Configuring A Persistent Backup Connection - HP ProCurve Secure Router 7203 dl Advanced Management And Configuration Manual

Replace <destination A.B.C.D> with the IP address for the far-end
network. For example, the far-end network might be network 192.168.7.0
/24. Then, either specify the complete subnet mask (such as 255.255.255.0)
or enter the prefix length. Specify the forwarding interface as demand
<number> and include an administrative distance that is higher than the
administrative distance for the route through the primary interface.
For example, to configure a floating static route to network 192.168.7.0
/24 through demand interface 1, enter:
ProCurve(config)# ip route 192.168.7.0 /24 demand 1 2

Configuring a Persistent Backup Connection

To help you keep track of the information you need to enter when configuring
a persistent backup connection, you can print and complete Table 3-22.
Configuring Backup WAN Connections
Quick Start
3-101