Usage
Information
The system supports one ingress and one egress IP ACL per interface.
The number of entries allowed per ACL is hardware-dependent. For detailed
information on the number entries allowed per ACL on the Z9500, refer to the
Content Addressable Memory (CAM) chapter in the
Z9500 Configuration Guide
.
Example
Dell(conf)#ip access-list standard TestList
Dell(config-std-nacl)#
Related
Commands
ip access-list extended
— creates an extended access list.
show config
— displays the current configuration.
permit
Configure a filter to permit packets from a specific source IP address to be processed and forwarded to
another interface on the switch.
Z9500
Syntax
permit {
source
[
mask
]| any | host
ip-address
}[count [byte]]
[dscp
value
] [order] [fragments] [log [interval
minutes
]
[threshold-in-msgs [count]] [monitor]
To remove this filter, you have two choices:
• Use the
no seq
sequence-number
command if you know the filter’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 /prefix format (/x) or
A.B.C.D. The mask, when specified 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 filter.
host
ip-address
Enter the keyword
host
then the IP address to specify a host
IP address.
count
(OPTIONAL) Enter the keyword
count
to count packets that
the filter processes.
byte
(OPTIONAL) Enter the keyword
byte
to count bytes that the
filter processes.
dscp
(OPTIONAL) Enter the keyword
dcsp
to match to the IP
DSCP values.
226
Access Control Lists (ACL)
