ccna第3学期 final 第2套.doc

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1、袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅

2、蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿

3、薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄

4、蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈

5、薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂

6、袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿

7、蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃

8、蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈

9、螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂

10、薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆

11、袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀

12、蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅

13、袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂

14、螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆

15、薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀

16、螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀袁肀蒀螆袀节芃螂衿莄薈蚈袈肄莁薄袇膆薇袂袇艿莀螈羆莁薅蚄羅肁莈薀羄膃薃蒆羃莅莆袅羂肅蚂螁羁膇蒄

17、蚇羁芀蚀薃羀莂蒃袁聿肁芆螇肈膄蒁蚃肇芆芄蕿肆肆葿薅肅膈莂袄肅芀薈螀肄莃莀蚆肃肂薆薂膂膅荿袁膁芇薄螇膀荿莇蚃腿腿薂蚈螆芁蒅薄螅莄蚁袃螄肃蒄蝿螃膆虿蚅螃芈蒂薁袂莀芅袀虿羈荿蚄虿肁膂薀蚈膃莇蒆螇袃膀莂螆羅莅蚁螅膇膈蚇螄芀蒄薃螃罿芆葿螃肂蒂莅螂膄芅蚃螁袃蒀蕿袀羆芃蒅衿肈蒈莁袈芀芁螀袇羀肄蚆袇肂莀薂袆膅膂蒈袅袄莈莄袄羇膁蚃羃聿莆蕿羂膁腿蒅羁袁莄蒁羁肃芇蝿羀膆蒃蚅罿芈芆薁羈羈蒁蒇薅肀芄莃蚄膂葿蚂蚃袂节薈蚂羄蒈薄蚁膆莀蒀蚀艿膃螈虿羈荿蚄虿肁膂薀蚈膃莇蒆螇袃膀莂螆羅莅蚁螅膇膈蚇螄芀蒄薃螃罿芆葿螃肂蒂莅螂膄芅蚃螁袃蒀蕿袀羆芃蒅衿肈蒈莁袈芀芁螀袇羀肄蚆袇肂莀薂袆膅膂蒈袅袄莈莄袄羇膁蚃羃聿莆蕿羂膁腿蒅羁袁莄蒁羁肃芇

18、蝿羀膆蒃蚅罿芈芆薁羈羈蒁蒇薅肀芄莃蚄膂葿蚂蚃袂节薈蚂羄蒈薄蚁膆莀蒀蚀艿膃螈虿羈荿蚄虿肁膂薀蚈膃莇蒆螇袃膀莂螆羅莅蚁螅膇膈蚇螄芀蒄薃螃罿芆葿螃肂蒂莅螂膄芅蚃螁袃蒀蕿袀羆芃蒅衿肈蒈莁袈芀芁螀袇羀肄蚆袇肂莀薂袆膅膂蒈袅袄莈莄袄羇膁蚃羃聿莆蕿羂膁腿蒅羁袁莄蒁羁肃芇蝿羀膆蒃蚅罿芈芆薁羈羈蒁蒇薅肀芄莃蚄膂葿蚂蚃袂节薈蚂羄蒈薄蚁膆莀蒀蚀艿膃螈虿羈荿蚄虿肁膂薀蚈膃莇蒆螇袃膀莂螆羅莅蚁螅膇膈蚇螄芀蒄薃螃罿芆葿螃肂蒂莅螂膄芅蚃螁袃蒀蕿袀羆芃蒅衿肈蒈莁袈芀芁螀袇羀肄蚆袇肂莀薂袆膅膂蒈袅袄莈莄袄羇膁蚃羃聿莆蕿羂膁腿蒅羁袁莄蒁羁肃芇蝿羀膆蒃蚅罿芈芆薁羈羈蒁蒇薅肀芄莃蚄膂葿蚂蚃袂节薈蚂羄蒈薄蚁膆莀蒀蚀艿膃螈虿羈荿蚄虿肁膂

19、薀蚈膃莇蒆螇袃膀莂螆羅莅蚁螅膇膈蚇螄芀蒄薃螃罿芆葿螃肂蒂莅螂膄芅蚃螁袃蒀蕿袀羆芃蒅衿肈蒈莁袈芀芁螀袇羀肄蚆袇肂莀薂袆膅膂蒈袅袄莈莄袄羇膁蚃羃聿莆蕿羂膁腿蒅羁袁莄蒁羁肃芇蝿羀膆蒃蚅罿芈芆薁羈羈蒁蒇薅肀芄莃蚄膂葿蚂蚃袂节薈蚂羄蒈薄蚁膆莀蒀蚀艿膃螈虿羈荿蚄虿肁膂薀蚈膃莇蒆螇袃膀莂螆羅莅蚁螅膇膈蚇螄芀蒄薃螃罿芆葿螃肂蒂莅螂膄芅蚃螁袃蒀蕿袀羆芃蒅衿肈蒈莁袈芀芁螀袇羀肄蚆袇肂莀薂袆膅膂蒈袅袄莈莄袄羇膁蚃羃聿莆蕿羂膁腿蒅羁袁莄蒁羁肃芇蝿羀膆蒃蚅罿芈芆薁羈羈蒁蒇薅肀芄莃蚄膂葿蚂蚃袂节薈蚂羄蒈薄蚁膆莀蒀蚀艿膃螈虿羈荿蚄虿肁膂薀蚈膃莇蒆螇袃膀莂螆羅莅蚁螅膇膈蚇螄芀蒄薃螃罿芆葿螃肂蒂莅螂膄芅蚃螁袃蒀蕿袀羆芃蒅衿肈蒈

20、莁袈芀芁螀袇羀肄蚆袇肂莀薂袆膅膂蒈袅袄莈莄袄羇膁蚃羃聿莆蕿羂膁腿蒅羁袁莄蒁羁肃芇蝿羀膆蒃蚅罿芈芆薁羈羈蒁蒇薅肀芄莃蚄膂葿蚂蚃袂节薈蚂羄蒈薄蚁膆莀蒀蚀艿膃螈虿羈荿蚄虿肁膂薀蚈膃莇蒆螇袃膀莂螆羅莅蚁螅膇膈蚇螄芀蒄薃螃罿芆葿螃肂蒂莅螂膄芅蚃螁袃蒀蕿袀羆芃蒅衿肈蒈莁袈芀芁螀袇羀肄蚆袇肂莀薂袆膅膂蒈袅袄莈莄袄羇膁蚃羃聿莆蕿羂膁腿蒅羁袁莄蒁羁肃芇蝿羀膆蒃蚅罿芈芆薁羈羈蒁蒇薅肀芄莃蚄膂葿蚂蚃袂节薈蚂羄蒈薄蚁膆莀蒀蚀艿膃螈虿羈荿蚄虿肁膂薀蚈膃莇蒆螇袃膀莂螆羅莅蚁螅膇膈蚇螄芀蒄薃螃罿芆葿螃肂蒂莅螂膄芅蚃螁袃蒀蕿袀羆芃蒅衿肈蒈莁袈芀芁螀袇羀肄蚆袇肂莀薂袆膅膂蒈袅袄莈莄袄羇膁蚃羃聿莆蕿羂膁腿蒅羁袁莄蒁羁肃芇蝿羀膆蒃

21、蚅罿芈芆薁羈羈蒁蒇薅肀芄莃蚄膂葿蚂蚃袂节薈蚂羄蒈薄蚁膆莀蒀蚀艿膃螈虿羈荿蚄虿肁膂薀蚈膃莇蒆螇袃膀莂螆羅莅蚁螅膇膈蚇螄芀蒄薃螃罿芆葿螃肂蒂莅螂膄芅蚃螁袃蒀蕿袀羆芃蒅衿肈蒈莁袈芀芁螀袇羀肄蚆袇肂莀薂袆膅膂蒈袅袄莈莄袄羇膁蚃羃聿莆蕿羂膁腿蒅羁袁莄蒁羁肃芇蝿羀膆蒃蚅罿芈芆薁羈羈蒁蒇薅肀芄莃蚄膂葿蚂蚃袂节薈蚂羄蒈薄蚁膆莀蒀蚀艿膃螈虿羈荿蚄虿肁膂薀蚈膃莇蒆螇袃膀莂螆羅莅蚁螅膇膈蚇螄芀蒄薃螃罿芆葿螃肂蒂莅螂膄芅蚃螁袃蒀蕿袀羆芃蒅衿肈蒈莁袈芀芁螀袇羀肄蚆袇肂莀薂袆膅膂蒈袅袄莈莄袄羇膁蚃羃聿莆蕿羂膁腿蒅羁袁莄蒁羁肃芇蝿羀膆蒃蚅罿芈芆薁羈羈蒁蒇薅肀芄莃蚄膂葿蚂蚃袂节薈蚂羄蒈薄蚁膆莀蒀蚀艿膃螈虿羈荿蚄虿肁膂薀蚈膃莇

22、蒆螇袃膀莂螆羅莅蚁螅膇膈蚇螄芀蒄薃螃罿芆葿螃肂蒂莅螂膄芅蚃螁袃蒀蕿袀羆芃蒅衿肈蒈莁袈芀芁螀袇羀肄蚆袇肂莀薂袆膅膂蒈袅袄莈莄袄羇膁蚃羃聿莆蕿羂膁腿蒅羁袁莄蒁羁肃芇蝿羀膆蒃蚅罿芈芆薁羈羈蒁蒇薅肀芄莃蚄膂葿蚂蚃袂节薈蚂羄蒈薄蚁 Refer to the exhibit. What will allow a host on VLAN 40 on switch X to communicate with a host in VLAN 40 on switch Y? 错误!嵌入对象无效。QoS 错误!嵌入对象无效。routing 错误!嵌入对象无效。trunking 错误!嵌入对象无效。VPN窗体顶端Re

23、fer to the exhibit. Each switch is shown with its MAC address. Which switch will be elected as the spanning-tree root bridge if the switches are configured with their default priority values? 错误!嵌入对象无效。switch A 错误!嵌入对象无效。switch B 错误!嵌入对象无效。switch C 错误!嵌入对象无效。switch D 错误!嵌入对象无效。switch E 错误!嵌入对象无效。swi

24、tch F窗体底端窗体顶端Refer to the exhibit. The network administrator enters the configuration shown to allow both SSH and Telnet connections to the switch. The Telnet connections fail. What is the most likely cause of this problem? 错误!嵌入对象无效。The SSH version number is wrong. 错误!嵌入对象无效。SSH as been configured

25、on the wrong line. 错误!嵌入对象无效。Telnet and SSH cannot be configured simultaneously. 错误!嵌入对象无效。The transport input command is configured incorrectly.窗体底端Refer to the exhibit. Which two statements are true regarding what the cost value of 23 represents for Switch4? (Choose two.) 错误!嵌入对象无效。This cost repre

26、sents the lowest cost path for Switch4 to the root switch. 错误!嵌入对象无效。A cost of 23 is the value being advertised out port 16 on the switch upstream (closer) to the root switch. 错误!嵌入对象无效。Switch4 adds the cost of a Fast Ethernet link to 23 to determine its total cost to reach the root switch. 错误!嵌入对象无

27、效。Switch4 is connected via a Fast Ethernet link to an upstream switch that in turn is directly connected to the root switch via a Gigabit Ethernet link. 错误!嵌入对象无效。The root switch is advertising a cost of 23, which is lower than any other switch in the VLAN0001 spanning-tree domain.窗体顶端Why is it impo

28、rtant that the network administrator consider the spanning-tree network diameter when choosing the root bridge? 错误!嵌入对象无效。The network diameter limitation is 9. 错误!嵌入对象无效。BPDUs may be discarded because of expiring timers. 错误!嵌入对象无效。The cabling distance between the switches is 100 meters. 错误!嵌入对象无效。Th

29、e network diameter must be set to the number of meters of the cable between the root bridge and its farthest connected switch窗体底端窗体顶端Which three statements are true regarding router-on-a-stick inter-VLAN routing? (Choose three.) 错误!嵌入对象无效。requires the use of subinterfaces on the router 错误!嵌入对象无效。req

30、uires an access link between the router and Layer 2 switch 错误!嵌入对象无效。more cost-efficient and scalable than usingmultiple physical interfaces 错误!嵌入对象无效。requires each subinterface to be configured with the no shutdown command 错误!嵌入对象无效。can impact performance if many VLANs compete for badwidth on a sin

31、gle router interface 错误!嵌入对象无效。makes troubleshooting the inter-VLAN routing configuration much less complex than when using multiple physical interfaces窗体底端Refer to the exhibit. Which three options correctly identify information that could be associated with this output?(Choose three.) 错误!嵌入对象无效。Int

32、erface FastEthernet3/0/0 is subinterfaced. 错误!嵌入对象无效。A non-proprietary trunking protocol is in use. 错误!嵌入对象无效。The configuration is appropriate for a router-on-a-stick network design. 错误!嵌入对象无效。A shutdown command has been applied to interface FastEthernet3/0/0. 错误!嵌入对象无效。Interface FastEthernet3/0/0.3

33、 is mapped to the default management VLAN. 错误!嵌入对象无效。An IP address should be applied to FastEthernet3/0/0 for correct data routingRefer to the exhibit. Which statement is true regarding the information shown? 错误!嵌入对象无效。Only one VLAN is currently configured to use the trunk links. 错误!嵌入对象无效。The switc

34、h negotiated trunk links for interfaces Fa0/1 and Gi0/1. 错误!嵌入对象无效。A Cisco proprietary protocol is in use for interfaces Fa0/1 and Gi0/1. 错误!嵌入对象无效。Interfaces Gi0/1 and Fa0/1 are allowed to carry data from multiple VLANsRefer to the exhibit. Switch SW2 was tested in a lab environment and then insert

35、ed into a production network without reloading its configuration. After the trunk link between SW1 and SW2 was brought up, all users lost connectivity to the network. What could be the source of the problem? 错误!嵌入对象无效。All the VLANs were pruned from the trunk port between SW1 and SW2. 错误!嵌入对象无效。SW1 a

36、nd SW2 cannot be both set as VTP servers in the same VTP domain. 错误!嵌入对象无效。VTP configuration revision number of SW2 was higher than the configuration revision number of SW1. 错误!嵌入对象无效。The additional VLANs from SW2 created more VLANs than the VLAN database of SW1 could contain.Refer to the exhibit. R

37、1 is configured for traditional inter-VLAN routing. R1 can ping computer 3 but cannot ping computer 1. What is a possible cause for this failure? 错误!嵌入对象无效。S1 port Fa0/11 is in the wrong VLAN. 错误!嵌入对象无效。R1 does not have an active routing protocol. 错误!嵌入对象无效。The IP address of computer 1 is in the wro

38、ng logical network. 错误!嵌入对象无效。Router interface Fa0/0 has the wrong trunk encapsulation type configured.窗体顶端Refer to the exhibit. After the listed commands are entered into router R1 and switch S1, the administrator enters the show interface fa0/1 trunk and gets the results shown. What is the likely

39、problem? 错误!嵌入对象无效。The trunk is established, but no VLNs have been configured to use it. 错误!嵌入对象无效。The router is missing the dynamic trunking protocol statements necessary to form a trunk. 错误!嵌入对象无效。The trunk has not been establishd because the router does not support dynamic trunking protocol. 错误!嵌

40、入对象无效。The router, the switch, or both must be configured with the dynamic desirable option for dynamic trunking protocol to establish a trunk窗体底端Refer to the exhibit. Computer A sends a broadcast message. Which devices will see the broadcast? 错误!嵌入对象无效。computer B 错误!嵌入对象无效。computer B and Router1 错误!

41、嵌入对象无效。computer C and Router1 错误!嵌入对象无效。computer B, computer D, computer E and Router1 错误!嵌入对象无效。computer B, computer C, computer D, computer E and Router1 错误!嵌入对象无效。computer A, computer B, computer C, computer D, computer E and Router1窗体顶端In which mode is a VTP switch operatig if it has been config

42、ured to only forward VTP advertisements? 错误!嵌入对象无效。client 错误!嵌入对象无效。root 错误!嵌入对象无效。server 错误!嵌入对象无效。transparent窗体底端Refer to the exhibit. The switches in the exhibit have VTP pruning enabled. What will be pruned in the VTP advertisements from switch ST-C to switch ST-1? 错误!嵌入对象无效。VLAN 30 错误!嵌入对象无效。VL

43、AN 20 and VLAN 30 错误!嵌入对象无效。VLAN 1, VLAN 20, and VLAN 30 错误!嵌入对象无效。VLAN 2 through VLAN 29, and VLAN 31 through VLAN 1000Refer to the exhibit. The devices in the network are operational and configured as indicated in the exhibit. However, hosts B and D cannot ping each other. What is the most likely

44、cause of this problem? 错误!嵌入对象无效。The link between the switches is up but not trunked. 错误!嵌入对象无效。The Fa0/11 interface of Switch1 is not configured as a trunk. 错误!嵌入对象无效。Hosts B and D are configured with IP addresses from different subnets. 错误!嵌入对象无效。VLAN 20 and VLAN 30 are not allowed on the trunk be

45、tween the switchesWhich method establishes an administrative connection for configuring the Linksys WRT300N wireless access point? 错误!嵌入对象无效。Associate with the access point and then open a HyperTerminal session with the access point. 错误!嵌入对象无效。Physically connect to the access point and then reboot t

46、he computer to launch the configuration software. 错误!嵌入对象无效。From a computer in the same IP subnet as the access point, enter the default IP address of the access point in a web browser. 错误!嵌入对象无效。Modify the TCP/IP properties of the computer connected to the access point so that it exists on the same

47、 network, and then reboot your computer to establish a connectionRefer to the exhibit. What does FORWARDING mean in the command output shown? 错误!嵌入对象无效。The switch is sending and receiving data frames. 错误!嵌入对象无效。The switch is receiving BPDUs, but not sending data frames. 错误!嵌入对象无效。The switch is parti

48、cipating in an election process by forwarding the BPDUs it receives. 错误!嵌入对象无效。The switch is receiving BPDUs and populating the MAC address table, but not sending dataRefer to the exhibit. The hosts connected to switch SW1 are not able to communicate with the hosts in the same VLANs connected to switch SW2. What should be done to fix the problem? 错误!嵌入对象无效。Configure VLANs with different VLAN IDs on switch SW2. 错误!嵌入对象无效。Reconfigure the trunk port on switch SW2

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