Which Cisco IOS XR configuration creates an L2VPN using BGP as auto discovery and LDP as signaling?
A. l2vpnbridge group bg1bridge-domain bg1_bd1interface gig0/6/0/1.1!vfi bg1_db1_vfivpn-id 101autodiscovery bgprd 101:1route-target 101:1signaling-protocol ldpvpls-id 1:101
B. l2vpnbridge group bg1bridge-domain bg1_bd1interface gig0/6/0/1.123!vfi bg1_db1_vfivpn-id 123autodiscovery bgprd 123:3route-target 123:3signalingprotocol bgpve-id 3
C. l2vpnbridge group bg1bridge-domain bg1_bd1interface gig0/6/0/1.1!vfi bg1_db1_vfivpn-id 111autodiscovery bgprd autoroute-target 111:1signaling-protocol bgpve-id 3
D. l2vpnbridge group bg1bridge-domain bg1_bd1interface gig0/6/0/1.1!vfi bg1_db1_vfivpn-id 111autodiscovery bgprd autoroute-target autosignaling-protocol bgpvpls-id auto
