Dell Networking 2024 Reference Manual page 265

Hide thumbs Also See for Networking 2024:

Table of Contents

subnets. In general, any rule that specifies matching on an upper layer

protocol field should also include matching constraints for lower layer

protocol fields. For example, a rule to match packets directed to the well-

known UDP port number 22 (SSH) should also include constraints on the IP

protocol field (UDP). Below is a list of commonly used ethertypes:

In order to provide the greatest amount of flexibility in configuring ACLs, the

permit/deny syntax allows combinations of matching criteria that may not

make sense when applied in practice.

Port ranges are not supported for ACLs configured in egress (out) access-

groups. This means that only the eq operator is supported in an egress (out)

The protocol type must be tcp or udp to specify a port range.

The fragment keyword is not supported for ACLs configured in egress (out)

IPv4 access-groups.

Internet Protocol version 4 (IPv4)

Address Resolution Protocol (ARP)

Wake-on LAN Packet

Reverse Address Resolution Protocol (RARP)

VLAN tagged frame (IEEE 802.1Q)

Internet Protocol version 6 (IPv6)

Slow Protocols (IEEE 802.3)

Jumbo frames

EAP over LAN (EAPOL – 802.1x)

Link Layer Discovery Protocol

Fibre Channel over Ethernet

FCoE Initialization Protocol

ACL Commands

Chapters

Table of Contents