Hi,
There are two datacenters, connected with a pair of 10 gig dark fiber connections. There are a handful of VLANs riding across the DCI links in a stretched L2 configuration for the purposes of vMotion and a handful of proprietary "stretched-cluster" apps.We have configured A-VPLS over GRE on the both side Core Switch，but HSRP is not working now ,please help me to check it ,many thanks!
CAT6509E-VSS:
!
mpls label protocol ldp
!
!
pseudowire-class cl1
encapsulation mpls
load-balance flow
flow-label enable
!
................
interface Vlan125
description Used for DCI_VMOTION
ip address 192.168.125.252 255.255.255.0
standby 125 ip 192.168.125.254
standby 125 preempt
standby 125 priority 120
!
interface Vlan401
description connect_to_ls_6807
ip address 172.16.0.1 255.255.255.252
ip ospf network point-to-point
ip ospf cost 10
!
!
interface Tunnel0
ip unnumbered Loopback0
no ip redirects
mpls ip
tunnel source 172.16.0.1
tunnel destination 172.16.0.2
!
............
interface Virtual-Ethernet1
switchport
switchport mode trunk
switchport trunk allowed vlan 125
transport vpls mesh
neighbor 10.2.255.1 pw-class cl1
!
router ospf 100
router-id 10.0.255.1
redistribute connected subnets
redistribute static subnets
network 172.16.0.1 0.0.0.0 area 0
!
CAT6807XL-VSS:
!
mpls label protocol ldp
!
!
pseudowire-class cl1
encapsulation mpls
load-balance flow
flow-label enable
!
................
interface Vlan125
description Used for DCI_VMOTION
ip address 192.168.125.253 255.255.255.0
standby 125 ip 192.168.125.254
standby 125 preempt
!
interface Vlan401
description connect_to_ls_6509
ip address 172.16.0.2 255.255.255.252
ip ospf network point-to-point
ip ospf cost 10
!
!
interface Tunnel0
ip unnumbered Loopback0
no ip redirects
mpls ip
tunnel source 172.16.0.2
tunnel destination 172.16.0.1
!
............
interface Virtual-Ethernet1
switchport
switchport mode trunk
switchport trunk allowed vlan 125
transport vpls mesh
neighbor 10.0.255.1 pw-class cl1
!
router ospf 100
router-id 10.2.255.1
redistribute connected subnets
redistribute static subnets
network 172.16.0.2 0.0.0.0 area 0
!
