Refer to the exhibit. 

This output was captured on a Cisco IOS gateway shortly after it became the active Cisco Unified Border Element in a box-to-box redundancy failover. How many calls are native to this Cisco Unified Border Element? 

Answer options:

A. 9
B. 12
C. 19
D. 31
E. 40

D

Total no of calls =28+12=40. So, native calls are =40-9=31. References: http://www.cisco.com/c/en/us/support/docs/voice-unified-communications/unified-border-element/112095-cube-hsrp-config-00.html.