update

Author: cherylmc

articles/expressroute/expressroute-bfd.md

@@ -34,22 +34,22 @@ BFD is configured by default under all the newly created ExpressRoute private pe
 
 An example CE/PE (using Cisco IOS XE) configuration is shown below. 
 
-	interface TenGigabitEthernet2/0/0.150
- 	  description private peering to Azure
- 	  encapsulation dot1Q 15 second-dot1q 150
- 	  ip vrf forwarding 15
- 	  ip address 192.168.15.17 255.255.255.252
- 	  bfd interval 300 min_rx 300 multiplier 3
-
-
-	router bgp 65020
- 	  address-family ipv4 vrf 15
-  	    network 10.1.15.0 mask 255.255.255.128
-  	    neighbor 192.168.15.18 remote-as 12076
-  	    neighbor 192.168.15.18 fall-over bfd
-  	    neighbor 192.168.15.18 activate
-  	    neighbor 192.168.15.18 soft-reconfiguration inbound
- 	  exit-address-family
+    interface TenGigabitEthernet2/0/0.150
+       description private peering to Azure
+       encapsulation dot1Q 15 second-dot1q 150
+       ip vrf forwarding 15
+       ip address 192.168.15.17 255.255.255.252
+       bfd interval 300 min_rx 300 multiplier 3
+
+
+    router bgp 65020
+       address-family ipv4 vrf 15
+          network 10.1.15.0 mask 255.255.255.128
+          neighbor 192.168.15.18 remote-as 12076
+          neighbor 192.168.15.18 fall-over bfd
+          neighbor 192.168.15.18 activate
+          neighbor 192.168.15.18 soft-reconfiguration inbound
+       exit-address-family
 
 >[!NOTE]
 >To enable BFD under an already existing private peering; you need to reset the peering. See [Reset ExpressRoute peerings][ResetPeering]
@@ -71,7 +71,7 @@ For more information or help, check out the following links:
 - [Create and modify routing for an ExpressRoute circuit][CreatePeering]
 
 <!--Image References-->
-[1]: ./media/expressroute-bfd/BFD_Need.png "BFD expedites link failure deduction time"
+[1]: ../networking/media/edge/bfd.png "BFD expedites link failure deduction time"
 
 <!--Link References-->
 [CreateCircuit]: https://docs.microsoft.com/azure/expressroute/expressroute-howto-circuit-portal-resource-manager