Service Manual

access-lists. This mechanism copies all incoming or outgoing packets on one port and forwards (mirrors) them to
another port. The source port is the monitored port (MD) and the destination port is the monitoring port (MG).
deny ether-type (for Extended MAC ACLs)
Configure an egress filter that drops specified types of Ethernet packets on egress ACL supported line cards. (For more information, refer
to your line card documentation).
Syntax
deny ether-type protocol-type-number {destination-mac-address mac-address-mask
| any} vlan vlan-id {source-mac-address mac-address-mask | any} [count [byte]]
[order] [log [interval minutes] [threshold-in-msgs [count]] [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 ether-type protocol-type-number {destination-mac-address mac-
address-mask | any} vlan vlan-id {source-mac-address mac-address-mask | any}
command.
Parameters
protocol-type-
number
Enter a number from 600 to FFFF as the specific Ethernet type traffic to drop.
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 specific Ethernet traffic on the interface.
vlan vlan-id Enter the keyword vlan and then enter 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.
source-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.
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.
order (OPTIONAL) Enter the keyword order to specify the QoS priority for the ACL entry. The
range is from 0 to 254 (where 0 is the highest priority and 254 is the lowest; lower order
numbers have a higher priority) If you did 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.
Access Control Lists (ACL) 211