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單項(xiàng)選擇題

What s the default stratum clock on a Cisco router， when you see the key word "master" configured on the NTP line？（）

A.1
B.2
C.4
D.6
E.8

你可能感興趣的試題

【簡(jiǎn)答題】先描述的就是源樹。然后說源和receiver通訊，問process叫什么？

答案： Dense mode：Flood-and-Prune。

單項(xiàng)選擇題

Refer to the exhibit. This exhibit shows the NAT configuration for Router A and the output for a ping issued from device 171.68.200.48 and destined to 172.16.47.142. Based on this information， what change must be made to Router A in order for the ping to work？（）

A.reload the router
B.clear the route cache
C.add a static route
D.configure IP as classless
E.load a newer IOS image