单项选择题
How is a Rendezvous Point tie broken in Auto-RP?（）
A. lowest IP address B. highest IP address C. lowest MAC address D. highest MAC address
多项选择题 Which two methods are used to assign a route-distinguisher in a Kompella Layer 2 VPN?（）
多项选择题 Which three commands allow you to verify the current state of your BGP neighbors?（）
多项选择题 Which three TLV types are valid in an IS-IS Hello PDU?（）
