Cogent Communications
Layer 2 Ethernet Services Questionnaire for customers with more than 2Gbps of bandwidth on a Layer 2 port.

I.   CUSTOMER INFORMATION

     Company Name:  
     Order Number:  
     Tech Contact Name:  
     Tech Contact Email:
     Tech Contact Phone:

II.  TRAFFIC PROFILE

     These questions allow Cogent to understand the customer application and traffic profile expected over the Layer 2 
     Ethernet Service provided by Cogent:

     1. What is the purpose of this link? (i.e. Internet backhaul, data center replication, etc…)


     2. How much bandwidth do you anticipate using between the locations?


     3. What is being connected with this circuit? (i.e. users in office building to servers in data center, or
        routers to major peering point in a data center, etc…)


     4. What applications, services, and protocols are you running between the locations?


     5. What are the edge devices at each end? (i.e. router, firewall, switch, etc…)


     6. Are the edge devices or anything behind the edge devices tunneling or encrypting your traffic in any way? (i.e.
        GRE tunneling, IPSec encryption, MACsec encryption, VXLAN, OTV, MPLS labels, etc…)


     6.1. If so, what are the expected tunnel or encrypted flow sizes?


III. ADDITIONAL COMMENTS (add space as necessary)


View Cogent forms at http://www.cogentco.com/Guide/

http://www.cogentco.com/Guide/l2q.txt                                     L2Q  v1.1 02/27/2024