Layer 2 Commands 145
3
Layer 2 Commands
Introduction
The chapters that follow describe commands that conform to the OSI model data link layer
(Layer 2). Layer 2 commands provide a logical organization for transmitting data bits on a
particular medium. This layer defines the framing, addressing, and checksum functions for
Ethernet packets.
This section of the document contains the following topics:
• AAA Commands
• ACL Commands
• Address Table Commands
• Auto-VoIP Commands
• CDP Interoperability Commands
• Data Center Bridging Commands
• DHCP Layer 2 Relay Commands
• DHCP Snooping Commands
• Dynamic ARP Inspection Commands
• Ethernet Configuration Commands
• GVRP Commands
• IGMP Snooping Commands
• IGMP Snooping Querier Commands
• IP Addressing Commands
• IPv6 Access List Commands
• IPv6 MLD Snooping Querier Commands
• IP Source Guard Commands
• iSCSI Flow Acceleration Commands
• LACP Commands
• Link Dependency Commands