Service Manual

Usage Information
show ip
accounting
access-lists
Field
Description
“Extended IP...” Displays the name of the IP ACL.
“seq 5...” Displays the filter. If the keywords count or byte were configured in the filter, the
number of packets or bytes the filter processes is displayed at the end of the line.
“order 4” Displays the QoS order of priority for the ACL entry.
Example
Dell#show ip accounting access-list
!
Standard Ingress IP access list test on TenGigabitEthernet 0/1
Total cam count 2
seq 5 permit 1.1.1.0/24 count (0 packets)
seq 10 deny 2.1.1.0/24 count (0 packets)
Standard IP ACL Commands
When you create an ACL without any rule and then apply it to an interface, the ACL behavior reflects an implicit permit.
The switch supports both Ingress and Egress IP ACLs.
NOTE
: Also refer to the Commands Common to all ACL Types and Common IP ACL Commands sections.
deny (for Standard IP ACLs)
To drop packets with a certain IP address, configure a filter.
Syntax
deny {source | 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 deny {source [mask] | any | host ip-address} command.
Parameters
source Enter the IP address of the network or host from which the packets were sent.
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 processed by the filter.
byte (OPTIONAL) Enter the keyword byte to count bytes processed by the filter.
dscp Enter this keyword dscp to deny a packet based on the DSCP value. The range is from 0
to 63.
log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages.
order (OPTIONAL) 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
Access Control Lists (ACL) 147