About ellemen

ellemen · 01-06-2006

Hi,Our company (AA) have just bought another company (BB). We are considering the migration solution. AA is running MPLS VPN over LSP tunnel while BB is running MPLS VPN over L2TP tunnel. Some one suggest to use CsC model and others prefert Inter-AS ...

ellemen · 07-20-2005

When multi-VRF have to be set on CE and PE, each VRF-to-VRF need a separated logical link or PVC. For instant:CE VRF 1--- VRF1 PE pvc1CE VRF 2--- VRF2 PE pvc2CE VRF 3--- VRF3 PE pvc3If CE--ADSL--PE is the ly2 connection, it is not cost effective t...

ellemen · 06-27-2005

Could anyone can tell which is the better choice of VRF selector using PBR or Source IP address? From Cisco doc, VRF selection based on Source take advance over PBR. My feeling is that PBR may match more criterias than just match source IP address.Th...

ellemen · 04-22-2005

Hi experts, we are building a mpls core. The problem is our PE is facing hundreds CE. The traffic from each CE may contain several applications and I have to separate them to diffenent VRF in PE.Do you have any good sulotion about that especially for...

ellemen · 04-21-2005

My question is if there is any firewall support mpls ? Or the firewall should be just placed on the edge of the mpls core?

ellemen · 01-24-2006

Thank you Martin!Finally we all agree to merge in a single MPLS domain. We just want to make things simple and also it is good for deploy MPLS TE/Multicast and VPLS in the future. L2TPv3, CsC and Inter-AS all will be moved out of the design. Thank yo...

ellemen · 07-21-2005

Thank you Sanjeewa.My problem is VRF has to be set up on CE. VRF selector is suitable for multiple VRFs share one interface on PE. For the CE VRF-- PE VRF, Cisco solution is VRF-lite. But different VRF peer needs different logical link or PVC. Is it...

ellemen · 04-28-2005

If I do not misunderstand, the mpls cloud is between Router B and Router A (a new router C HSRP with A).So you don't need to define anything about mpls, all the jobs are done by your ISP.Any routing protocol may be used between your Router A and your...

ellemen · 04-28-2005

there are 2 things have to be made clear:1)VRF routes will never be placed in global routing table of PE unless u do leaking2)RD only stand for VRF, on different VRF, IP address need not to be unique unless u do routing between them

ellemen · 04-22-2005

1.How do you define the routes are EBGP routes? As-path? 2.No matter how they were learned from the first VRF?From VRF A to VRF B only via BGP, is there any option?For instant, VRF A ----VRF B1. If igp is running between CE-PE on VRF B, On VRF A's ro...

Member Since	‎04-21-2005 11:25 AM
Date Last Visited	‎08-18-2017 03:53 AM
Posts	12

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Migration with MPLS core

VRF-to-VRF, CE-to-PE

VRF selector using PBR or Source IP address

Remote access to PE question

MPLS core security

Re: Migration with MPLS core

Re: VRF-to-VRF, CE-to-PE

Re: Help on MPLS

Re: why need rd?

Re: Routers imported between VRFs on same PE ?