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In order to keep your support maintenance, you have to keep your environment updated, read the release note and know the operation and security advisor to secure your devices. just make sure we are in the same page Leo. Thanks
As mentioned this switch use voip only, int range commands to add all trusted Mac to access ports. In dhcp You will add them manually too.In fact you secure all ports from untrusted MAC address. HTH
Sure you can: shows how to enable sticky port security on a port, to manually configure MAC addresses for data VLAN and voice VLAN, and to set the total maximum number of secure addresses to 20 (10 for data VLAN and 10 for voice VLAN).Switch(config)#...
Hello, Why are you using 9.16.09. the recommended MD release is 16.12.5b. Always use MS with shining yellow start.also. highly recommended using scp instead of tftp (Solar-winds scp free tools). after the ios copied to flash run:verify /md5 flash:cat...
