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1 Which attribute can influence inbound traffic flows from a neighboring AS？（）

2 What is required to enable the use of metrics larger than 63 for traffic engineering in IS-IS？（）

3 Which configuration would allow for non-revertative LSP path failover？（）

4 Within a BGP confederation， how are routing loops avoided？（）

5 Which extension to the OSPFv2 protocol supports traffic engineering？（）

JN0-303單項(xiàng)選擇題每日一練(2019.01.13)