Cisco ASR1002 Network Positioning Guide - Page 20

How to Configure the Performance Manager Configuring Performance Metrics to Select a Service A PFM process gets and caches performance data from a PFA every 10 seconds. Every PFM entity shares the cached tables as the latest data source. How to Configure the Performance Manager Configuring the Performance Manager on a DC-Facing PE The performance subsystem (PFS) on a DC-facing PE runs the PFM only. It sends all received requests to a CE-facing PE for processing. The PFM on a DC-facing PE is responsible to: • Receive requests from the SRE. • Locate the corresponding CE-facing PE, from which it receives performance data through the Extensible Messaging and Presence Protocol (XMPP). • Send the final performance data to the SRE. Configure the PFM on all DC-facing PEs. SUMMARY STEPS 1. xmpp server type pfm hostname 2. pfm local-host ip-address 3. pfm dce-facing DETAILED STEPS Step 1 Step 2 Step 3 Command or Action xmpp server type pfm hostname Example: xmpp server type pfm ccnsr.com pfm local-host ip-address Example: (config)# pfm local-host 10.4.1.1 pfm dce-facing Example: (config)# pfm dce-facing Purpose Specifies the name of the XMPP server for PFM. Arbitrarily specifies the IP address to get to one of the DCs; this value is used to generate a jabber ID for XMPP communication. Enables the performance manager running in a DCE-facing PE. What to Do Next Configure all CE-facing PEs. Cisco Network Positioning System Configuration Guide for the Cisco ASR 1000 Router, Release 1.0 14 OL-25794-01