Cisco ASR1002 Network Positioning Guide - Page 9

2 C H A P T E R Configuring the XMPP Server The Extensible Messaging and Presence Protocol (XMPP) is an open, XML-based standard for near real-time communication. Because XMPP provides near real-time communication among different platforms for information distribution, it is the primary communications and transport protocol used between NPS components. Jabber is the implementation of XMPP that is installed with the NPS software. The configuration of Jabber is described in this module. • Configuring the XMPP Server, page 3 Configuring the XMPP Server Jabber is used to facilitate communication between PE routers for the purposes of service resolution. Use this task to configure the Jabber server on one of the PE routers in your system. It is also used by the capability directory (CD) to get device capabilities through the XMPP pubsub protocol. Generally, the Jabber server is installed on the DCE-facing PE where the service resolution engine (SRE) is installed. SUMMARY STEPS 1. jabber server 2. domain domain-name 3. ipaddr ipv4 ip-address 4. log-level level DETAILED STEPS Step 1 Command or Action jabber server Example: switch(config)# jabber server Purpose Enters Jabber configuration mode to configure the XMPP server on the router. OL-25794-01 Cisco Network Positioning System Configuration Guide for the Cisco ASR 1000 Router, Release 1.0 3