Configuring Acls (Cli); Configuring An Ipv4 Acl - Dell PowerConnect 8024 User Configuration Manual

Configuring ACLs (CLI)

This section provides information about the commands you use to create and
configure ACLs. For more information about the commands, see the
PowerConnect 8024/8024F CLI Reference Guide
support.dell.com/manuals.

Configuring an IPv4 ACL

Beginning in Privileged EXEC mode, use the following commands to create
an IPv4 ACL, configure rules for the ACL, and bind the ACL to an interface.
NOTE:
The ip access-group command can be issued in Global Configuration
mode or Interface configuration mode. If it is applied in Global Configuration
mode, the ACL binding is applied to all interfaces. If it is applied in Interface
Configuration mode, it is applied only to the specified interfaces within the mode.
Command
configure
name
access-list {deny |
permit} {every | {[icmp
| igmp | ip | tcp | udp |
number srcip srcmask
] {
portkey
| any} [eq [
portvalue
]] {dstip
dstmask
| any} [eq
[portkey | portvalue]]
precedence
[precedence
tos tosmask
| tos | dscp
dscp
] [log] [time-range
time-range-name
]
queue-id
[assign-queue
interface
[redirect
interface
mirror ]}}
Purpose
Enter global configuration mode.
Create a named ACL (if it does not already exist) and
create a rule for the named ACL. If the ACL already exists,
this command creates a new rule for the ACL.
list-name
•
|
length.
• deny | permit — Specifies whether the IP ACL rule
permits or denies an action.
• every — Allows all protocols.
• eq — Equal. Refers to the Layer 4 port number being
used as match criteria. The first reference is source match
criteria, the second is destination match criteria.
]
number
•
|
icmp, igmp, ip, tcp, udp.
srcip
• — Source IP address.
srcmask
•
dstip
• — Destination IP address.
dstmask
•
at
— Access-list name up to 31 characters in
— Standard protocol number. Protocol keywords
— Source IP mask.
— Destination IP mask.
Configuring Access Control Lists
543