问题:
A . The configuration to define Route-Distinguisher is Ip vrf bulle Rd 1:1
B . A route distinguisher can be imported and exported to and from a VRF
C . Route-Distinguisher is an 8 byte BGP attribute value used in influencing BGP best path algorithm.
D . Route-Distinguisher is an 8 byte value used in creating unique VPNv4 address.
● 参考解析
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