Reference Guide
Version 8.1.1.0 Introduced on the E-Series ExaScale
Version 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to
7.8.1.0, names were up to 16 characters long.
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 Introduced on the E-Series.
Usage
Information
When you have exhausted all the sequence numbers, this feature permits re-assigning a new
sequence number to entries of an existing prefix list.
Related
Commands
resequence access-list – resequences an access-list.
seq arp
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. For specifications, refer to your line card documentation.
E-Series
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
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. 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.
281