CCIE系列認證多項選擇題每日一練(2019.05.07)

來源：考試資料網(wǎng)

1 Which three statements describe the configuration change management feature in DCNM LAN？（）

2 DCNM device discovery is done by connecting to Cisco NX-OS devices and doing which three of these？（）

3 Which two Fibre Channel features are not supported in Cisco Nexus 5500 and Nexus 5000 platforms？（）

4 Which two statements best describe spanning-tree BPDU processing for a blocking port？（）

5 In which two ways does the BGP graceful capability preserve prefix information during a restart？（）