Changing Sequence Numbers In A Mac Acl; Applying A Mac Acl As A Port Acl - Cisco AJ732A - MDS 9134 Fabric Switch Configuration Manual
Cisco nexus 5000 series switch cli software configuration guide, nx-os 4.0(1a)n1 (ol-16597-01, january 2009)
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Configuring MAC ACLs
S e n d f e e d b a c k t o n x 5 0 0 0 - d o c f e e d b a c k @ c i s c o . c o m
To remove a MAC ACL, perform this task:
Command
Step 1
switch# configure terminal
Step 2
switch(config)# no mac access-list name
Step 3
switch(config)# show mac access-lists
Step 4
switch(config)# copy running-config
startup-config
Changing Sequence Numbers in a MAC ACL
You can change all the sequence numbers assigned to rules in a MAC ACL. Resequencing is useful when
you need to insert rules into an ACL and there are not enough available sequence numbers. For more
information, see the
To change all the sequence numbers assigned to rules in a MAC ACL, perform this task:
Command
Step 1
switch# configure terminal
Step 2
switch(config)# resequence mac access-list
name starting-sequence-number increment
Step 3
switch(config)# show mac access-lists name
Step 4
switch(config)# copy running-config
startup-config
Applying a MAC ACL as a Port ACL
You can apply a MAC ACL as a port ACL to any of the following interface types:
•
•
Be sure that the ACL that you want to apply exists and is configured to filter traffic as necessary for this
application. For more information about configuring MAC ACLs, see the
section on page
Cisco Nexus 5000 Series Switch CLI Software Configuration Guide
20-12
"Rules" section on page
Layer 2 interfaces
Port-channel interfaces
20-4.
Purpose
Enters configuration mode.
Removes the MAC ACL that you specify by name
from the running configuration.
(Optional) Displays the MAC ACL configuration.
(Optional) Copies the running configuration to the
startup configuration.
20-2.
Purpose
Enters configuration mode.
Assigns sequence numbers to the rules contained in
the ACL, where the first rule receives the number
specified by the starting-sequence number that you
specify. Each subsequent rule receives a number
larger than the preceding rule. The difference in
numbers is determined by the increment number
that you specify.
(Optional) Displays the MAC ACL configuration.
(Optional) Copies the running configuration to the
startup configuration.
Chapter 20
Configuring ACLs
"Configuring IP ACLs"
OL-16597-01
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