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Defaults
Command Modes
Command
History
Usage
Information
236
|
Access Control Lists (ACL)
vlan vlan-id
source-mac-address
mac-address-mask
count
byte
log
order
monitor
Not configured.
CONFIGURATION-EXTENDED-ACCESS-LIST
Version 8.2.1.0
Allows ACL control of fragmented packets for IP (Layer 3) ACLs.
Version 8.1.1.0
Introduced on E-Series ExaScale
Version 7.4.1.0
Added
Version 6.5.10
Expanded to include the optional QoS
The order option is relevant in the context of the Policy QoS feature only. See the "Quality of
Service" chapter of the FTOS Configuration Guide for more information.
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.
The monitor option is relevant in the context of the flow-based monitoring feature only. See
Chapter 44, Port
Monitoring.
You cannot include IP, TCP or UDP filters in an ACL configured with ARP filters.
Note:
When ACL logging and byte counters are configured simultaneously, byte counters
may display an incorrect value. Configure packet counters with logging instead.
vlan
Enter the keyword
followed by the VLAN ID to filter traffic associated
with a specific VLAN.
Range: 1 to 4094, 1-2094 for ExaScale (can used IDs 1-4094)
To filter all VLAN traffic specify VLAN 1.
Enter a MAC address and mask in the nn:nn:nn:nn:nn format.
For the MAC address mask, specify which bits in the MAC address must
match.
The MAC ACL supports an inverse mask, therefore, a mask of ff:ff:ff:ff:ff:ff
allows entries that do not match and a mask of 00:00:00:00:00:00 only allows
entries that match exactly.
(OPTIONAL) Enter the keyword
filter.
(OPTIONAL) Enter the keyword
(OPTIONAL, E-Series only) Enter the keyword
kept in an ACL log file.
(OPTIONAL) Enter the keyword
ACL entry.
Range:
0-254 (where 0 is the highest priority and 254 is the lowest; lower
order numbers have a higher priority)
Default:
If the order keyword is not used, the ACLs have the lowest order
by default (255).
(OPTIONAL) Enter the keyword
traffic that you want to monitor and the ACL in which you are creating the rule
will be applied to the monitored interface. For details, see the section
"Flow-based Monitoring" in the Port Monitoring chapter of the FTOS
Configuration Guide.
monitor
option
count
to count packets processed by the
byte
to count bytes processed by the filter.
log
to have the information
order
to specify the QoS priority for the
monitor
when the rule is describing the
order
priority for the ACL entry.
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