The Ip Ip-Prefix Ip-Prefix-Name [ Index Index-Number ] {Permit |

The ip ip-prefix ip-prefix-name [ index index-number ] {permit | deny} ipv4 address mask-length [ greater-equal greater-equal-value ] [ less-equal- less-equal-value ] command is used to configure an IP prefix list for route filtering. If the less-equal parameter of an IP prefix list is specified in this command but the greater-equal parameter is not specified, what is the range of the created IP prefix list?

A) [mask-length, less-equal-value]
B) [less-equal-value, 32]
C) Unlimited
D) [0, less-equal-value]