migrate the configuration of a Cisco 3750 core stack switches to a new Cisco 9300 core stack. Replacing 4 switches with a the new. Any advice is very much appreciated.
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Which method is best to migrate the configuration of a Cisco 3750 core stack switches to a new Cisco 9300 core stack. Replacing 4 switches with a the new. Any advice is very much appreciated.

Migrating Cisco 3750 to 9300

Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance that provides unified threat management and protection the PIX does not. Other Cisco devices and systems include routers, switches, storage networking, wireless and the software and hardware for PIX Firewall Manager (PFM), PIX Device Manager (PDM) and Adaptive Security Device Manager (ASDM).