Brocade Communications Systems Switch 53-1001762-01 Manual De Usuario

seq (extended MAC ACLs)

8

seq (extended MAC ACLs)

Inserts a rule anywhere in the MAC ACL.

Synopsis

seq value {deny | permit} {any | host MAC _ACL| MAC_ACL} {any | host MAC _ACL| MAC _ACL} 
[EtherType |arp |fcoe | ipv4] [count]

no seq value

Operands

Specifies the sequence number for the rule. The range of valid values is 
0-65535.

permit or deny

Specifies rules to permit or deny traffic.

any

Specifies any source MAC address.

host MAC_ACL Specifies the source host MAC address for which to set permit or deny 

conditions. Use the format HHHH.HHHH.HHHH.

Specifies the source host MAC address for which to set permit or deny 
conditions. Use the format HHHH.HHHH.HHHH.

any

Specifies any destination MAC address.

host MAC_ACL Specifies the destination host address for which to set permit or deny 

conditions. Use the format HHHH.HHHH.HHHH.

Specifies the destination host address for which to set permit or deny 
conditions. Use the format HHHH.HHHH.HHHH.

Specifies the protocol number for which to set the permit or deny conditions. 
The range of valid values is 1536-65535.

arp

Specifies to permit or deny the Address Resolution Protocol (0x0806).

fcoe

Specifies to permit or deny the Fibre Channel over Ethernet Protocol 
(0x8906).

ipv4

Specifies to permit or deny the IPv4 protocol (0x0800). 

count

Enables the counting of the packets matching the rule.

Defaults

By default, no MAC ACLs are configured.

Command

Modes

Feature Access Control List Configuration mode

Description

Use this command to insert a rule anywhere in the MAC ACL; it configures rules to match and 
permits or drops traffic based on the source and destination MAC addresses, and the protocol type. 
You can also enable counters for a specific rule. There are 255 ACL counters supported per port 
group. Use the no seq value command to remove a rule from the MAC ACL. 

Usage

Guidelines

The first set of {any | host MAC_ACL | MAC_ACL} parameters is specific to the source MAC 
address. The second set of {any | host MAC_ACL | MAC_ACL} parameters is specific to the 
destination MAC address.