Users Guide

Layer 2 Switching Commands 299
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.