Advanced Routing Overview¶
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Follow the steps in the Accessing The Labs section for accessing the ATD environment. 
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SSH to the public address assigned to the LabAccess jumphost server (this is the Topology Address shown in the “Welcome to Arista’s Test Drive!” picture below). The username is aristaand the password is your unique lab password:
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The LabAccess menu allows users to connect to each device and specify lab topology. It is recommended to open multiple SSH sessions or use the Screen option to jump between devices rapidly. NoteYou can also Access the LabAccess Menu from your browser by clicking on Console Access. 
The following sections and labs are available in the Advanced Routing topology.
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Mesh Topology 
 This section includes labs that can deploy either ISIS-SR/EVPN or LDP/IP-VPN in a mesh topology. 
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Ring Topology 
 This section includes labs that can deploy either ISIS-SR/EVPN or LDP/IP-VPN in a ring topology. 
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IS-IS Protocol Configuration 
 This lab walks through configuring IS-IS. 
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Studios Labs 
 This lab walks through deploying a campus network that is connected to an ISP using CloudVision Studios. 

