ip name-server <DNS>
ip name-server <DNS>
ip domain-lookup
ip domain-name lookup
conf t
call-home
http-proxy <ProxyIP> port 8080
source-interface Vlan342
Go to SMART Licensing
https://software.cisco.com/software/csws/ws/platform/home#SmartLicensing-Inventory
Enter the Token ID on the Switch
AND
ip http client source-interface VlanXXX