Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) — Question 884

While configuring an IOS router for HSRP with a virtual IP of 10.1.1.1, an engineer sees this log message.
Jan 1 12:12:12.111 : %HSRP-4-DIFFVIP1: GigabitEthernet0/0 Grp 1 active routers virtual IP address 10.1.1.1 is different to the locally configured address 10.1.1.25
Which configuration change must the engineer make?

Answer options

• A. Change the HSRP group configuration on the local router to 1.
• B. Change the HSRP virtual address on the local router to 10.1.1.1.
• C. Change the HSRP virtual address on the remote router to 10.1.1.1.
• D. Change the HSRP group configuration on the remote router to 1.

Correct answer: B

Explanation

The correct answer is B because the log message indicates that the locally configured address (10.1.1.25) does not match the expected virtual IP address (10.1.1.1). Changing the local router's HSRP virtual address to 10.1.1.1 aligns it with the active router's configuration. The other options do not resolve the mismatch on the local router and would not fix the issue.