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ip multicast-routing  # ÆôÓÃ×鲥·ÓɺÍ̸
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interface TFGigabitEthernet 0/48
 port speed-mode 10G
 no switchport
 ip address x.x.x.x 255.255.255.0
 ip ospf network point-to-point   
 ip pim sparse-mode   # Ôڸö˿ÚÆôÓÃ×é²¥ºÍ̸£¬²¢ÅäÖÃΪϡÉÙģʽ
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!
interface OverlayRouter 10099
 vrf forwarding xxx
 ip address 10.253.129.126 255.255.255.128
 anycast-gateway
!
vxlan 10099
 router-interface OverlayRouter 10099
 mcast-group 226.2.1.1  # ½«¶þ²ãvniÓë×é²¥×é½øÐаó¶¨
 extend-vlan 1099
!
ip pim bidir-enable   # ÅäÖÃË«Ïò×é²¥Ö°ÄÜ
ip pim rp-address 192.169.122.34 bidir  # Ö¸¶¨×é²¥RP
!
S6510_VSU#show vxlan 10099
VXLAN 10099
    Symmetric property  : FALSE
    Router Interface    : overlayrouter 10099 (anycast)
    Extend VLAN         : 1099
    VTEP Adjacency Count: 1
    VTEP Adjacency List :
    Interface              Source IP        Destination IP             Type
    --------------------- -------------- ---------------------- -------
    OverlayTunnel 12287    1.1.1.1          226.2.1.1               dynamic

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