H12-811_V1.0 · Question #809
By referring to the network structure and OSPF areas shown in the figure, it can be determined that all routers on the network except RTA are ABRs.
The correct answer is B. FALSE. In OSPF, an Area Border Router (ABR) is a router that has interfaces in more than one OSPF area, facilitating communication between different areas. If a router has interfaces in only one OSPF area, it is not an ABR. Based on the network structure, it is incorrect to assume…
Question
By referring to the network structure and OSPF areas shown in the figure, it can be determined that all routers on the network except RTA are ABRs.
Options
- ATRUE
- BFALSE
How the community answered
(30 responses)- A27% (8)
- B73% (22)
Explanation
In OSPF, an Area Border Router (ABR) is a router that has interfaces in more than one OSPF area, facilitating communication between different areas. If a router has interfaces in only one OSPF area, it is not an ABR. Based on the network structure, it is incorrect to assume that all routers except RTA are ABRs. A router can only be considered an ABR if it has interfaces connecting to multiple OSPF areas. If a router only connects within one area, it is not an ABR.
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