l2 tracemroute

Trigger a Layer 2 multicast traceroute. Enable Connectivity Fault Management (CFM) to debug Layer 2.

Syntax

Command Parameters

group {A.B.C.D}
Specifies the multicast group address.
priority <0-7>
Specifies the priority. The default is 7.
source {A.B.C.D}
Specifies the source address.
ttl-value <1-255>
Specifies the time-to-live value for the trace.
vlan <1-4059>
Specifies the VLAN ID in the range of 1 to 4059. By default, VLAN IDs 1 to 4059 are configurable and the system reserves VLAN IDs 4060 to 4094 for internal use. If you enable VRF scaling and SPBM mode, the system also reserves VLAN IDs 3500 to 3998. VLAN ID 1 is the default VLAN and you cannot create or delete VLAN ID 1.
vrf WORD<1-16>
Specifies the VRF name.

Default

None

Command Mode

User EXEC