300-510 Question #223: Real Exam Question with Answer & Explanation

Question

SIMULATION Guidelines This is a lab item in which tasks will be performed on virtual devices. - Refer to the Tasks tab to view the tasks for this lab item. - Refer to the Topology tab to access the device console(s) and perform the tasks. - Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window. - All necessary preconfigurations have been applied. - Do not change the enable password or hostname for any device. - Save your configurations to NVRAM before moving to the next item. - Click Next at the bottom of the screen to submit this lab and move to the next question. - When Next is clicked, the lab closes and cannot be reopened. Topology Tasks Troubleshoot and configure OSPF according to the topology to achieve these goals: 1. R1 and R2 must not have OSPF BR/DR election over their E0/0 interfaces and must not advertise the OSPF host route for the OSPF connected neighbors. 2. E0/0 interfaces on R1 and R2 to be preferred over E0/1 interfaces for OSPF traffic. Only the numerical value of 15 is allowed. 3. Set the OSPF hello interval to 5 and the OSPF dead interval to 10 between R1 and R2 on interface E0/1. Answer:

Options

• AP1(config-isis-if-af)# prefix-sid index 15010 PE2(config)# segment-routing local-block 16000 16999 PE2(config-isis-if-af)# prefix-sid index 16050
• BP1(config-isis-if-af)# adjacency-sid index 15010 PE2(config)# segment-routing local-block 50000 50099 PE2(config-isis-if-af)# adjacency-sid index 50050
• CP1(config-isis-if-af)# prefix-sid index 10 PE2(config)# segment-routing local-block 15000 15999 P2(config-isis-if-af)# prefix-sid index 50
• DPE1(config-isis-if-af)# adjacency-sid index 10 P2(config)# segment-routing local-block 30000 30999 P2(config-isis-if-af)# adjacency-sid index 50

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