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Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.4.(0.0) Added support for VRF.
9.2(1.0) Introduced on the Z9500.
8.5.1.0 Added support for the 4-port 40G line cards on the E-Series.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
Example
DellEMC# show ip access-lists L3-ACL vrf VRF2 in
Standard Ingress IP access list L3-ACL on VRF2
seq 5 permit 10.1.2.0/24
seq 10 permit 20.1.2.0/24
DellEMC# show ip access-lists vrf VRF2 in
Standard Ingress IP access list L3-ACL
seq 5 permit 10.1.2.0/24
seq 10 permit 20.1.2.0/24
DellEMC# show ip access-lists test in
Standard Ingress IP access list test
seq 5 permit 1.1.1.0/24 count (0 packets)
seq 10 deny 2.1.1.0/24 count (0 packets)
DellEMC#
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 platform 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
To drop packets with a certain IP address, configure a filter.
Syntax
deny {source | any | host {ip-address}} [count [bytes] | log] [dscp value]
[ecn value] [fragments] [monitor] [no-drop] [order]
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 in dotted decimal format of the network from which the
packet was sent.
any Enter the keyword any to specify that all routes are subject to the filter.
host ip-address Enter the keyword host and then enter the IP address to specify a host IP address
only.
count (OPTIONAL) Enter the keyword count to count the packets.
bytes (OPTIONAL) Enter the keyword bytes to count the bytes.
194 Access Control Lists (ACL)