Cisco Catalyst 3560-X Software Configuration Manual page 379

Chapter 1 Configuring MACsec Encryption
Configuring Cisco TrustSec MACsec
Switch(config)# interface gi1/1/4
Switch(config-if)# switchport trunk encapsulation dot1q
Switch(config-if)# switchport mode trunk
Switch(config-if)# shutdown
Switch(config-if)# cts manual
Switch(config-if-cts-dot1x)# sap pmk 033445AABBCCDDEEFF mode-list gcm-encrypt gmac
Switch(config-if-cts-dot1x)# no propagate sgt
Switch(config-if-cts-dot1x)# exit
Switch(config-if)# exit
Switch(config)# radius-server vsa send authentication
Switch(config)# end
Switch# cts credentials id cts-72 password trustsec123
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
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