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t-family: 宋体; mso-bidi-font-size: 12.0pt">a: switch 2 is the root bridge. b: spanning tree is not running. c: host d and server 1 are in the same network. d: no collisions can occur in traffic between host b and host c. e: if fa0/0 is down on router 1, host a cannot access server 1. f: if fa0/1 is down on switch 3, host c cannot access server 2. correct answers: e |
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