OSPF is enabled on router A. You execute the following command on router A and receive theaccompanying output:RouterA#ping 224.0.0.5 repeat1Type escape sequence to abort.Sending 1, 1 00 - byte ICMP Echos to 224.0.0.5, timeout is 2 seconds:Reply to request 0 from 10.100.100.1, 4 ms10.100.100.1 is the IP address of a loopback interface on router A. What can you conclude about router A?() Only the router A loopback interface is parti cipating in the OSPF routing process。 None of the router A interfaces are participating in the OSPF routing process。 Router A is using the loopback interface IP address as its OSPF router ID。 Router A does not have any reachable OSPF neighbor。
透叠是指一个形与另一形相重合,产生前后关系,形成平面构成的空间层次。
压力容器承受的压力超过材料的强度极限时,发生的断裂破坏称为()。 韧性破坏。 脆性破坏。 疲劳破坏。
在兴奋剂神经中()是神经元之间的主要神经递质。 乙酰胆碱。 谷氨酸盐。 血清素。 组胺。
重叠是是指一个形与另一个形重合,组合成一个新的形。
以质押方式申请个人汽车贷款的,贷款额度最高为质押权利凭证的90%,贷款期限最长为()年。