哈代和他的“威塞克斯小说”
禁止 RIP 协议的路由聚合功能的命令是（） [" undo rip"," auto-summany"," undo auto-summany"," undo network 10.0.0.0"]
As a network engineer， you responsibility is to install， configure， operate， and troubleshoot networks. In your company’s network， EIGRP is the routing protocol. You have just discovered that two routers restarted the neighbor relationship.Why？ （） ["An update packet with init flag set from a known， already established neighbor relationship was received by one of the routers.","The counters were deleted.","The ARP cache was removed.","The IP EIGRP neighbor relationship was cleared manually."]
OLT通过（）获取ONU的往返延迟RTD（Round Trip Delay），从而指定 合适的均衡延时参数EqD（Equalization Delay），保证每个ONU发送数据时不会在分光器上产生冲突。 ["测距技术B、光模块突发控制","AES加密D、动态带宽分配"]
What SNMP message alerts the manager to a condition on the network?（） ["response","trap","cet","capture"]
aaa架构中哪个是要求用户输入用户名和密码？
