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300-510 · Question #119
300-510 Question #119: Real Exam Question with Answer & Explanation
The correct answer is B: Add the default-information originate command to the configuration. See the full explanation below for the reasoning.
Unicast Routing
Question
Refer to the exhibit. An administrator is troubleshooting Internet access issues on a customer's network. After applying this ISIS configuration to R1, the administrator notices that it fails to redistribute the default route into IS-IS. After checking the connectivity between the ISIS router and the ISP router the engineer confirmed there is Layer 3 connectivity between them. Which action should be taken to correct the problem?
Options
- AAssociate the default route with a VRF
- BAdd the default-information originate command to the configuration
- CConfigure the default route under any routing protocol other than IS-IS
- DConfigure R1 as a Layer 1 router
Topics
#IS-IS#Default Route#Route Origination#IGP
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