View Layer 2 Tracetree Results
Use this procedure to view Layer 2 Tracetree results. The Layer 2 Tracetree command is a proprietary command that allows a user to trigger a multicast LTM message by specifying the B-VLAN and I-SID. This 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.
Note
Troubleshooting using ping and traceroute is not supported on EDM. For more information, see Fabric Engine Release Notes. As an alternative, use CLI.
Procedure
- In the navigation pane, expand .
- Select L2Ping/L2Trace Route.
- Select the L2 Traceroute/TraceTree tab.
- In the IsTraceTree field double-click and select true for EDM to perform Tracetree on the multicast tree.
- Select Apply.
- Select Refresh to update the results.
- To view the tracetree results, highlight an entry, and then select Result.
L2 Traceroute/Tracetree Result Field Descriptions
Use the data in the following table to use the L2 Traceroute/Tracetree Result tab.
Name |
Description |
---|---|
VlanId |
A value that uniquely identifies the Backbone VLAN (B-VLAN). |
SeqNumber |
The transaction identifier/sequence number returned by a previous transmit linktrace message command, that indicates which response of the L2Tracetree is going to be returned. The default is 0. |
Hop |
The number of hops away from L2Tracetree initiator. |
ReceiveOrder |
An index to distinguish among multiple L2Tracetree responses with the same Transaction Identifier value. This value is assigned sequentially from 1, in the order that the Linktrace Initiator received the responses. |
Ttl |
Time-to-Live (TTL) value for a returned L2Tracetree response. |
SrcMac |
MAC address of the MP that responds to the L2Tracetree request for this L2tractreeReply. |
HostName |
The host name of the replying node. |
LastSrcMac |
The MAC address of the node that forwarded the L2Tracetree to the responding node. |
LastHostName |
The host name of the node that forwarded the L2Tracetree to the responding node. |