Dell C9010 Modular Chassis Switch EMC Networking Command-Line Reference Guide - Page 225

Example Dell#show ip accounting access FILTER1 interface tengig 1/6 Extended IP access list FILTER1 seq 5 deny ip any 191.1.0.0 /16 count (0x00 packets) seq 10 deny ip any 191.2.0.0 /16 order 4 seq 15 deny ip any 191.3.0.0 /16 seq 20 deny ip any 191.4.0.0 /16 seq 25 deny ip any 191.5.0.0 /16 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 C9000 supports 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 that drops IP packets meeting the filter criteria. C9000 Series Syntax Parameters deny {source mask | any | host ip-address} [count [byte] | [dscp value] [order] [fragments] [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 deny {source [mask] | any | host ip-address} command. source mask any host ip-address count byte dscp order fragments log threshold-in msgs count interval minutes Enter the IP address of the network or host from which the packets were sent. 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 noncontiguous. Enter the keyword any to specify that all routes are subject to the filter. Enter the keyword host then the IP address to specify a host IP address. (OPTIONAL) Enter the keyword count to count packets that the filter processes. (OPTIONAL) Enter the keyword byte to count bytes that the filter processes. (OPTIONAL) Enter the keyword dcsp to match to the IP DSCP values. (OPTIONAL) Enter the keyword order to specify the QoS priority for the ACL entry. The range is from 0 to 254 (where 0 is the highest priority and 254 is the lowest; lower-order numbers have a higher priority). If you do not use the keyword order, the ACLs have the lowest order by default (255). Enter the keyword fragments to use ACLs to control packet fragments. (OPTIONAL) Enter the keyword log to include ACL messages in the log. (OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs that can be generated, exceeding which the generation of ACL logs is terminated with the seq, permit, or deny commands. The threshold range is from 1 to 100. (OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The threshold range is from 1 to 10 minutes. Access Control Lists (ACL) 225