l2 tracetree

Triggers a Layer 2 tracetree. Layer 2 tracetree allows a user to trigger a multicast link trace message (LTM) by specifying the Backbone VLAN (B-VLAN) and service instance identifier (I-SID). The command allows the user to view a multicast tree on the SPBM B-VLAN from the source node to the destination nodes for a particular I-SID.

Syntax

l2 tracetree vlan <1-4094> i-sid <1-16777215>
l2 tracetree vlan <1-4094> i-sid <1-16777215> mac <H.H.H>
l2 tracetree vlan <1-4094> i-sid <1-16777215> mac <H.H.H> priority <0-7>
l2 tracetree vlan <1-4094> i-sid <1-16777215> mac <H.H.H> source-mode nodal
l2 tracetree vlan <1-4094> i-sid <1-16777215> mac <H.H.H> source-mode smltVirtual
l2 tracetree vlan <1-4094> i-sid <1-16777215> mac <H.H.H> ttl-value <1-255>
l2 tracetree vlan <1-4094> i-sid <1-16777215> priority <0-7>
l2 tracetree vlan <1-4094> i-sid <1-16777215> routernodename WORD
l2 tracetree vlan <1-4094> i-sid <1-16777215> routernodename WORD priority <0-7>
l2 tracetree vlan <1-4094> i-sid <1-16777215> routernodename WORD source-mode nodal
l2 tracetree vlan <1-4094> i-sid <1-16777215> routernodename WORD source-mode smltVirtual
l2 tracetree vlan <1-4094> i-sid <1-16777215> routernodename WORD ttl-value <1-255>
l2 tracetree vlan <1-4094> i-sid <1-16777215> source-mode nodal
l2 tracetree vlan <1-4094> i-sid <1-16777215> source-mode smltVirtual
l2 tracetree vlan <1-4094> i-sid <1-16777215> ttl-value <1-255>

Default

None

Command mode

User EXEC

Command parameters

Parameter	Description
<1-16777215>	Specifies the service instance identifier (I-SID).
<1-4094>	Specifies the VLAN ID.
mac <H.H.H>	Specifies the MAC address.
priority <0-7>	Specifies the priority value. The default is 7.
routernodename WORD	Specifies the router node name.
source-mode nodal	Specifies the source mode of nodal or smltVirtual. The default is nodal.
source-mode smltVirtual	Specifies the source mode of nodal or smltVirtual. The default is nodal.
ttl-value <1-255>	Specifies the time-to-live (TTL) value. The default is 64.