CCIE系列認(rèn)證CCIE(350-018)單項(xiàng)選擇題每日一練(2019.08.02)

來(lái)源：考試資料網(wǎng)

1 What does qos pre-classify provides inregardto implementing QoS over GRE/IPSec VPN tunnels？（）

2 What are the header sizes for point-to-point and multi-point GRE（also known asmGRE） with tunnel key？（）

3 What Cisco technology protects against Spanning-Tree Protocol manipulation？（）

4 Which of the following is an example of a security technology that could be enabled by Netflow？（）

5 What command can be used toglobally disable the requirement that a translation rulemust exist beforepackets can pass through the firewall？（）