国家安全生产总体运行机制为（） 政府监管与指导。 企业实施与保障。 员工权益与自律。 社会监管与参与。 中介支持与服务。
To securely transport EIGRP traffic, a network administrator will build VPNs between sites. What is the best method to accomplish the transport of EIGRP traffic?（） IPSec in tunnel mode。 IPSec in transport mode。 GRE with IPSec in transport mode。 GRE with IPSec in tunnel mode。
感觉特异投射系统
邮政企业投递邮件的方式有哪些？
What are the two reasons for the appearance of 0.0.0.0 as the next hop for a network in the show ip bgp command output？（） The network was originated via redistribution of an interior gateway protocol into BGP。 The network was defined by a static route。 The network was originated via a network or aggregate command。 The network was learned via EBGP。 The network was learned via IBGP。
下列关于连续介质的概念，正确的是（）
