Laptop User Manual

PowerConnect B-Series FCX Configuration Guide 547
53-1002266-01
Chapter
16
Configuring Rule-Based IP Access Control Lists (ACLs)
Table 91 lists the individual Dell PowerConnect switches and ACL features they support.
This chapter describes how Access Control Lists (ACLs) are implemented and configured in the Dell
PowerConnect devices.
TABLE 91 Supported ACL features
Feature PowerConnect B-Series FCX
Hardware-based ACLs Yes
Standard named and numbered ACLs Yes
Extended named and numbered ACLs Yes
User input preservation for ACL TCP/UDP
port numbers
Yes
ACL comment text Yes
ACL logging of denied packets Yes
ACL logging with traffic rate limiting (to
prevent CPU overload)
Yes
This feature is enabled by default on PowerConnect
B-Series FCX devices. There is no CLI command to enable
or disable it.
Strict control of ACL filtering of
fragmented packets
Yes
ACL support for switched traffic in the
router image
Yes
This feature is enabled by default on PowerConnect
B-Series FCX devices. There is no CLI command to enable
or disable it.
ACL filtering based on VLAN membership
or VE port membership
Yes
ACLs to filter ARP packets Yes
Filtering on IP precedence and ToS value Yes
Combined DSCP and internal marking in
one ACL rule
No
QoS options for IP ACLs Yes
Priority mapping using ACLs Yes
Hardware usage statistics Yes
Policy-based routing (PBR)
(Supported in the full Layer 3 code only)
Yes