EIGRP Notes - Authentication 2011-06-10 ·1 min readCorrections - I invite them. 1. Create the keys in the keychain. R101(config)#key chain KEYCHAIN R101(config-keychain)#key 1 R101(config-keychain-key)#key-str R101(config-keychain-key)#key-string …350-001authenticationcciechaineigrpkeymd5written