多项选择题
In JUNOS software, what are two ways that the router ID is chosen?（）
A. Choose the lowest primary address. B. If assigned, always choose address of fxp0. C. Choose numerically lowest IP address of fxp0. D. Choose the non-127.0.0.1 primary address on lo0.
单项选择题 Which statement describes how RSVP guarantees bandwidth reservations?（）
单项选择题 Which protocol supports LDP sessions?（）
单项选择题 Which JUNOS software feature allows LSPs to be advertised in an IGP?（）
