Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

ISP network model

hi everyone,

I want to analyse the performance of ospf and is-is in ISP network.

Can anyone please tell me the model of the network I should consider. Can you please give me a ISP network design. your help will be really appreciated.

thank you.

1 REPLY
Cisco Employee

Re: ISP network model

Hi,

Today most of the ISP are using MPLS either in MPLS-VPN or BGP free core context so the backbone is in a single area. Regarding ISIS, routers establish L2-Level adj only.

In terms of performance, there is no significant difference today between both protocols as we have strong hardware to support them.

HTH

Laurent.

202
Views
0
Helpful
1
Replies