destination-
mac-address
mac-address-
mask
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.
any
Enter the keyword
any
to match and drop any ARP traffic on
the interface.
vlan
vlan-id
Enter the keyword
vlan
followed by the VLAN ID to filter
traffic associated with a specific VLAN. The range is 1 to
4094 and 1 to 2094 for ExaScale (you can use IDs 1 to 4094).
To filter all VLAN traffic specify
VLAN 1
.
ip-address
Enter an IP address in dotted decimal format (A.B.C.D) as the
target IP address of the ARP.
opcode
code-
number
Enter the keyword
opcode
and then enter the number of the
ARP opcode. The range is 1 to 16.
count
(OPTIONAL) Enter the keyword
count
to count packets the
filter processes.
byte
(OPTIONAL) Enter the keyword
byte
to count bytes the filter
processes.
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).
log
(OPTIONAL) Enter the keyword
log
to enable the triggering
of ACL log messages.
interval
minutes
(OPTIONAL) Enter the keyword
interval
followed by the
time period in minutes at which ACL logs must be generated.
The interval range is from 1 to 10 minutes.
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.
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.
258
Access Control Lists (ACL)
