| Exam 200-310 | Question id=289 | Addressing and Routing Protocols in an Existing Network |
Which statement is true concerning the data center access layer design?
| A. |
The access layer in the data center is typically built at Layer 3, which allows for better sharing of services across multiple servers. | |
| B. |
With Layer 2 access, the default gateway for the servers can be configured at the access or aggregation layer. | |
| C. |
A dual-homing NIC requires a VLAN or trunk between the two access switches to support the dual IP addresses on the two server links to two separate switches. | |
| D. |
The access layer is normally not required, as dual homing is standard from the servers to the aggregation layer. |