Dell Force10 S4810P, Справочное руководство

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log (OPTIONAL, E-Series only) Enter the keyword
log
to have the
information kept in an ACL log file.
order (OPTIONAL) Enter the keyword
order
to specify the QoS priority for
the ACL entry. The range is 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).
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-EXTENDED-ACCESS-LIST
Command History
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.1.0 Added the keyword
dscp
.
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 non-contiguous mask and added the
monitor
option. .
Version 6.5.10 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 .
NOTE: When ACL logging and byte counters are configured simultaneously, byte counters
may display an incorrect value. Configure packet counters with logging instead.
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 C-Series and S-Series cannot count both packets and bytes; when you enter the count
byte options, only bytes are incremented.
The
monitor
option is relevant in the context of flow-based monitoring only. For more
information, refer to Port Monitoring .
Most ACL rules require one entry in the CAM. However, rules with TCP and UDP port operators
(for example, gt, lt, or range) may require more than one entry. The range of ports is configured
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