Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 297

permit Configure a filter that passes packets meeting the criteria specified. C9000 Syntax permit ip-prefix [ge min-prefix-length] [le max-prefix-length] To delete a forward filter, use the no permit ip-prefix command. Parameters ip-prefix ge min-prefixlength le max-prefixlength Specify an IP prefix in the network/length format. For example, 35.0.0.0/8 means match the first 8 bits of address 35.0.0.0. (OPTIONAL) Enter the keyword ge and then enter the minimum prefix length, which is a number from zero (0) to 32. (OPTIONAL) Enter the keyword le and then enter the maximum prefix length, which is a number from zero (0) to 32. Command Modes PREFIX-LIST Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Version 9.9(0.0) 9.2(1.0) 8.3.11.1 8.1.1.0 7.6.1.0 7.5.1.0 6.1.1.0 Description Introduced on the C9010. Introduced on the Z9500. Introduced on the Z9000. Introduced on the E-Series ExaScale. Introduced on the S-Series. Introduced on the C-Series. Introduced on the E-Series. Usage Information Sequence numbers for this filter are automatically assigned starting at sequence number 5. If you do not use the ge or le options, only packets with an exact match to the prefix are filtered. Related Commands deny - configures a filter to drop packets. seq - configures a drop or permit filter with a specified sequence number. Access Control Lists (ACL) 297