well it’s you know why would sailor to or because it’s up remember we have up and up right so it's turned on semi the physical interface is working later once physical 70-347 layer 2 about the protocols Anna says line protocol is down so we're talking about like CSI may appoint a point or something to the effect correct Butler 3 controller 3 so 70-347 far likelier to like I wrote later three the serial connection the layer 3 Padres report about layer 4 wears leather for use that nurture in the router routers and care about
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