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全部科目 > 软件认证工程师考试 > 思科认证考试 > CCNP系列认证 > CCNP(642-813)

单项选择题

Refer to the exhibit.
 Which Virtual Router Redundancy Protocol (VRRP) statement is true about  the roles of the master virtual router and the backup virtual router?()

    A. Router A is the master virtual router, and Router B is the backup virtual router. When Router A  fails, Router B will become the master virtual router. When Router A recovers, Router B will  maintain the role of master virtual router.
    B. Router B is the master virtual router, and Router A is the backup virtual router. When Router B  fails, Router A will become the master virtual router. When Router B recovers, it will regain the  master virtual router role.
    C. Router A is the master virtual router, and Router B is the backup virtual router. When Router A  fails, Router B will become the master virtual router. When Router A recovers, it will regain the  master virtual router role.
    D. Router B is the master virtual router, and Router A is the backup virtual router. When Router B  fails, Router A will become the master virtual router. When Router B recovers, Router A will  maintain the role of master virtual router.

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