Dell Force10 Z9000 - Deny Arp

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 noncontiguous mask and added the monitor
option.
Version 6.5.1.0 Expanded to include the optional QoS order priority for the ACL
entry.
Usage
Information
The order option is relevant in the context of the Policy QoS feature only. For more
information, refer to the Quality of Service chapter of the FTOS Configuration Guide .
When you use the log option, the CP processor logs detail 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 flow-based monitoring only. For more
information, refer to the Port Monitoring chapter.
The C-Series and S-Series cannot count both packets and bytes, when you enter the count
byte options, only bytes are incremented.
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 tcp – assigns a filter to deny TCP packets.
deny udp – assigns a filter to deny UDP packets.
ip access-list extended – creates an extended ACL.
deny arp
Configure an egress filter that drops ARP packets on egress ACL supported line cards. (For more information, refer to
your line card documentation).
E-Series
Syntax
deny arp {destination-mac-address mac-address-mask | any} vlan
vlan-id {ip-address | any | opcode code-number} [count [byte] |
log] [order] [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 arp {destination-mac-address mac-address-
mask | any} vlan vlan-id {ip-address | any | opcode code-
number
} command.
Parameters
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.
228