Implementing Cisco IP Switched Networks (SWITCH v2-0) (#471)

The following command was issued on a router that is being configured as the active HSRP router

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standby ip 10.2.1.1 Which statement is true about this command?

This command will not work because the HSRP group information is missing
The HSRP MAC address will be 0000 0c07 ac00
The HSRP MAC address will be 0000 0c07 ac01.
The HSRP MAC address will be 0000.070c ad01.
This command will not work because the active parameter is missing