Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 315

Version 7.8.1.0 7.6.1.0 7.5.1.0 6.1.1.0 Description Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names are up to 16 characters long. Introduced on the S-Series. Introduced on the C-Series. Introduced on the E-Series. Usage Information The system supports one ingress and one egress MAC ACL per interface. The number of entries allowed per ACL is hardware-dependent. For detailed information on the number entries allowed per ACL on the C9000, refer to the Content Addressable Memory (CAM) chapter in the C9000 Configuration Guide. Example Dell(conf)#mac-access-list access-list standard TestMAC Dell(config-std-macl)#? deny Specify packets to reject description List description exit Exit from access-list configuration mode no Negate a command or set its defaults permit Specify packets to forward remark Specify access-list entry remark seq Sequence numbers show Show Standard ACL configuration permit To forward packets from a specific source MAC address, configure a filter. C9000 Series Syntax permit {any | mac-source-address [mac-source-address-mask]} [count [byte]] | [log [interval minutes] [threshold-in-msgs [count]] [monitor] To remove this filter, you have two choices: • Use the no seq sequence-number command if you know the filter's sequence number. • Use the no permit {any | mac-source-address mac-sourceaddress-mask} command. Parameters any mac-sourceaddress mac-sourceaddress-mask Enter the keyword any to forward all packets received with a MAC address. Enter a MAC address in nn:nn:nn:nn:nn:nn format. (OPTIONAL) Specify which bits in the MAC address must match. If no mask is specified, a mask of 00:00:00:00:00:00 Access Control Lists (ACL) 315