Dell Force10 Z9000 FTOS Command Line Reference Guide for the Z9000 System FTOS - Page 248
permit tcp
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Defaults Command Modes Command History Usage Information monitor (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 is applied to the monitored interface. NOTE: For more information, refer to the Flow-based Monitoring section in the Port Monitoring chapter of the FTOS Configuration Guide. fragments Enter the keyword fragments to use ACLs to control packet fragments. Not configured. CONFIGURATION-STANDARD-ACCESS-LIST Version 8.3.1.0 Version 8.2.1.0 Version 8.1.1.0 Version 7.4.1.0 Version 6.5.10 Added the keyword dscp. Allows ACL control of fragmented packets for IP (Layer 3) ACLs. Introduced on the E-Series ExaScale. Added support for noncontiguous mask and added the monitor option. Expanded to include the optional QoS order priority for the ACL entry. The order option is relevant in the context of the Policy QoS feature only. For more information, refer to the Quality of Service chapter of the FTOS Configuration Guide. When you use the log option, the CP processor logs details about the packets that match. Depending on how many packets match the log entry and at what rate, the CP may become busy as it has to log these packets' details. The monitor option is relevant in the context of flow-based monitoring only. For more information, refer to Port Monitoring. NOTE: When ACL logging and byte counters are configured simultaneously, byte counters may display an incorrect value. Configure packet counters with logging instead. permit tcp Configure a filter to pass TCP packets meeting the filter criteria. C-Series, E-Series, S-Series, Z-Series Syntax permit tcp {source mask | any | host ip-address} [bit] [operator port [port]] {destination mask | any | host ipaddress} [bit] [dscp] [operator port [port]] [count [byte] | log] [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. 248
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