Users Guide

Example
An ACL rule with a TCP port lt 1023 takes only one entry in the CAM:
Rule# Data Mask From To #Covered
1 0000000000000000 1111110000000000 0 1023 1024
Total Ports: 1024
Related
Commands
permit – assigns a permit filter for IP packets.
permit tcp – assigns a permit filter for TCP packets.
remark
Enter a description for an IPv6 ACL entry.
C-Series, E-Series, S-Series
Syntax
remark remark number [description]
To delete the description, use the no remark remark number command (it is not necessary to
include the remark description that you are deleting).
Parameters
remark number Enter the remark number. The range is 0 to 4294967290.
NOTE: You can use the same sequence number for the remark and an ACL
rule.
description Enter a description of up to 80 characters.
Defaults Not configured.
Command Modes ACCESS-LIST
Command
History
Version 9.0.2.0 Introduced on the S6000.
Version 8.4.2.1 Introduced on the S-Series.
Version 8.2.1.0 Introduced on the E-Series ExaScale.
Version 7.8.1.0 Introduced on the C-Series.
Version 7.4.1.0 Introduced on the E-Series TeraScale.
Usage
Information
As shown in the Example below, the same sequence number is used for the remark and an ACL rule. The
remark precedes the rule in the running-configuration because it is assumed that the remark is for that
rule or that group of rules that follow the remark. You can configure up to 4294967290 remarks in a given
ACL.
Example
Dell(config-ipv6-acl)#remark 10 Remark for Entry # 10
Dell(config-ipv6-acl)#show config
!
ipv6 access-list Acl1
description IPV6 Access-list
seq 5 permit ipv6 1111::2222/127 host 3333::1111 log count bytes
remark 10 Remark for Entry # 10
seq 10 permit icmp host 3333:: any mobile-advertisement log
seq 15 deny tcp any any rst
seq 20 permit udp any any gt 100 count
Dell(config-ipv6-acl)#
Related
Commands
show config – displays the current ACL configuration.
IPv6 Access Control Lists (IPv6 ACLs) 799