Hitachi GR2000 Series Configuration Commands page 294

Hitachi Gigabit Router GR2000 Series Enhanced Version Configuration Commands, Vol. 2
6. Deleting parameters
To delete the netmask of IPX filtering number1.
Related Commands
ipx
ipx-interface
Precausion
If this command is inputted in the cases where changes are made on the IP routing
protocol information, the IP multicast protocol information, and the MPLS
information, and the apply command is not being executed, the apply subcommand is
executed before the command is executed, and the changed IP routing protocol
information, IP multicast routing protocol information, and MPLS information are
reflected to the operation.
2-28 GR2K-GA-0014
Ver. 07-02