HPE FlexFabric 5940 SERIES

490
Task Command
Display uRPF configuration.
display ip urpf
[
slot
slot-number ]
Global uRPF configuration example
Network requirements
As shown in Figure 142, a client (Switch A) directly connects to an ISP switch (Switch B).
To prevent source address spoofing attacks, perform the following tasks:
• Enable strict uRPF check on Switch A.
• Enable strict uRPF check on Switch B.
Figure 142 Network diagram
Configuration procedure
1. Enable strict uRPF check on Switch A.
<SwitchA> system-view
[SwitchA] ip urpf strict
2. Enable strict uRPF check on Switch B.
<SwitchB> system-view
[SwitchB] ip urpf strict