D-Link xStack Reference Manual page 1152

xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide
Example
To add URPF checking on ports 1-8 with strict mode and enable the default route check option:
DGS-3620-28SC:admin#config ip urpf ports 1:1-1:8 mode strict
default_route_check state enable
Command: config ip urpf ports 1:1-1:8 mode strict default_route_check state
enable
Success.
DGS-3620-28SC:admin#
109-2 enable ip urpf
Description
This command is used to enable the IP URPF feature.
Note: When enabled, the hardware routing table needs to be searched using SIP first
and then using DIP. This is achieved by splitting the table into two halves so that
the size of IP routing table will be reduced by half. This command will not take
effect until the configuration was saved and the switch was rebooted.
Format
enable ip urpf
Parameters
None.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To enable the URPF global state:
DGS-3620-28SC:admin#enable ip urpf
Command: enable ip urpf
Save and reboot are required to make the new setting effective.
Success.
DGS-3620-28SC:admin#
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