Cisco ASR1006 Hardware Installation Guide - Page 141
Deactivating a SIP, Command, Purpose - asr slot numbering
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Chapter 5 Installing and Removing a SIP Online Insertion and Removal Although graceful deactivation of a SIP is recommended using the hw-module slot stop command, the Cisco ASR 1000 Series Routers support the removal of the SIP without deactivating it first. If you plan to remove a SIP, deactivate the SIP first, using the hw-module slot stop command in global configuration mode. When you deactivate a SIP using this command, it automatically deactivates each of the SPAs that are installed in that SIP. Therefore, it is not necessary to deactivate each of the SPAs prior to deactivating the SIP. Either a blank filler plate or a functional SPA should reside in every subslot of a SIP during normal operation. Deactivating a SIP To deactivate a SIP and its installed SPAs prior to removal of the SIP, use the following command in global configuration mode: Command Router(config)# hw-module slot slot-number stop Purpose Shuts down any installed interfaces, and deactivates the SIP in the specified slot, where: • slot-number-Specifies the SIP chassis slot number where the SIP is installed. • stop-Deactivates the SIP and places it in reset mode. For more information about chassis slot numbering, see the "Identifying Slots and Subslots for SIPs and SPAs" section on page 2-3. Reactivating a SIP If you did deactivate the SIP using the hw-module slot stop command, then you do not need to reactivate the SPAs after an OIR of the SIP. The installed SPAs automatically reactivate upon reactivation of the SIP in the Cisco ASR 1000 Series Router. For example, consider the case where you remove a SIP from the Cisco ASR 1000 Series Router to replace it with another SIP. You reinstall the same SPAs into the new SIP. When you enter the hw-module slot start command on the Cisco ASR 1000 Series Router, the SPAs automatically reactivate with the new SIP. To activate a SIP and its installed SPAs after the SIP has been deactivated, use the following command in global configuration mode: Command Router(config)# hw-module slot slot-number start Purpose Activates the SIP in the specified slot and its installed SPAs, where: • slot-number-Specifies the SIP chassis slot number where the SIP is installed. • start-Activates the SIP and removes it from reset mode. OL-14126-12 Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide 5-3