Re: OSPF vs ISIS - Which do you prefer & why?

On 11/Nov/16 02:33, Josh Reynolds wrote:

My first post said the following:

"Vendor support for IS-IS is quite limited - many options for OSPF."

Again, the only one I know that struggles is Quagga. But I've not heard any reports from anyone running Brocade, Nokia (ALU), Huawei, e.t.c. that IS-IS doesn't work or is quite limited. I can say both Cisco and Juniper have no issues at all in this area. Arista are young in the routing space, but I am confident their implementations will be up to par soon (if they aren't already). Mark.