Command Line Reference Guide

238 | Access Control Lists (ACL)
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Usage
Information
When all sequence numbers have been exhausted, this feature permits re-assigning new sequence
number to entries of an existing prefix list.
Prior to 7.8.1.0, names are up to 16 characters long.
Related
Commands
seq arp
e
Configure an egress filter with a sequence number that filters ARP packets meeting this criteria. This
command is supported only on 12-port GE line cards with SFP optics; refer to your line card
documentation for specifications.
Syntax
seq sequence-number {deny | permit} 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, use the no seq sequence-number command.
Parameters
Version 7.6.1.0 Added support for S-Series
Version 7.5.1.0 Added support for C-Series
Version 7.4.1.0 Introduced for E-Series
resequence access-list Resequence an access-list
sequence-number
Enter a number from 0 to 4294967290.
deny Enter the keyword deny to drop all traffic meeting the filter criteria.
permit Enter the keyword permit to forward all traffic meeting the filter criteria.
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.
Range: 1 to 4094, 1-2094 for ExaScale (can used IDs 1-4094)
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 followed by the number of the ARP opcode.
Range: 1 to 16.
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, E-Series only) Enter the keyword log to have the information
kept in an ACL log file.