Cisco Systems SMC-127 manual Adding Nodes to a Non-Owner SDR, SMC-148

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Configuring Secure Domain Routers on Cisco IOS XR Software

How to Configure Secure Domain Routers

Adding Nodes to a Non-Owner SDR

When adding nodes to an existing non-owner SDR, the following rules apply:

•By default, all nodes in a new system belong to the owner SDR. When a node is assigned to a non-owner SDR, the node is removed from the owner SDR inventory and added to the non-owner SDR.

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

•To add a node that already belongs to another non-owner SDR, you must first remove the node from the other SDR, and then reassign it to the new SDR. See the “Removing Nodes from a Secure Domain Router in a Cisco CRS-1 Router” section on page SMC-152for more information.

•You cannot assign the DSC or standby DSC to a non-owner SDR. The DSC and standby DSC can cannot be removed and assigned to a non-owner SDR.

•The main difference between adding a node in a Cisco CRS-1 and a Cisco XR 12000 Series Router is for DSDRSC support:

–Cisco CRS-1 routers support DRPs and DRP pairs.

–In a Cisco CRS-1 router, RPs can only be added in redundant pairs.

–Cisco XR 12000 Series Routers do not support DRPs.

–In a Cisco XR 12000 Series Router, RPs can be added individually or in redundant sets. Only two RPs (if installed in the adjacent redundancy slots) can function in each SDR.

Complete the following steps to add one or more nodes to an existing non-owner SDR:

•Adding Nodes to an SDR in a Cisco CRS-1 Router, page SMC-148

•Adding Nodes to an SDR in a Cisco XR 12000 Series Router, page SMC-150

Adding Nodes to an SDR in a Cisco CRS-1 Router

SUMMARY STEPS

1.admin

2.configure

3.sdr sdr-name

4.location partially-qualified-nodeid or

location pair-name

5.end or commit

Cisco IOS XR System Management Configuration Guide

SMC-148

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Contents Configuring Secure Domain Routers on Cisco IOS XR Software ContentsPrerequisites for Configuring Secure Domain Routers SMC-128Owner SDR and Administration Configuration Mode Information About Configuring Secure Domain RoutersWhat Is a Secure Domain Router? SMC-129Root-System Users SDR Access PrivilegesNon-Owner SDRs SMC-130Other SDR Users Root-lr UsersSMC-131 DSCs and DSDRSCs in a Cisco CRS-1 Router Designated Secure Domain Router System Controller DsdrscSMC-132 DSC and DSDRSCs in a Cisco XR 12000 Series Router SMC-133SMC-134 Default Software Profile for SDRs Default Configuration for New Non-Owner SDRsRemoving a Dsdrsc Configuration SMC-135High Availability Implications Fault IsolationRebooting an SDR Dsdrsc RedundancyCisco IOS XR Software Package Management SMC-137DSC Migration on Cisco CRS-1 Multishelf Systems SMC-138Caveats SMC-139Contents How to Configure Secure Domain RoutersCreating SDRs Summary Steps SMC-141Example Command or Action PurposeSMC-142 To assign an RP pair as the Dsdrsc To assign a DRP pair as the DsdrscTo assign a single DRP node as the Dsdrsc SMC-143To add an RP pair To add a single nodeTo add a DRP pair SMC-144Creating SDRs in a 12000 Series Router SMC-145Cisco XR 12000 Series Router section on page SMC-133 DSDRSCs in a Cisco XR 12000 Series Router section onSee the DSC and DSDRSCs in a SMC-146Refer to the Adding Nodes to a Non-Owner SDR section SMC-147Adding Nodes to an SDR in a Cisco CRS-1 Router Adding Nodes to a Non-Owner SDRSMC-148 Creating SDRs in a Cisco CRS-1 Router SMC-149Adding Nodes to an SDR in a Cisco XR 12000 Series Router SMC-150A Cisco XR 12000 Series Router section on Removing Nodes and SDRsSMC-151 SMC-152 To remove a DRP pair To remove a DsdrscTo remove a single node To remove an RP pairSMC-154 Section on page SMC-150 Nodes to an SDR in a Cisco XR 12000 Series RouterSMC-155 Removing a Secure Domain Router SMC-156Configuring a Username and Password for a Non-Owner SDR SMC-157Group root-lr End or commit Exit SMC-158System Security Configuration Guide for more SMC-159SMC-160 See Disabling Remote Login for SDRs, page SMC-161for Disabling Remote Login for SDRsSMC-161 Creating an SDR on a Cisco XR 12000 Series Router Configuration Examples for Secure Domain RoutersCreating a New SDR on a Cisco CRS-1 Router SMC-162SMC-163 Standards Additional ReferencesRelated Documents MIBsRFCs Title RFCsTechnical Assistance Description LinkSMC-166