cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
351
Views
0
Helpful
1
Replies

Layer 3 Redundancy

Desmond Smith
Level 1
Level 1

I am looking for Layer 3 redundancy for my design and I am not sure about how to set it up. I think based on my current design I will have to use OSPF costing to ensure that the primary link is always primary. I dont see a way of using HSRP since the connections that are coming in to each router reside on separate routers. Any help would be greatly appreciated.

Please see attached diagram.

Thanks,

Desmond

1 Reply 1

Reza Sharifi
Hall of Fame
Hall of Fame

OSPF should work fine. By default, since your primary circuit has higher bandwidth (3mb) and lower cost, it will the primary interface.  The T1 will be the backup interface sine it will have higher cost (64).

HTT

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: