用看的、听的学真题
            study by eyes and ears.
 
        
     
 
    
    
        2018年11月网络工程师考试上午真题【基础知识】(第49-51题)
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                【49-51】在Windows中运行routeprint命令后得到某主机的路由信息如下图所示。则该主机的IP地址为(49),子网掩码为(50),默认网关为(51)。
 
                    
                
            
        
        
        
            
                
                
                
                    
                        
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                                A102.217.115.132
                            
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                                B102.217.115.254
                            
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                                C127.0.0.1
                            
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                                D224.0.0.1
                            
 
                    
                    
                    
                        
                    
                    
                    
                    
                        
                        
                    
                    
                    
                    
                    
                    
                    
                        
                    
                
            
            
                
                
                
                    
                        
                            - 
                                A255.0.0.0
                            
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                                B255.255.255.0
                            
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                                C255.255.255.128
                            
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                                D255.255.255.255
                            
 
                    
                    
                    
                        
                    
                    
                    
                    
                        
                        
                    
                    
                    
                    
                    
                    
                    
                        
                    
                
            
            
                
                
                
                    
                        
                            - 
                                A102.217.115.132
                            
- 
                                B102.217.115.254
                            
- 
                                C127.0.0.1
                            
- 
                                D224.0.0.1