CCNA 7.5.a: Cisco IOS upgrades and recovery (SCP, FTP, TFTP, and MD5 verify)
Overview: TFTP, FTP and SCP are protocols that can be used to upgrade and recover Cisco IOS images. Study Notes: Several protocols are available to copy the Cisco IOS image into a Cisco router. The most commonly used protocol is TFTP Other protocols include SCP and FTP MD5 is a way to verify the integrity […]