單項選擇題

During a recent OSPF election among three routers, RTA was elected the DR and RTB was elected the BDR, as seen in the graphic. Assume that RTA fails, and that RTB takes the place of
the DR whi le RTC becomes the new BDR. What will happen when RTA comes back online？（）

A. A new election will take place establishing an all new DR and BDR based on configured priority levels and MAC addresses.
B. RTA will take the place of DR immediately upon esta blishing its adjacencies.
C. RTA will take the place of DR only if RTB fails.
D. RTA will take the place of DR only if both RTB and RTC fail.

你可能感興趣的試題

單項選擇題

Which command displays the number of times that the OSPF Shortest Path First (SPF) algorithm has been executed?（）

A. show ip protocol
B. show ip ospf
C. sho w ip ospf database
D. show ip ospf interface

單項選擇題

Refer to the output. What IOS command produces this output？（）

A. show i p ospf
B. show ip ospf interface
C. show ipv6 ospf interface
D. show ipv6 ospf

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During a recent OSPF election among three routers, RTA was elected the DR and RTB was elected the BDR, as seen in the graphic. Assume that RTA fails, and that RTB takes the place of the DR whi le RTC becomes the new BDR. What will happen when RTA comes back online？（）

你可能感興趣的試題

Which command displays the number of times that the OSPF Shortest Path First (SPF) algorithm has been executed?（）

Refer to the output. What IOS command produces this output？（）

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During a recent OSPF election among three routers, RTA was elected the DR and RTB was elected the BDR, as seen in the graphic. Assume that RTA fails, and that RTB takes the place of
the DR whi le RTC becomes the new BDR. What will happen when RTA comes back online？（）