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

2018-09-12 Thread Ring Bit
Hi Mark, Tried to DM you but didn't work. Can you DM? Ty! Ton > Sent: Wednesday, September 12, 2018 at 2:29 PM > From: "Mark Tinka" > To: netrav...@gmail.com, ring...@mail.com > Cc: cisco-nsp@puck.nether.net > Subject: Re: [c-nsp] OSPF+BGP and MPLS Q's > > >

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

2018-09-12 Thread Mark Tinka
On 10/Sep/18 10:46, Netravnen wrote: > Minimized usage of VLAN's in the core is my recommendation. And only > VLAN's at edge ports. > For the HA part. Having OSPF with ECMP would be my solution. Maybe > doing the metric setting for links manually for all core ports with > OSPF enabled to

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

2018-09-10 Thread Netravnen
Hi ringbit, On Thu, 19 Jul 2018 at 19:32, 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? Minimized usage of VLAN's in the core is my

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

2018-09-10 Thread Mark Tinka
Do your devices support IP/MPLS? Mark. On 9/Sep/18 23:22, ring...@mail.com wrote: > Bump. Anyone? > >> Sent: Friday, August 31, 2018 at 10:47 PM >> From: ring...@mail.com >> To: "Mark Tinka" >> Cc: cisco-nsp@puck.nether.net >> Subject: R

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

2018-09-09 Thread ringbit
Bump. Anyone? > Sent: Friday, August 31, 2018 at 10:47 PM > From: ring...@mail.com > To: "Mark Tinka" > Cc: cisco-nsp@puck.nether.net > Subject: Re: [c-nsp] OSPF+BGP and MPLS Q's > > Hi Mark, > > Would like to get back to this with some more questions. >

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

2018-08-31 Thread ringbit
uck.nether.net > Subject: Re: [c-nsp] OSPF+BGP and MPLS Q's > > > > On 23/Jul/18 16:41, Peter Rathlev wrote: > > > I'm also not sure I understand the first question. BFD is a way to > > overcome certain failure scenarios if you need to use some kind of L2 > &

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

2018-07-23 Thread adamv0025
> Peter Rathlev > Sent: Monday, July 23, 2018 3:42 PM > To: ring...@mail.com > > On Mon, 2018-07-23 at 12:23 +0200, ring...@mail.com wrote: > > Anyone else can give an opinion to those three questions? > > Opinions are easy to give. :-) Authority is a different question altogether. I > spend my

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

2018-07-23 Thread Mark Tinka
On 23/Jul/18 16:41, Peter Rathlev wrote: > I'm also not sure I understand the first question. BFD is a way to > overcome certain failure scenarios if you need to use some kind of L2 > transport between the routers. But the better way, since you ask, is to > have two or more physically direct

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

2018-07-23 Thread Peter Rathlev
On Mon, 2018-07-23 at 12:23 +0200, ring...@mail.com wrote: > Anyone else can give an opinion to those three questions? Opinions are easy to give. :-) Authority is a different question altogether. I spend my daytime in a place that started with just 6 PE routers and has slowly grown to 51 over

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

2018-07-23 Thread adamv0025
Hi see inline, > ring...@mail.com > Sent: Thursday, July 19, 2018 8:32 PM > > 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 >

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

2018-07-23 Thread ringbit
Anyone else can give an opinion to those three questions? Thanks. T. > Sent: Friday, July 20, 2018 at 12:43 AM > From: "Aaron Gould" > To: "Nick Cutting" > Cc: "ring...@mail.com" , "cisco-nsp@puck.nether.net" > > Subject: Re: [c-

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

2018-07-19 Thread Aaron Gould
day, July 19, 2018 6:08 PM > To: ring...@mail.com > Cc: cisco-nsp@puck.nether.net > Subject: Re: [c-nsp] OSPF+BGP and MPLS Q's > > This message originates from outside of your organisation. > > If you think your network is going to continue to grow , dual route reflector > cluster i

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] OSPF

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

[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