The switches shown in the diagram, Core and Core2, are both Catalyst 2950s. The addressing scheme for each company site is as follows:Router Ethernet port - 1st usable addressCore - 2nd usable addressCore2 - 3rd usable addressFor this network, which of the following commands must be configured on Core2 to allow it to be managed remotely from any subnet on the network? （）

• A、Core2(config)# interface f0/0  Core2(config-if)# ip address 192.168.1.10 255.255.255.248
• B、Core2(config)# interface vlan 1 Core2(config-if)# ip address 192.168.1.11 255.255.255.248
• C、Core2(config)# line con 0 Core2(config-line)# password cisco
• D、Core2(config)# line vty 0 4 Core2(config-line)# password cisco
• E、Core2(config)# ip default-gateway 192.168.1.9
• F、Core2(config)# ip route 0.0.0.0 0.0.0.0 192.168.1.8