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Standard MAC ACL Commands
When you create an access control list without any rule and then apply it to an interface, the ACL
behavior reflects implicit permit. These commands configure standard MAC ACLs.
The Z9500 support both Ingress and Egress MAC ACLs.
NOTE: For more information, also refer to the Commands Common to all ACL Types and Common
MAC Access List Commands sections.
deny
To drop packets with a matching MAC address, configure a filter.
Z9500
Syntax
deny {any | mac-source-address [mac-source-address-mask]}
[count [byte]] [log [interval minutes] [threshold-in-msgs
[count]] [monitor]
To remove this filter, you have two choices:
• Use the no seq sequence-number command if you know the filter’s
sequence number.
• Use the no deny {any | mac-source-address mac-source-address-
mask
} command.
Parameters
any Enter the keyword any to specify that all routes are subject
to the filter.
mac-source-
address
Enter a MAC address in nn:nn:nn:nn:nn:nn format.
mac-source-
address-mask
(OPTIONAL) Specify which bits in the MAC address must
match. If no mask is specified, a mask of 00:00:00:00:00:00
is applied (in other words, the filter allows only MAC
addresses that match).
count (OPTIONAL) Enter the keyword count to count packets
processed by the filter.
byte (OPTIONAL) Enter the keyword byte to count bytes
processed by the filter.
log (OPTIONAL) Enter the keyword log to include ACL
messages in the log.
threshold-in
msgs count
(OPTIONAL) Enter the threshold-in-msgs keyword
followed by a value to indicate the maximum number of ACL
logs that can be generated, exceeding which the generation
of ACL logs is terminated with the
seq, permit, or deny
commands. The threshold range is from 1 to 100.
Access Control Lists (ACL)
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