Cisco 7600 SIP 200 Hardware Installation Guide - Page 141
Deactivating a SIP or SSC, Verifying Deactivation and Activation of a SIP or SSC
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Chapter 5 Installing and Removing a SIP Online Insertion and Removal Either a blank filler plate or a functional SPA should reside in every subslot of a SIP during normal operation. For more information about the recommended procedures for physical removal of the SIP, refer to the Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide. Deactivating a SIP or SSC To deactivate a SIP or SSC and its installed SPAs prior to removal of the SIP, use the following command in global configuration mode: Command Router(config)# no power enable module slot Purpose Shuts down any installed interfaces, and deactivates the SIP in the specified slot, where: • slot-Specifies the chassis slot number where the SIP is installed. For more information about chassis slot numbering, refer to the "Identifying Slots and Subslots for SIPs, SSCs, and SPAs" section in this guide. Reactivating a SIP or SSC Once you deactivate a SIP or SSC, whether or not you have performed an OIR, you must use the power enable module global configuration command to reactivate the SIP. If you did not issue a command to deactivate the SPAs installed in a SIP, but you did deactivate the SIP using the no power enable module 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 router. For example, consider the case where you remove a SIP from the router to replace it with another SIP. You reinstall the same SPAs into the new SIP. When you enter the power enable module command on the router, the SPAs will 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)# power enable module slot Purpose Activates the SIP in the specified slot and its installed SPAs, where: • slot-Specifies the chassis slot number where the SIP is installed. For more information about chassis slot numbering, refer to the "Identifying Slots and Subslots for SIPs, SSCs, and SPAs" section in this guide. Verifying Deactivation and Activation of a SIP or SSC To verify the deactivation of a SIP or SSC, enter the show module command in privileged EXEC configuration mode. Observe the Status field associated with the SIP that you want to verify. OL-5052-14 Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide 5-3