A new router is added to an existing HSRP standby group. One of the existing routers is in anactive state， the other is in a standby state. Under what circumstance will the new router becomethe active router？（）

• A、The new router will become active immediately because it’s the newest router introduced intothe group
• B、The new router can become active only when the existing active router and the existing standbyrouter become unavailable
• C、The new router has a lower priority value
• D、The new router will never become active unless the existing active router becomes unavailable
• E、The new router has preempt configured and a higher priority
• F、The new router has a higher priority value