Refer to the exhibit.

Which configuration is required on XR2 to enable MD5 IS-IS Authentication between R1 and XR2
using the password CISCO?

A.
Router isis ABC
interface GigabitEthernet0/0/0/0
hello-password encrypted CISCO

B.
Router isis ABC
interface GigabitEthernet0/0/0/0
hello-password hmac-md5 CISCO

C.
Router isis ABC
lsp-password hmac-md5 CISCO

D.
Router isis ABC
lsp-password encrypted CISCO