Defaults
Not configured.
Command Modes
LINE
Command History
This guide is platform-specific. For command information about other platforms, see the relevant
Dell Networking
OS Command Line Reference Guide
.
Version
Description
9.10(0.0)
Introduced on the S6100-ON.
9.8(1.0)
Introduced on the Z9100–ON.
9.8(0.0P5)
Introduced on the S4048-ON.
9.8(0.0P2)
Introduced on the S3048-ON.
9.8(0.0)
Added the
ipv4
and
ipv6
parameters to the command.
9.7(0.0)
Introduced on the S6000–ON.
9.2(1.0)
Introduced on the Z9500.
9.0.2.0
Introduced on the S6000.
8.3.19.0
Introduced on the S4820T.
8.3.11.1
Introduced on the Z9000.
8.3.7.0
Introduced on the S4810.
8.1.1.0
Introduced on the E-Series.
7.8.1.0
Increase the name string to accept up to 140 characters. Prior to 7.8.1.0, names were up to
16 characters long.
7.6.1.0
Introduced on the S-Series.
7.5.1.0
Introduced on the C-Series.
6.2.1.1
Introduced on the E-Series.
Usage Information
When you use the
access-class
access-list-name
command without specifying the
ipv4
or
ipv6
attribute, both IPv4 as well as IPv6 rules that are defined in that ACL are applied to the terminal. This method is a
generic way of configuring access restrictions.
To be able to filter access exclusively using either IPv4 or IPv6 rules, use either the
ipv4
or
ipv6
attribute along
with the
access-class
access-list-name
command. Depending on the attribute that you specify (
ipv4
or
ipv6
), the ACL processes either IPv4 or IPv6 rules, but not both. Using this configuration, you can set up two
different types of access classes with each class processing either IPv4 or IPv6 rules separately.
However, if you already have configured generic IP ACL on a terminal line, then you cannot further apply IPv4 or
IPv6 specific filtering on top of this configuration. Because, both IPv4 and IPv6 access classes are already
configured on this terminal line. Before applying either IPv4 or IPv6 filtering, first undo the generic configuration
using the
no access-class
access-list-name
command.
Similarly, if you have configured either IPv4 or IPv6 specific filtering on a terminal line, you cannot apply generic IP
ACLs on top of this configuration. Before applying the generic ACL configuration, first undo the existing
configuration using the
no access-class
access-list-name
[ipv4 | ipv6]
command.
184
Access Control Lists (ACL)