Dell Force10 S4810P, Reference Manual

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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. Deprecated the keyword
established
.
Version 6.5.10 Expanded to include the optional QoS
order
priority for the ACL
entry.
Usage
Information
The
monitor
option is relevant in the context of flow-based monitoring only. For more
information, refer to Port Monitoring .
The
order
option is relevant in the context of the Policy QoS feature only. The following
applies:
• The
seq sequence-number
command is applicable only in an ACL group.
• The
order
option works across ACL groups that have been applied on an interface
via the QoS policy framework.
• The
order
option takes precedence over
seq sequence-number
.
• If
sequence-number
is not configured, the rules with the same order value are
ordered according to their configuration order.
• If
sequence-number
is configured, the sequence-number is used as a tie breaker
for rules with the same order.
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.
If you configure the
sequence-number
, the
sequence-number
is used as a tie breaker
for rules with the same order.
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 – configures a filter to drop packets.
permit – configures a filter to forward packets.
Common MAC Access List Commands
The following commands are available within both MAC ACL modes (Standard and Extended) and do not have mode-
specific options. These commands allow you to clear, display, and assign MAC ACL configurations.
The C-Series and S-Series platforms (except the S4810) support Ingress MAC ACLs only.
The S4810 and Z9000 support both Ingress and Egress MAC ACLs.
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