Dell Force10 S55T FTOS Command Line Reference Guide for the S55 System FTOS 8. - Page 182

www.dell.com | support.dell.com deny c e s Configure a filter to drop packets with a certain IP address. Syntax deny {source [mask] | any | host ip-address} [count [byte] | log] [dscp value] [order] [monitor] [fragments] Parameters To remove this filter, you have two choices: • Use the no seq sequence-number command syntax if you know the filter's sequence number or • Use the no deny {source [mask] | any | host ip-address} command. source mask any host ip-address count byte log dscp order monitor fragments 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 followed by 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. Range: 0-254 (where 0 is the highest priority and 254 is the lowest; lower order numbers have a higher priority) Default: If the order keyword is not used, the ACLs have the lowest order by default(255). (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that you want to monitor and the ACL in which you are creating the rule will be applied to the monitored interface. For details, see the section "Flow-based Monitoring" in the Port Monitoring chapter of the FTOS Configuration Guide. Enter the keyword fragments to use ACLs to control packet fragments. Defaults Not configured. Command Modes CONFIGURATION-STANDARD-ACCESS-LIST Command History Version 8.3.5.0 Version 8.3.1.0 Version 8.2.1.0 Version 8.1.1.0 Version 7.6.1.0 Version 7.5.1.0 Version 7.4.1.0 Version 6.5.1.0 Introduced on the S55. Add DSCP value for ACL matching. Allows ACL control of fragmented packets for IP (Layer 3) ACLs. Introduced on E-Series ExaScale Added support for S-Series Added support for C-Series Added support for non-contiguous mask and added the monitor option. Expanded to include the optional QoS order priority for the ACL entry. 182 | Access Control Lists (ACL)