Black Box LR1102A-T1/E1 - Manual (Page 100)

Black Box LR11xx Series Router Configurations Guide
102
To install the advanced VPN and firewall license and use all the security features available in this release, enter:
18.3 GRE Configuration Examples
This example explains how to configure a basic GRE tunnel as shown in Figure 36.
Blackbox/configure> system licenses ?
NAME
licenses - Configure feature upgrade licenses
SYNTAX
licenses license_type <cr>
DESCRIPTION
license_type -- Specifies the type of feature upgrade license
The parameter may have any of the following values:
enable_1_port -- Enable 1 port
enable_2_ports-- Enable 2 ports
enable_3_ports-- Enable 3 ports
enable_4_ports-- Enable 4 ports
BGP4 -- BGP4 routing
vpn_mgmt -- Enable VPN Mgmt License
firewall -- Enable Firewall and VPN Mgmt License
vpn_plus_firewall-- Enable Advance VPN and Firewall License
Blackbox/configure> system licenses vpn_plus_firewall
Enter Security Upgrade License key: 024f3bc296b4ea7265