84 Command Groups
Data Center Bridging
DHCP l2 Relay
DHCP Management Interface
Command Description Mode
a
a. For the meaning of each Mode abbreviation, see Mode Types.
clear priority-flow-control
statistics
Clears all or interface Priority-Flow-Control
statistics.
PE
datacenter-bridging Enters the Data Center Bridging mode. IC
priority-flow-control mode
on
Enables Priority-Flow-Control (PFC) on an
interface.
DCB
priority-flow-control
priority
Enables the priority group for lossless behavior
(PFC enabled).
DCB
show interfaces datacenter-
bridging
Displays the datacenter-bridging configuration,
status and counters for a given interface.
PE
Command Description Mode
a
a. For the meaning of each Mode abbreviation, see Mode Types on page 77.
dhcp l2relay Enables the Layer 2 DHCP Relay agent for an
interface or globally.
GC or
IC
dhcp l2relay circuit-id Enables user to set the DHCP Option 82
Circuit ID for a VLAN.
GC
dhcp l2relay remote-id Enables user to set the DHCP Option 82
Remote ID for a VLAN.
GC
dhcp l2relay vlan Enables the L2 DHCP Relay agent for a set of
VLANs.
GC
dhcp l2relay trust Configures an interface to trust a received
DHCP Option 82.
IC
Command Description Mode
a
release dhcp Forces the DHCPv4 client to release a leased
address.
PE
2CSPC4.XModular-SWUM200.book Page 84 Thursday, March 10, 2011 11:18 AM
