Dell Force10 S55T FTOS Command Line Reference Guide for the S55 System FTOS 8. - Page 188

www.dell.com | support.dell.com Version 7.6.1.0 Version 7.5.1.0 Version 7.4.1.0 Version 6.5.10 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. Usage The monitor option is relevant in the context of flow-based monitoring only. See Chapter 29, Port Information Monitoring. The order option is relevant in the context of the Policy QoS feature only. The following applies: • The seq sequence-number is applicable only in an ACL group. • The order option works across ACL groups that have been applied on an interface via QoS policy framework. • The order option takes precedence over the seq sequence-number. • If sequence-number is not configured, then rules with the same order value are ordered according to their configuration order. • If the sequence-number is configured, then the sequence-number is used as a tie breaker for rules with the same order. When you use the log option, 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. Note: When ACL logging and byte counters are configured simultaneously, byte counters may display an incorrect value. Configure packet counters with logging instead. Related Commands deny permit seq Configure a filter to drop packets. Configure a filter to forward packets. Assign a sequence number to a deny or permit filter in an IP access list while creating the filter. Extended IP ACL Commands When an ACL is created without any rule and then applied to an interface, ACL behavior reflects an implicit permit. The following commands configure extended IP ACLs, which in addition to the IP address also examine the packet's protocol type. c and s platforms (except the S55) support Ingress IP ACLs only. The supports both Ingress and Egress IP ACLs. • deny • deny arp • deny ether-type • deny icmp • deny tcp 188 | Access Control Lists (ACL)