Command Groups 91
Ethernet CFM
storm-control multicast Enables the switch to count Multicast packets
together with Broadcast packets.
IC
storm-control unicast Enables Unicast storm control. IC
switchport protected Sets the port to Protected mode. IC
switchport protected name Configures a name for a protected group. GC
show switchport protected Displays protected group/port info rmation. PE
a. For the meaning of each Mode abbreviation, see Mode Types on page 79.
Command Description Modea
ethernet cfm domain Enters into maintenance domain config mode
for an existing domain. Use the optional level
parameter to create a domain and enter into
maintenance domain config mode.
GC
service Associates a VLAN with a maintenance domain. MDC
ethernet cfm cc level Initiates sending continuity checks (CCMs) at
the specified interval and level on a VLAN
monitored by an existing domain.
GC
ethernet cfm mep level Creates a Mainten ance End Point (MEP) on an
interface at the specified level and direction.
IC
ethernet cfm mep enable Enables a MEP at the specified level and
direction.
IC
ethernet cfm mep active Activates a MEP at the specified level and
direction.
IC
ethernet cfm mep archive-
hold-time
Maintains internal information on a missing
MEP.
IC
ethernet cfm mip level Creates a Maintenance Intermediate Point
(MIP) at the specified level.
IC
ping ethernet cfm Generates a loopback message (LBM) from

the configured MEP.

PE
traceroute ethernet cfm Generates a link trace message (LTM) from the
configured MEP.
PE
Command Description Modea
2CSPC4.XCT-SWUM2XX1.book Page 91 Monday, October 3, 2011 11:05 AM