CLI Guide

Usage
Information
The monitor option is relevant in the context of flow-based monitoring only. For more information, refer
to Port Monitoring.
The order option is relevant in the context of the Policy QoS feature only. The following applies:
● The seq sequence-number command is applicable only in an ACL group.
● The order option works across ACL groups that are applied on an interface via the QoS policy
framework.
● The order option takes precedence over seq sequence-number.
● If you do not configure sequence-number, the rules with the same order value are ordered
according to their configuration order.
● If you configure sequence-number, the sequence-number is used as a tie breaker for rules with the
same order.
When you use the log option, the CP processor logs details about the packets that match. Depending on
how many packets match the log entry and at what rate, the CP may become busy as it has to log these
packets’ details.
If you configure the sequence-number, the sequence-number is used as a tie breaker for rules with
the same order.
NOTE: When you configure ACL logging and byte counters simultaneously, byte counters may display
an incorrect value. Configure packet counters with logging instead.
Related
Commands
● deny — configure a filter to drop packets.
● permit — configure a filter to forward packets.
Extended IPv6 ACL Commands
The following commands configure extended IPv6 ACLs.
deny
Configure a filter that drops IPv6 packets that match the filter criteria.
Syntax
deny {ipv6-protocol-number | icmp | ipv6 | tcp | udp}
To remove this filter, you have two choices:
● Use the no seq sequence-number command syntax if you know the filter’s sequence number
● Use the no deny {ipv6-protocol-number | icmp | ipv6 | tcp | udp} command
Parameters
ip-protocol-
number
Enter an IPv6 protocol number. The range is 0 to 255.
icmp Enter the keyword icmp to deny Internet Control Message Protocol version 6.
ipv6 Enter the keyword ipv6 to deny any Internet Protocol version 6.
tcp Enter the keyword tcp to deny the Transmission Control protocol.
udp Enter the keyword udp to deny the User Datagram Protocol.
Defaults Not configured.
Command Modes ACCESS-LIST
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.10(0.0) Introduced on the S6100–ON.
9.8(1.0) Introduced on the Z9100–ON.
Access Control Lists (ACL) 223