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Rockwell Automation Publication 1783-UM007I-EN-P - December 2017
Chapter 3
Configure Switch Features
3.
To define the ACL entry, click Add in the table area, and then complete
the fields.
Field
Description
ACL Type
Click Standard or Extended:
•
Standard (default)—Uses source addresses.
•
Extended—Uses source and destination addresses and optional protocol type information.
ACL Name
Type an alphanumeric name to identify the ACL.
Named access lists are more convenient than numbered access lists because you can specify a meaningful name that is easier to remember and
associate with a task. You can reorder statements in or add statements to a named access list.
ACL Number
The number of the ACL, which shows the type of access list:
•
1…99—IP standard access list.
•
100…199—IP extended access list.
•
1300…1999—IP standard access list (expanded range).
•
2000…2699—IP extended access list (expanded range).
Implicit Deny
(Not editable). By default, all ACLs have an implicit deny statement at the end. If a packet does not match any of the criteria that are specified in the
ACL, it is denied.
Log
Check the checkbox to enable informational logging messages about packets that are permitted or denied by an ACL to be sent to the system log.
To view the system log, from the Monitor menu, choose Syslog.
Field
Description
Permit
To permit traffic, check the checkbox.
To deny traffic, clear the checkbox.
An access list must contain at least one permit statement or all packets are denied entry into the network.
Protocol
(Extended ACL only). Type the following:
•
The name or number of an IP protocol (AHP, EIGRP, ESP, GRE, ICMP, IGMP, IGRP, IP, IPINIP, NOS, OSPF, PCP, PIM, TCP, or UDP)
or
•
An integer in the range of 0…255 representing an IP protocol number
To match any Internet Protocol, including ICMP, TCP, and UDP, type IP.
Source Type
Choose the source from which the packet is sent:
•
Host
•
Any
•
Network
Source Address
Type the address of the network or host from which the packet is sent.
Source Wildcard
Type an ACL mask for the source.
Source Operator
(Extended ACL only). To compare the source, choose an operator from the pull-down menu.
Source Port
(Extended ACL only). Type the source port number to compare.
Valid values: 0…65535
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Страница 10: ...10 Rockwell Automation Publication 1783 UM007I EN P December 2017 Table of Contents Notes ...
Страница 12: ...12 Rockwell Automation Publication 1783 UM007I EN P December 2017 Preface Notes ...
Страница 72: ...72 Rockwell Automation Publication 1783 UM007I EN P December 2017 Chapter 2 Get Started Notes ...
Страница 148: ...148 Rockwell Automation Publication 1783 UM007I EN P December 2017 Chapter 3 Configure Switch Features ...
Страница 282: ...282 Rockwell Automation Publication 1783 UM007I EN P December 2017 Chapter 3 Configure Switch Features Notes ...
Страница 317: ...Rockwell Automation Publication 1783 UM007I EN P December 2017 317 Monitor the Switch Chapter 4 ...
Страница 319: ...Rockwell Automation Publication 1783 UM007I EN P December 2017 319 Monitor the Switch Chapter 4 ...
Страница 325: ...Rockwell Automation Publication 1783 UM007I EN P December 2017 325 Monitor the Switch Chapter 4 ...
Страница 338: ...338 Rockwell Automation Publication 1783 UM007I EN P December 2017 Chapter 5 Troubleshoot the Switch Notes ...
Страница 396: ...396 Rockwell Automation Publication 1783 UM007I EN P December 2017 Appendix A DataTypes Notes ...
Страница 404: ...404 Rockwell Automation Publication 1783 UM007I EN P December 2017 Appendix B Port Assignments for CIP Data Notes ...
Страница 450: ...450 Rockwell Automation Publication 1783 UM007I EN P December 2017 Appendix D Cables and Connectors Notes ...
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