[c-nsp] ASR 1K : EFP / XCONNECT / BDI

[Vitkovský Adam]

Hi Nicolas,

This is the config for mixing EFPs and PWs in a common BD + IP interface for the BD.
Manual hub and spoke type of configuration with IP address + VFR at the hub location.

interface TenGigabitEthernet0/3
 mtu 9000
 service instance 8000 ethernet
  description CUSTOMER-B
  encapsulation dot1q 20,30,40				
  rewrite ingress tag pop 1 symmetric
  bridge-domain 8000

interface BDI8000
 mtu 9000
 vrf CUST-B
 ip add 192.0.2.1 255.255.255.0
 xconnect vfi CUST-B-BD

l2 vfi CUST-B-BD manual
 vpn id 1
 neighbor 10.0.1.3 100 encapsulation mpls
 neighbor 10.0.1.4 200 encapsulation mpls
 neighbor 10.0.1.5 300 encapsulation mpls

Spokes would have just EFPs with xconnect.


adam
> -----Original Message-----
> From: cisco-nsp [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of
> Nicolas KARP
> Sent: Tuesday, December 02, 2014 6:03 PM
> To: cisco-nsp at puck.nether.net
> Subject: [c-nsp] ASR 1K : EFP / XCONNECT / BDI
> 
> Hi,
> 
> I need to interconnect 2 platforms on 2 different datacenters.
> 
> The idea is to create several EFPs on each PE (one at each side) and create a
> default xconnect pw in order to encapsulate the layer2 traffic over our MPLS
> network. I also have some layer 3 interfaces for different vlans which need to
> be used on both datacenters :
> 
> 
> *PE1 : (same config on PE2, except for the BDI interface)*
> 
> 
> *interface GigabitEthernet0/0/4*
> * no ip address*
> * load-interval 30*
> * negotiation auto*
> 
> *## default XCONNECT to DC2*
> * service instance 1 ethernet*
> *  encapsulation default*
> *  xconnect 1.1.1.1 9999 encapsulation mpls pw-class EOMPLS-ETH-TO-VLAN*
> * !*
> 
> *## Layer 3 interface via BDI*
> * service instance 4093 ethernet*
> *  encapsulation dot1q 4093 exact*
> *  rewrite ingress tag pop 1 symmetric*
> *  bridge-domain 4093*
> * !*
> 
> *interface BDI4093*
> * ip vrf forwarding TEST2*
> * ip address 172.31.0.253 255.255.255.0*
> * standby 1 ip 172.31.0.254*
> * standby 1 priority 110*
> * standby 1 preempt delay minimum 60*
> *end*
> 
> *--> I'm missing a xconnect for the vlan 4093...*
> 
> 
> How can I create a layer3 interface and run a xconnect on the same EFP ?
> The idea would be to use the same vlans at both locations and terminate the
> Layer3 on a BDI interface in Datacenter1.
> 
> Do you think it's possible ?
> I'm not too sure if i'm really clear. Don't hesitate to ask me if you have any
> questions :)
> 
> Many Thanks for your help !
> 
> # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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> # - -   Nicolas KARP
> # - -   Network and Security Engineer
> # - -    Email : liste at karp.fr <nicolas at karp.fr>
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