Avaya ELAT 사용자 설명서

ExpertNet Lite Assessment Tool - User Guide

A ping path is a route from the ELAT controller to any edge device. Ping paths may 
optionally be tracerouted.

Like RTP paths, if Ping paths are tracerouted, the routers discovered are represented 
in the Path Details View for any selected path. In this display it will show their ingress 
and egress interfaces along with other information. The last IP address on the path 
always belongs to a Layer 2 edge device. By contrast, a ping path without 
traceroute is a route from the Controller to a target device through a "cloud" of 
unknown network nodes.

If routers on your network are SNMP-enabled and you know their read community 
strings, the best option is to let the ELAT Controller discover network paths 
automatically. To do so, select Discover Ping Tests from the Network Tests menu 

or click the toolbar icon 

. 

The Controller discovers all subnets within a range defined in Parts of Network to 
Discover page of the Configuration Wizard. An initial Ping is sent from the Controller 
to all end-points in those subnets. When you complete and close the wizard, select 
Network Tests > Discover Ping Tests to automatically add Ping tests in the 
Network Paths View for all of the endpoints that respond to the initial Ping. 

If you cannot discover paths automatically, or you want to add paths leading to 
subnets that could not be discovered, select Add Ping Test item from the Network 

Paths menu or click the toolbar icon 

.