8 0001111101000000 1111111111111111 8000 8000 1
Total Ports: 4001
Example An ACL rule with a TCP port lt 1023 uses only one entry in the CAM.
Rule# Data Mask From To #Covered
1 0000000000000000 1111110000000000 0 1023 1024
Total Ports: 1024
Related
Commands deny — assigns a filter to deny IP traffic.
deny tcp — assigns a filter to deny TCP traffic.
ip access-list extended
Configure an extended IP access list (IP ACL) based on IP addresses or protocols.
Z9500
Syntax ip access-list extended access-list-name [cpu-qos]
To delete an access list, use the no ip access-list extended access-
list-name [cpu-qos] command.
Parameters access-list-
name
Enter a string up to 140 characters long as the access list
name.
cpu-qos Enter the keyword cpu-qos to configure an extended IP ACL
to be used only to filter protocol traffic for control-plane
policing (CoPP).
Defaults All access lists contain an implicit “deny any”; that is, if no match occurs, the packet
is dropped.
Command
Modes
CONFIGURATION
Command
History This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
246 Access Control Lists (ACL)