Implementing Cisco Enterprise Advanced Routing and Services (ENARSI) — Question 428

You want to change the Administrative Distance of external EIGRP routes from the default of 170 to 130 instead on router R1 while leaving the default AD value for internal EIGRP routes. Which set of command will accomplish this?

Answer options

• A. R1(config)#router eigrp - R1(config-router)#distance 170 -
• B. R1(config)#router eigrp 1 - R1(config-router)#distance eigrp 90 130
• C. R1(config)#router eigrp 1 - R1(config-router)#distance eigrp 130 90
• D. R1(config)#router eigrp 1 - R1(config-router)#distance 90 130

Correct answer: B

Explanation

Option B is correct because it sets the external EIGRP distance to 130 while leaving the internal distance at the default of 90. The other options either do not correctly specify the external and internal distances or use incorrect values that do not achieve the desired result.