Cisco Systems SMC-127 Removing Nodes and SDRs, A Cisco XR 12000 Series Router section on, SMC-151

Configuring Secure Domain Routers on Cisco IOS XR Software

How to Configure Secure Domain Routers

	Command or Action	Purpose
Step 4
	location partially-qualified-nodeid	Adds additional nodes to the SDR.
		• Enter the value of the partially-qualified-nodeid
	Example:	argument to specify a single node. The value of the
	RP/0/0/CPU0:router(admin-config-sdr:rname)#	nodeid argument is entered in the rack/slot/*
	location 0/5/*	notation. Node IDs are always specified at the slot
		level, so the wildcard (*) is used to specify the CPU.
		• If you add an RP installed in a redundancy slot next
		to the DSDRSC, then the second RP becomes the
		standby DSDRSC. Refer to the “DSC and DSDRSCs
		in a Cisco XR 12000 Series Router” section on
		page SMC-133for more information.
Step 5
	end	Saves configuration changes.
	or	• When you issue the end command, the system
	commit	prompts you to commit changes:
		Uncommitted changes found. Commit them?
	Example:	– Entering yes saves configuration changes to the
	RP/0/0/CPU0:router	running configuration file, exits the
	(admin-config-sdr:rname2)# end	configuration session, and returns the router to
	or
		EXEC mode.
	RP/0/0/CPU0:router(admin-config-sdr:rname2)#	– Entering no exits the configuration session and
	commit
		returns the router to EXEC mode without
		committing the configuration changes.
		– Entering cancel leaves the user in the same
		command mode without committing the
		configuration changes.
		• Use the commit command to save the configuration
		changes to the running configuration file and remain
		within the configuration session.

Removing Nodes and SDRs

This section contains the following instructions:

•Removing Nodes from a Secure Domain Router in a Cisco CRS-1 Router, page SMC-152

•Removing Nodes from a Secure Domain Router: Cisco XR 12000 Series Router, page SMC-154

•Removing a Secure Domain Router, page SMC-156

When removing a node or an entire SDR, the following rules apply:

•When a node is removed from a non-owner SDR, it is automatically returned to the owner SDR inventory.

•To remove a DSDRSC, first remove the other nodes in the SDR, and then remove the DSDRSC. This rule does not apply when the entire SDR is removed.

•If all nodes are removed from a non-owner SDR, the SDR name is also removed.

•To remove all nodes, including the DSDRSC, remove the SDR name. All nodes are returned to the owner SDR inventory.

Cisco IOS XR System Management Configuration Guide

SMC-151