Re: [c-nsp] OSPF+BGP and MPLS Q's

2018-07-19 Thread Aaron Gould
I was waiting for that, lol Sort of a long story, as everyone knows, networks usually have a story to tell in order to understand why they are the way they are If many of us sat back and designed a new network from the ground up, it would be pretty for a day or two, and then eventually

Re: [c-nsp] OSPF+BGP and MPLS Q's

2018-07-19 Thread Nick Cutting
Quick question as I am clueless on large SP networks (I'm a MSP guy not an ISP guy )- why not area 0.0.0.0 ? -Original Message- From: cisco-nsp On Behalf Of Aaron Gould Sent: Thursday, July 19, 2018 6:08 PM To: ring...@mail.com Cc: cisco-nsp@puck.nether.net Subject: Re: [c-nsp]

Re: [c-nsp] OSPF+BGP and MPLS Q's

2018-07-19 Thread Aaron Gould
If you think your network is going to continue to grow , dual route reflector cluster is a huge must have in my mind, I love how you can add address families to one neighbor and let it bounce while the other neighbor stays up with all your routes still there I have ran a 100 node single area

Re: [c-nsp] OSPF+BGP and MPLS Q's

2018-07-19 Thread Mark Tinka
On 19/Jul/18 21:32, ring...@mail.com wrote: > > 1. Is there a better way of doing the HA than having adjacencies to the > router (can be 3 hops away) over two different VLANs and different OSPF cost > over trunk links with BFD enabled? I'd say don't run core links in VLAN's. What

Re: [c-nsp] Does any one try BiDI SFP+ with Cisco Nexus 3064?

2018-07-19 Thread Juan C. Crespo R.
Thanks!! its a great news for me! On 12/07/2018 02:27 p.m., Jonathan Stewart wrote: I've used 10G BiDi optics in a 3064-X, not a real Cisco part, and it works fine. ___ cisco-nsp mailing list cisco-nsp@puck.nether.net

[c-nsp] OSPF+BGP and MPLS Q's

2018-07-19 Thread ringbit
Hi all, I have some practical design questions. 1. Is there a better way of doing the HA than having adjacencies to the router (can be 3 hops away) over two different VLANs and different OSPF cost over trunk links with BFD enabled? 2. Do you find less practical a MPLS network on a multi-area

Re: [c-nsp] OSPF routing question

2018-07-19 Thread Mark Tinka
On 18/Jul/18 08:39, Gert Doering wrote: > If you do this, be aware that every OSPF come-and-go is very likely to lead > to a churn in BGP, as metrics change. This might or might not be a problem, > but everything that leads to externally visible BGP updates should be > considered well. If I