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Cisco 10000 Series Router SIP and SPA Hardware Installation Guide
OL-13838-03
Chapter 6 Installing and Removing a SPA
Online Insertion and Removal of a SPA
Reactivating a SPA
If you deactivate a SPA using the hw-module subslot shutdown global configuration command and
again reactivate it without performing an OIR, you need to use the no hw-module subslot shutdown
global configuration command to reactivate the SPA and its interfaces.
To activate a SPA and its interfaces after the SPA has been deactivated, use the following command in
global configuration mode:
Verifying the Status of a SPA
When you deactivate a SPA, the corresponding interfaces are also deactivated. This means that these
interfaces will no longer appear in the output of the show interface command.
Command Purpose
Router(config)# hw-module subslot
slot/subslot
shutdown [powered |
unpowered]
Deactivates the SPA in the specified slot and subslot of
the SIP, where:
• slot—Specifies the chassis slot number where the
SIP is installed.
• subslot—Specifies the subslot number on a SIP
where a SPA is installed.
• powered— Shuts down the SPA and all of its
interfaces, and leaves them in an administratively
down state with power enabled. This is the default
state.
• unpowered— Shuts down the SPA and all of its
interfaces, and leaves them in an administratively
down state without power.
Router(config)# no card
slot/subslot
(Optional) Preprovisions a line card slot in the Cisco
10000 series router to accept the specified SPA.
• slot—Specifies the number of the line card slot to
preprovision.
• subslot—Specifies the number of the line card
subslot to preprovision.
Command Purpose
Router(config)# no hw-module subslot
slot/subslot
shutdown
Activates the SPA and its interfaces in the specified slot
and subslot of the SIP, where:
• slot—Specifies the chassis slot number where the
SIP is installed.
• subslot—Specifies the subslot number on a SIP
where a SPA is installed.