nodel2traceroute(8) -- returns the layer 2 route through an Ethernet network managed by confluent given 2 end points.
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## SYNOPSIS
`nodel2traceroute [options] <start_node> <end_noderange>`  

## DESCRIPTION  
**nodel2traceroute** is a command that returns the layer 2 route for the configered interfaces in nodeattrib.
It can also be used with the -i and -e options to check against specific interfaces on the endpoints. If the 
--interface or --eface option are not used then the command will check for routes against all the defined 
interfaces in nodeattrib (net.*.switch) for the nodes.



## PREREQUISITES
**nodel2traceroute** the net.<interface>.switch attributes have to be set on the end points if endpoint is not a switch


## OPTIONS
* ` -e` EFACE, --eface=INTERFACE
   interface to check against for the second end point or end points if using checking against multiple nodes 
* ` -i` INTERFACE, --interface=INTERFACE
   interface to check against for the first end point  
* ` -c` CUMULUS, --cumulus=CUMULUS
   return layer 2 route through cumulus switches only 
* `-h`, `--help`:  
  Show help message and exit      

   
## EXAMPLES
 * Checking route between two nodes:  
  `# nodel2traceroute n244 n1851`  
  `n244 to n1851: ['switch114']`    
    
* Checking route from one node to multiple nodes:  
  `# nodel2traceroute n244 n1833,n1851`    
  `n244 to n1833: ['switch114', 'switch7', 'switch32', 'switch253', 'switch85', 'switch72', 'switch21', 'switch2', 'switch96', 'switch103', 'switch115']
   n244 to n1851: ['switch114']`  



 

