Juniper
JN0-643 · Question #158
JN0-643 Question #158: Real Exam Question with Answer & Explanation
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Question
All four routers in the exhibit are in the same broadcast domain. The routers were powered on at the same time. [edit] user@R1# show routing-options router-id router-id 1.1.1.1; [edit] user@R1# show protocols ospf area 0.0.0.0 { interface ge-0/0/7.0; } [edit] user@R2# show routing-options router-id router-id 2.2.2.2; [edit] user@R2# show protocols ospf area 0.0.0.0 { interface ge-0/0/8.0 { priority 200; } } [edit] user@R3# show routing-options router-id router-id 222.255.255.255; [edit] user@R3# show protocols ospf area 0.0.0.0 { interface ge-0/0/8.0; } [edit] user@R4# show routing-options router-id router-id 239.255.255.255; [edit] user@R4# show protocols ospf area 0.0.0.0 { interface ge-0/0/6.0 { priority 0; } } Based on the configurations, which devices are the DR and the BDR
Options
- AR4 is the DR and R2 is the BDR.
- BR2 is the DR and R3 is the BDR.
- CR2 is the DR and R1 is the BDR.
- DR3 is the DR and R2 is the BDR.
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