CLI Guide

Layer 2 Switching Commands 290
Command Mode
Global Configuration mode
User Guidelines
Command fails if the new name is the same as the old one.
Example
The following example shows the mac access-list extended rename
command.
console(config)#mac access-list extended DELL1
console(config-mac-access-list)#exit
console(config)#mac access-list extended rename DELL1 DELL2
remark
Use the remark command to add a comment to an ACL rule. Use the no form
of the command to remove a comment from an ACL rule.
Syntax
remark comment
no remark comment
• comment—Each remark line is limited to 100 characters. The remark may
consist of characters in the range A-Z, a-z, 0-9, and special characters like
space, hyphen, underscore. The total length of the remark must not exceed
100 characters.
Default Configuration
No remarks are present by default.
Command Mode
IPv4 Access-list Configuration mode, IPv6 Access-list Configuration mode,
MAC Access-list Configuration mode, ARP Access-list Configuration mode
The no form of the command is executed in Global Configuration mode.