Dell Force10 S4810P, Reference Manual

Page: 297 / 1637

Usage
Information
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.
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 MAC ACL filter to drop packets.
seq – configure a MAC ACL filter with a specified sequence number.
seq
Configure a filter with a specific sequence number.
C-Series, E-Series, S-Series, Z-Series
Syntax seq sequence-number {deny | permit} {any | host mac-address |
mac-source-address mac-source-address-mask } {any | host mac-
address | mac-destination-address mac-destination-address-mask }
[ ethertype operator ] [count [byte]] [log] [monitor]
To delete a filter, use the
no seq sequence-number
command.
Parameters
sequence-
number Enter a number as the filter sequence number. The range is zero (0) to
65535.
deny Enter the keyword
deny
to drop any traffic matching this filter.
permit Enter the keyword
permit
to forward any traffic matching this filter.
any Enter the keyword
any
to filter all packets.
host
mac-
address
Enter the keyword
host
and then enter a MAC address to filter
packets with that host address.
mac-source-
address Enter a MAC address in nn:nn:nn:nn:nn:nn format.
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.
mac-source-
address-mask
Specify which bits in the MAC address must be matched.
mac-destination-
address
Enter the destination MAC address and mask in nn:nn:nn:nn:nn:nn
format.
mac-destination-
address-mask
Specify which bits in the MAC address must be matched.
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.
ethertype
operator
(OPTIONAL) To filter based on protocol type, enter one of the
following Ethertypes:
•
ev2
- is the Ethernet II frame format.
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