Cisco L-SL-39-SEC-K9= Security authorization license lic for Cisco 3900
For activationCISCO 3925/3945SEC of series routersSafetyFunction to achieveIKE v1 / IPsec / PKI, IPsec/GRE, Easy VPN w/ DVTI, DMVPN, Static VTI, Firewall, Network Foundation Protection,GETVPN etc.And other functions
Note:Buyers need to provide the device model and SN number or show version information of the device.If the user''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s technical level is limited, he can explain to us in advance and provide simple technical support free of charge.