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.
Defaults Not configured.
Command Modes CONFIGURATION-STANDARD-ACCESS-LIST
Command History
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 8.3.1.0 Add the DSCP value for ACL matching.
Version 8.2.1.0 Allows ACL control of fragmented packets for IP (Layer 3) ACLs.
Version 8.1.1.0 Introduced on the E-Series ExaScale.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
Version 7.4.1.0 Added support for the non-contiguous mask and added the
monitor option.
Version 6.5.1.0 Expanded to include the optional QoS order priority for the ACL
entry.
Usage
Information
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 detail 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 the
Port Monitoring chapter.
The C-Series and S-Series cannot count both packets and bytes, when you enter the count
byte options, only bytes are incremented.
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
ip access-list standard – configures a standard ACL.
permit – configures a permit filter.
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