| Exam 640-878 | Question id=4951 | Cisco Operating Systems and Platforms II |
What feature of the Cisco ASR series enables service providers and enterprise customers to manage their network performance with respect to bandwidth, delay, jitter, and packet loss?
| A. |
power over ethernet | |
| B. |
quality of service architecture | |
| C. |
ip sla | |
| D. |
layer 3 capability |