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4.10 Access Control Lists
ACL is an acronym for Access Control List. It is the list table of ACEs, containing access control entries that specify individual users
or groups permitted or denied to specific traffic objects, such as a process or a program.
Each accessible traffic object contains an identifier to its ACL. The privileges determine whether there are specific traffic object
access rights.
ACL implementations can be quite complex, for example, when the ACEs are prioritized for the various situation. In networking, the
ACL refers to a list of service ports or network services that are available on a host or server, each with a list of hosts or servers
permitted or denied to use the service. ACL can generally be configured to control inbound traffic, and in this context, they are similar
to firewalls.
ACE
is an acronym for
Access Control Entry
. It describes access permission associated with a particular ACE ID.
There are three ACE frame types (
Ethernet Type
,
ARP
, and
IPv4
) and two ACE actions (
permit
and
deny
). The ACE also contains
many detailed, different parameter options that are available for individual application.
4.10.1 Access Control List Status
This Page shows the ACL status by different ACL users. Each row describes the ACE that is defined. It is a conflict if a specific ACE
is not applied to the hardware due to hardware limitations. The maximum number of ACEs is
512
on each switch. The Voice VLAN
OUI Table screen in
Figure 4-10-1
appears.
Figure 4-10-1:
ACL Status Page Screenshot
The Page includes the following fields:
Object
Description
User
Indicates the ACL user.
Ingress Port
Indicates the ingress port of the ACE. Possible values are:
■
All
: The ACE will match all ingress port.
■
Port
: The ACE will match a specific ingress port.
Frame Type
Indicates the frame type of the ACE. Possible values are:
■
Any
: The ACE will match any frame type.
Summary of Contents for NS3702-24P-4S
Page 1: ...NS3702 24P 4S User Manual P N 1072832 REV 00 01 ISS 14JUL14 ...
Page 102: ...102 Figure 4 5 4 LACP Port Configuration Page Screenshot ...
Page 119: ...119 Figure 4 6 4 VLAN Membership Status for Static User Page Screenshot ...
Page 124: ...124 Figure 4 6 6 Private VLAN Membership Configuration page screenshot ...
Page 140: ...140 Figure 4 6 21 Group Name to VLAN Mapping Table Page Screenshot ...
Page 164: ...164 Figure 4 8 2 Multicast Flooding ...
Page 184: ...184 Figure 4 8 15 MLD Snooping Port Group Filtering Configuration Page Screenshot ...
Page 204: ...204 Figure 4 9 6 QoS Egress Port Tag Remarking Page Screenshot ...
Page 209: ...209 QoS Class QoS Class value can be any of 0 7 DPL Drop Precedence Level 0 1 ...
Page 251: ...251 Figure 4 11 3 Authentication Method Configuration Page Screenshot ...
Page 286: ...286 Figure 4 11 11 RADIUS Server Configuration Screenshot ...
Page 290: ...290 Figure 4 11 17 Add User Properties Screen Figure 4 11 18 Add User Properties Screen ...
Page 298: ...298 non committed changes will be lost ...
Page 349: ...349 Figure 4 16 2 PoE Configuration Screenshot ...