Dell Force10 Z9000 FTOS Command Line Reference Guide for the Z9000 System FTOS - Page 218

Standard IP ACL Commands When you create an ACL without any rule and then apply it to an interface, the ACL behavior reflects an implicit permit. The C-Series and S-Series platforms (except the S4810) support Ingress IP ACLs only. The S4810 and Z9000 support both Ingress and Egress IP ACLs. NOTE: Also refer to the Commands Common to all ACL Types and Common IP ACL Commands sections. deny Configure a filter to drop packets with a certain IP address. C-Series, E-Series, S-Series, Z-Series, S4810 Syntax deny {source [mask] | any | host ip-address} [count [byte] | log] [dscp value] [order] [monitor] [fragments] 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 deny {source [mask] | any | host ip-address} command. Parameters source mask any host ip-address count byte log dscp order Enter the IP address in dotted decimal format of the network from which the packet was sent. (OPTIONAL) Enter a network mask in /prefix format (/x) or A.B.C.D. The mask, when specified in A.B.C.D format, may be either contiguous or non-contiguous (discontiguous). Enter the keyword any to specify that all routes are subject to the filter. Enter the keyword host and then enter the IP address to specify a host IP address only. (OPTIONAL) Enter the keyword count to count packets processed by the filter. (OPTIONAL) Enter the keyword byte to count bytes processed by the filter. (OPTIONAL, E-Series only) Enter the keyword log to enter ACL matches in the log. (OPTIONAL) Enter the keyword dcsp to match to the IP DCSCP values. (OPTIONAL) Enter the keyword order to specify the QoS order of priority for the ACL entry. The range is 0 to 254 (where 0 is the highest priority and 254 is the lowest; lower order numbers have a higher priority). The default is, if you do not use the keyword order, the ACLs have the lowest order by default (255). 218