Removing A Mac Acl; Changing Sequence Numbers In A Mac Acl - Cisco Nexus 5000 Series Configuration Manual

Configuring MAC ACLs

Removing a MAC ACL

You can remove a MAC ACL from the switch.
Be sure that you know whether the ACL is applied to an interface. The switch allows you to remove ACLs
that are current applied. Removing an ACL does not affect the configuration of interfaces where you have
applied the ACL. Instead, the switch considers the removed ACL to be empty.
SUMMARY STEPS
1. switch# configure terminal
2. switch(config)# no mac access-list name
3. (Optional) switch# show mac access-lists
4. (Optional) switch# copy running-config startup-config
DETAILED STEPS
Command or Action
Step 1 switch# configure terminal
Step 2 switch(config)# no mac access-list name
Step 3 switch# show mac access-lists
Step 4
switch# 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.
To change all the sequence numbers assigned to rules in a MAC ACL, perform this task:
SUMMARY STEPS
1. switch# configure terminal
2. switch(config)# resequence mac access-list name starting-sequence-number increment
3. (Optional) switch# show mac access-lists name
4. (Optional) switch# copy running-config startup-config
Cisco Nexus 5000 Series NX-OS Security Configuration Guide
86
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.
Removing a MAC ACL
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