The 7705 SAR routers do not contain a boot EEPROM. The boot loader code is loaded from the boot.ldr file. The BOF file performs the following tasks:
Sets up the CSM Management port (speed, duplex, auto)
Assigns the IP address for the CSM Management port
Creates static routes for the CSM Management port
Sets the console port speed
Configures the Domain Name System (DNS) name and DNS servers
Configures the primary, secondary, tertiary configuration source
Configures the primary, secondary, and tertiary image source
Configures operational parameters
The CSM Management port is referred to as the CPM Management port in the CLI to align with the CLI syntax used with other SR products.