单项选择题
A.radius override nas-ip-addr
B.radius source-ip-address 10.13.7.55
C.radius update-source-address 10.13.7.11
D.radius authentication server 10.13.7.55
多项选择题 When supporting multiple authentication domains, the domain map must be configured with which two options?（）
单项选择题 Which RADIUS configuration command implements a primary/backup scenario for multiple servers?（）
单项选择题 Which configuration command represents a static customer route in a Routed 1483 network?（）