单项选择题
If a metric is not specified for routes that are redistributed into OSPF， the default metric that is assigned to the routes is 20， except for redistributed BGP routes. What is the metric that is assigned to redistributed BGP routes？（）
A.0 B.1 C.10 D.200
单项选择题 IfnometricisspecifiedfortheroutesbeingredistributedintoIS-IS，whatmetricvalueisassignedtotheroutes？（）
单项选择题 Refer to the exhibit. Which statement is true about the 6.6.6.0/24 prefix？（）
单项选择题 Refer to the exhibit. Which statement is true？（）
