| Exam 642-887 | Question id=3189 | QOS in a Service Provider IP NGN Environment |
On a Cisco IOS XR router, which mechanism protects the router resources by filtering and policing the packets flows that are destined to the router that is based on defined flow-type rates?
| A. |
LLQ | |
| B. |
LPTS | |
| C. |
Committed Access Rate | |
| D. |
Control Plane Policing | |
| E. |
Management Plane Protection | |
| F. |
NetFlow | |
| G. |
ACL |
Local Packet Transport Services (LPTS) maintains tables describing all packet flows destined for the secure domain router (SDR), making sure that packets are delivered to their intended destinations.
The Low Latency Queueing feature brings strict priority queueing to Class-Based Weighted Fair Queueing (CBWFQ).