You are designing a solution to eliminate the risk of high CPU utilization on a core network composed of CRS-1 devices.
Which option would eliminate the risk of high CPU utilization across the network?
Click on the arrows to vote for the correct answer
A. B. C. D. E.A.
To eliminate the risk of high CPU utilization on a core network composed of CRS-1 devices, we need to find a solution that can help in managing the SNMP (Simple Network Management Protocol) flow rate. SNMP is a protocol used to manage network devices and monitor their performance, but it can also cause high CPU utilization if not managed properly.
Let's discuss each option and see how it can help in eliminating the risk of high CPU utilization:
A. Use Local Packet Transport Services (LPTS) to manage hardware SNMP flow rate. LPTS is a Cisco IOS XR software feature that provides fine-grained control over the packet processing functions of the router. It can be used to manage the hardware SNMP flow rate and help in eliminating the risk of high CPU utilization.
B. Use the in-band control plane policy feature to reduce the SNMP flow rate. The in-band control plane policy feature is used to manage the traffic that is destined for the router's control plane. It can be used to reduce the SNMP flow rate and help in eliminating the risk of high CPU utilization.
C. Use the control plane policy feature and reduce SNMP flow rate. The control plane policy feature is used to manage the traffic that is destined for the router's control plane. It can be used to reduce the SNMP flow rate and help in eliminating the risk of high CPU utilization.
D. Use control-plane management-plane in-band and reduce the SNMP flow rate. The control-plane management-plane in-band feature is used to manage the traffic that is destined for the router's management plane. It can be used to reduce the SNMP flow rate and help in eliminating the risk of high CPU utilization.
E. Use the control-plane management-plane out-of-band feature to reduce the SNMP flow rate. The control-plane management-plane out-of-band feature is used to manage the traffic that is destined for the router's management plane. It can be used to reduce the SNMP flow rate and help in eliminating the risk of high CPU utilization.
From the options above, options A, B, C, and D can help in eliminating the risk of high CPU utilization by managing the SNMP flow rate. Option E is incorrect because it does not address the SNMP flow rate management issue.
Therefore, the best option is the one that provides fine-grained control over the packet processing functions of the router, which is option A - Use Local Packet Transport Services (LPTS) to manage hardware SNMP flow rate.