Users Guide

Version Description
8.1.1.0 Introduced on the E-Series.
7.8.1.0 Increased the name string to accept up to 140 characters.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
7.4.1.0 Added support for the non-contiguous mask and added the monitor option.
6.5.1.0 Expanded to include the optional QoS order priority for the ACL entry.
Usage Information
Dell Networking OS supports one ingress and one egress IP ACL per interface.
Prior to Dell Networking OS version 7.8.1.0, names are up to 16 characters long.
The number of entries allowed per ACL is hardware-dependent. For detailed specications on entries allowed per
ACL, refer to your line card documentation.
Example
Dell(conf)# ip access-list standard TestList
Dell(config-std-nacl)#
Related Commands
• ip access-list extended — create an extended access list.
• show cong — display the current conguration.
permit
To permit packets from a specic source IP address to leave the switch, congure a lter.
Syntax
permit {source [mask]| any | host ip-address} [no-drop]
To remove this lter, you have two choices:
• Use the no seq sequence-number command if you know the lter’s sequence number.
• Use the no permit {source [mask] | any | host ip-address} command.
Parameters
source Enter the IP address in dotted decimal format of the network from which the packet was
sent.
mask (OPTIONAL) Enter a network mask in /prex format (/x) or A.B.C.D. The mask, when
specied in A.B.C.D format, may be either contiguous or non-contiguous.
any Enter the keyword any to specify that all routes are subject to the lter. You can enter
any of the following keywords to specify route types.
• bytes — Enter the keyword bytes to count bytes processed by the lter.
• count — Enter the keyword count to count packets the lter processes.
• dscp — Enter the keyword dcsp to match to the IP DCSCP values.
• fragments — Enter the keyword fragments to match to non-initial fragments of
a datagram.
• order — Enter the keyword order to specify the QoS priority for the ACL entry.
The range is from 0 to 254 (where 0 is the highest priority and 254 is the lowest;
lower-order numbers have a higher priority). If you do not use the keyword order,
the ACLs have the lowest order by default (255).
Access Control Lists (ACL) 187