Secure Domain Router Commands On Cisco ASR 9000 Series Routers
Secure Domain Router Commands on
Cisco ASR 9000 Series Routers
Secure domain routers (SDRs) provide a means of partitioning a router into multiple, independent
routers. SDRs perform routing functions in the same manner as a physical router, but share resources
with the rest of the system. For example, the applications, configurations, protocols, and routing tables
assigned to an SDR belong to that SDR only, but other functions such as chassis control, switch fabric,
and partitioning are shared with the rest of the system.
Cisco ASR 9000 Series Aggregation Services Routers are single-shelf routers that support only one
SDR per shelf; therefore, the Cisco ASR 9000 Series Routers supports only the admin plane software
infrastructure of SDR with a default configuration that is loaded at router startup. Designated shelf
controller (DSC) is supported for debug and show command purposes; configuration command functions
are not supported. DSC in the Cisco ASR 9000 Series Router is always the active route-switch processor
(RSP).
For detailed information about secure domain router concepts, configuration tasks, and examples, refer
to the Configuring Secure Domain Routers on Cisco ASR 9000 Series Routers module in
Cisco ASR 9000 Series Aggregation Services Routers System Management Configuration Guide.
Cisco ASR 9000 Series Aggregation Services Router System Management Command Reference
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Secure Domain Router Commands on Cisco ASR 9000 Series Routers
show sdr
show sdr
To display information about the currently defined secure domain routers (SDRs), use the show sdr
command in EXEC mode or administration EXEC mode.
Administration EXEC Mode
show sdr [name sdr-name [detail] | summary]
EXEC Mode
show sdr [detail]
Syntax Description
name sdr-name
(Optional. Administration EXEC mode only) Specific SDR.
detail
(Optional) Displays more detailed information for a specific SDR.
summary
(Optional. Administration EXEC mode only) Displays summary
information about all SDRs in the system.
Defaults
Administration EXEC Mode
•
Displays information for the owner SDR.
•
If you are logged into a specific SDR as the admin user, then information about the local SDR is
displayed.
EXEC Mode
•
Displays information about the local SDR.
Command Modes
EXEC
Administration EXEC
Command History
Release
Modification
Release 3.7.2
This command was introduced on the Cisco ASR 9000 Series Routers.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper
task IDs. If you suspect user group assignment is preventing you from using a command, contact your
AAA administrator for assistance.
Use the show sdr command in administration EXEC mode to display the inventory of nodes in the owner
SDR or in a specific named SDR. The show sdr command in EXEC mode displays the inventory of
nodes in the current SDR.
Task ID
Task ID
Operations
system
read
Cisco ASR 9000 Series Aggregation Services Router System Management Command Reference
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Secure Domain Router Commands on Cisco ASR 9000 Series Routers
show sdr
Examples
The following example shows sample output from the show sdr command in EXEC mode:
RP/0/RSP0/CPU0:asr9k# show sdr
SDR Inventory
--------------
Type NodeName NodeState RedState PartnerName
---------------------------------------------------------------
LC(2) 0/1/CPU0 IOS XR RUN NONE NONE
LC(2) 0/6/CPU0 IOS XR RUN NONE NONE
RP(0) 0/RSP0/CPU0 IOS XR RUN Active 0/RSP1/CPU0
RP(0) 0/RSP1/CPU0 IOS XR RUN Standby 0/RSP0/CPU0
Table 64 describes the significant fields shown in the display.
Table 64
show sdr Field Descriptions
Field
Description
Type
Type of card, which can be Linecard, RP or DRP.
NodeName
Name of the node, expressed in the rack/slot/module notation.
NodeState
Run state of the card, which can be failure, present, booting, running, and so
on.
RedState
Redundancy state of the card, which can be active, standby, or none.
PartnerName
Partner of the card, expressed in the rack/slot/module notation.
The following example shows sample output from the show sdr command in administration EXEC mode
with the summary keyword:
RP/0/RSP0/CPU0:asr9k(admin)# show sdr summary
SDRs Configured:
SDR-Names SDRid dSDRSC StbydSDRSC Primary1 Primary2 MacAddr
------------------------------------------------------------------------------------------
Owner 0 0/RSP0/CPU0 0/RSP1/CPU0 0/RSP0/CPU0 0/RSP1/CPU0
0011.92da.b400
RACK1-RPs 1 1/RSP0/CPU0 1/RSP1/CPU0 1/RSP0/CPU0 1/RSP1/CPU0
0011.92da.b401
DRP_ACROSS_RK 2 0/13/CPU0 1/9/CPU0 1/9/CPU0 0/13/CPU0 0011.92da.b402
PRECONFIG-R1 3 NONE NONE 0/2/CPU0 NONE 0011.92da.b403
R2-PRECONFIG 4 NONE NONE 0/4/CPU0 NONE 0011.92da.b404
Table 65 describes the significant fields shown in the display.
Table 65
show sdr summary Field Descriptions
Field
Description
SDRid
Identifier of the SDR.
Primary1
Configured primary node.
Primary2
Configured primary node pair.
MacAddr
MAC address associated with the SDR.
Cisco ASR 9000 Series Aggregation Services Router System Management Command Reference
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Secure Domain Router Commands on Cisco ASR 9000 Series Routers
show sdr
Cisco ASR 9000 Series Aggregation Services Router System Management Command Reference
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Document Outline
