• Tag : FHR


High CPU on FHR or RP due to PIM

Introduction High CPU due to PIM processes is not always a bug and may be caused by either a misconfiguration or a routing issue.  For the purposes of this document we will focus primarily on network misconfiguration. Overview Network wide choppy video, music on hold streams or loud speaker issues are commonly caused by multicast problems in the network.  Should the issue be network wide and not isolated to one area of the network, the next place to start looking is high CPU on the First Hop Routers (FHR) and/or the Rendezvous Point (RP).  When the CPU process is high...
Continue reading →


Get every new post on this blog delivered to your Inbox.

Join other followers: