Security Acl Filters - 3Com 3CRWX120695A, 3CRWX440095A Configuration Manual

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HAPTER ONFIGURING AND

Security ACL Filters

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ANAGING ECURITY
Figure 9 Setting Security ACLs
ACLs mapped
to users
A security ACL filters packets to restrict or permit network traffic. These
filters can then be mapped by name to authenticated users, ports, VLANs,
virtual ports, or Distributed MAPs. You can also assign a class-of-service
(CoS) level that marks the packets matching the filter for priority
handling.
A security ACL contains an ordered list of rules called access control
entries (ACEs), which specify how to handle packets. An ACE contains an
action that can deny the traffic, permit the traffic, or permit the traffic
and apply to it a specific CoS level of packet handling. The filter can
include source and destination IP address information along with other
Layer 3 and Layer 4 parameters. Action is taken only if the packet
matches the filter.
ACL
S
ACLs in
edit buffer
Commited ACLs
ACLs mapped to ports,
VLANs, and virtual ports
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