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74 Command Groups
Command Groups
The system commands can be broken down into three sets of functional
groups, Layers 2, Layer 3, and Utility.
Table 1-1. System Command Groups
Command Group Description
Layer 2 Commands
AAA Configures connection security including authorization
and passwords.
ACL Configures and displays ACL information.
Address Table Configures bridging address tables.
Auto-VoIP Configures Auto VoIP for IP phones on a switch.
CDP Interoperability Configures Cisco Discovery Protocol (CDP).
Data Center Bridging Provides priority-based flow control that can pause
(inhibit transmission) of individual priorities within a
single physical link.
DHCP l2 Relay Enables the Layer 2 DHCP Relay agent for an interface.
DHCP Management
Interface
Configures DHCP snooping and whether an interface is
trusted for filtering.
Dynamic ARP Inspection Configures for rejection of invalid and malicious ARP
packets.
Ethernet Configuration Configures all port configuration options for example
ports, storm control, port speed and auto-negotiation.
Ethernet CFM Configures and displays GVRP configuration and
information.
IGMP Snooping Configures IGMP snooping and displays IGMP
configuration and IGMP information.
IGMP Snooping Querier Configures IGMP Snooping Querier and displays IGMP
Snooping Querier information.
IP Addressing Configures and manages IP addresses on the switch.
IPv6 ACL Configures and displays ACL information for IPv6.
IPv6 MLD Snooping Configures IPv6 MLD Snooping.
2CSPC4.XModular-SWUM200.book Page 74 Thursday, March 10, 2011 11:18 AM