多项选择题
Which three commands allow you to verify the current state of your BGP neighbors?（）
A. show bgp group B. show bgp status C. show bgp summary D. show bgp neighbor E. show protocols bgp
多项选择题 Which three TLV types are valid in an IS-IS Hello PDU?（）
单项选择题 Which setting in JUNOS software forces a bgp speaker to wait for a bgp neighbor to initiate a bgp session?（）
单项选择题 According to JUNOS software route selection algorithm, which IS-IS route type is most preferred?（）
