[c-nsp] A9K: HSRP over PWHE or BVI?

Aaron aaron1 at gvtc.com
Thu Mar 20 22:32:23 EDT 2014


I used VPLS (BGP AD / LDP Sig)
I used BVI's
I used BGP redis connected within vrf context
HSRP on top of BVI's

...here's one asr9k.... of course I have another one similarly config'd

conf
l2vpn
 bridge group v19
  bridge-domain v19
   vfi v19
    vpn-id 10019
    autodiscovery bgp
     rd auto
     route-target 64512:10019
     signaling-protocol ldp

   routed interface BVI19


interface BVI19
vrf one
 ipv4 address 10.50.80.3 255.255.255.0


router hsrp
 interface BVI19
  hsrp 1 ipv4 10.50.80.1


router bgp 64512
vrf one
  rd 10.101.0.8:1
  address-family ipv4 unicast
   maximum-paths ibgp 3 unequal-cost
   redistribute connected

(of course all the other underpinnings for enabling the igp in your core,
the global bgp stuff for enabling address families (l2vpn vpls/vpws) and
mpls stuff is all required prior to any of that)

Aaron




-----Original Message-----
From: cisco-nsp [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Nick
Hilliard
Sent: Wednesday, March 19, 2014 8:08 AM
To: Jason Lixfeld; Cisco NSP
Subject: Re: [c-nsp] A9K: HSRP over PWHE or BVI?

On 18/03/2014 18:01, Jason Lixfeld wrote:
> I need to configure HSRP between a pair of 4.3.x Trident 9Ks over an 
> MPLS core.  What are people doing these days to accomplish this?  PWHE 
> where available?  Routed pseudowire over BVI?  Other?

probably you want vpls for this?

Nick

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