Command Line Reference Guide

IPv6 Access Control Lists (IPv6 ACLs) | 577
For example, an ACL rule with TCP port range 4000 - 8000 uses 8 entries in the CAM:
But an ACL rule with TCP port lt 1023 takes only one entry in the CAM:
Related
Commands
remark
c e s
Enter a description for an IPv6 ACL entry.
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
Defaults
Not configured
Command Modes
ACCESS-LIST
Command
History
Rule# Data Mask From To #Covered
1 0000111110100000 1111111111100000 4000 4031 32
2 0000111111000000 1111111111000000 4032 4095 64
3 0001000000000000 1111100000000000 4096 6143 2048
4 0001100000000000 1111110000000000 6144 7167 1024
5 0001110000000000 1111111000000000 7168 7679 512
6 0001111000000000 1111111100000000 7680 7935 256
7 0001111100000000 1111111111000000 7936 7999 64
8 0001111101000000 1111111111111111 8000 8000 1
Total Ports: 4001
Rule# Data Mask From To #Covered
1 0000000000000000 1111110000000000 0 1023 1024
Total Ports: 1024
permit Assign a permit filter for IP packets.
permit tcp Assign a permit filter for TCP packets.
remark number
Enter the remark number. Note that the same sequence number can be used
for the remark and an ACL rule.
Range: 0 to 4294967290
description
Enter a description of up to 80 characters.
Version 8.2.1.0 Introduced support on the E-Series ExaScale
Version 7.8.1.0 Introduced support on the C-Series
Version 7.4.1.0 Introduced support on the E-Series