[j-nsp] VPLS Multihoming and CCC-Down interface flag

2014-07-14 Thread Misak Khachatryan
Hello, I recently faced to a strange problem, which i can't understand. Suppose this network diagram: MPLS Cloud --- PE (MX80) CE (EX4200) PE (MX80) MPLS Cloud. As You can see, EX4200 has two uplinks to two MX80, which are part of MPLS network infrastructure. VPLS

Re: [j-nsp] VPLS Multihoming on Junos - FEC confusion

2013-09-10 Thread Darren O'Connor
That's my thought too. However even the 12.3 VPLS configuration guide states FEC128 multihoming. But again showing with BGP Thanks Darren http://www.mellowd.co.uk/ccie Date: Mon, 9 Sep 2013 23:30:08 +0300 Subject: Re: [j-nsp] VPLS Multihoming on Junos - FEC confusion From: kr...@smartcom.bg

Re: [j-nsp] VPLS Multihoming on Junos - FEC confusion

2013-09-10 Thread Per Granath
: juniper-nsp@puck.nether.net Subject: Re: [j-nsp] VPLS Multihoming on Junos - FEC confusion That's my thought too. However even the 12.3 VPLS configuration guide states FEC128 multihoming. But again showing with BGP Thanks Darren http://www.mellowd.co.uk/ccie Date: Mon, 9 Sep 2013 23:30:08

Re: [j-nsp] VPLS Multihoming on Junos - FEC confusion

2013-09-10 Thread Darren O'Connor
I understand that part, but it doesn't answer the original question. Thanks Darren http://www.mellowd.co.uk/ccie From: per.gran...@gcc.com.cy To: darre...@outlook.com; kr...@smartcom.bg CC: juniper-nsp@puck.nether.net Subject: RE: [j-nsp] VPLS Multihoming on Junos - FEC confusion Date

Re: [j-nsp] VPLS Multihoming on Junos - FEC confusion

2013-09-10 Thread Krasimir Avramski
, but it doesn't answer the original question. Thanks Darren http://www.mellowd.co.uk/ccie From: per.gran...@gcc.com.cy To: darre...@outlook.com; kr...@smartcom.bg CC: juniper-nsp@puck.nether.net Subject: RE: [j-nsp] VPLS Multihoming on Junos - FEC confusion Date: Tue, 10 Sep 2013 13:20:17

Re: [j-nsp] VPLS Multihoming on Junos - FEC confusion

2013-09-09 Thread Krasimir Avramski
Hello, IMHO there is mess with docs/terms. FEC 128 multihoming as described has nothing to do with ldp. It's bgp signaling and autodiscovery. Krasi On 8 September 2013 22:37, Darren O'Connor darre...@outlook.com wrote: Hi list. I'm going over the VPLS multihoming options on Juniper's

[j-nsp] VPLS Multihoming on Junos - FEC confusion

2013-09-08 Thread Darren O'Connor
Hi list. I'm going over the VPLS multihoming options on Juniper's web site. I'm not concerned with LAG and MC-LAG for the moment. As far as I'm aware, FEC128 is when you are using manual discovery of pseudowires (LDP) - FEC129 is when you are using BGP auto-discovery. Juniper techpub for

[j-nsp] VPLS Multihoming

2012-11-27 Thread Luca Salvatore
Hello, I have two PE MX10 routers at each end of a connection and I have configured them for VPLS multihoming. I have one device configured as primary and one device configured as backup. Everything is working as expected but I have a question regarding the PE in backup mode. So - my

Re: [j-nsp] VPLS Multihoming

2012-11-27 Thread Chris Kawchuk
On 2012-11-28, at 9:36 AM, Luca Salvatore l...@ninefold.com wrote: So - my understanding is that VPLS multihoming is used to prevent layer 2 loops. How is this accomplished? Is it because the backup PE device does not forward any traffic (except for LDP stuff) and hence no loop is formed

Re: [j-nsp] VPLS Multihoming

2012-11-27 Thread Luca Salvatore
: juniper-nsp@puck.nether.net Subject: Re: [j-nsp] VPLS Multihoming On 2012-11-28, at 9:36 AM, Luca Salvatore l...@ninefold.com wrote: So - my understanding is that VPLS multihoming is used to prevent layer 2 loops. How is this accomplished? Is it because the backup PE device does not forward

Re: [j-nsp] VPLS Multihoming

2012-11-27 Thread Chris Kawchuk
Correct (Assuming each PE only has 1 Link to the CE Network…) Chris - Chairman of the STP is evil and should be avoided if possible Committee. =) On 2012-11-28, at 1:24 PM, Luca Salvatore l...@ninefold.com wrote: Right, this is what I thought. Thanks for the info. So this type of

Re: [j-nsp] VPLS Multihoming

2012-11-14 Thread Clarke Morledge
Luca, My question is - on PE2 is it normal for it to show the VPLS connections in a 'LN' (local site not designated) state, as shown below: PE2show vpls connections Layer-2 VPN connections: snip Legend for interface status Up -- operational Dn -- down Instance: VPLS-DirectNetworks Local

[j-nsp] VPLS Multihoming

2012-11-12 Thread Luca Salvatore
Hi Guys, I've configured two MX routers (PE) to use VPLS multihoming. Both PE routers connect into two EX4500's in VC mode PE1 is configured as primary and PE2 is configured as backup The config on each MX is: PE1: PE1 show configuration routing-instances VPLS-DirectNetworks { instance-type