Cisco ASR1006 Hardware Installation Guide - Page 140
Online Insertion and Removal, Preparing for Online Removal of a SIP
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Online Insertion and Removal Figure 5-1 Handling a SIP Printed circuit board Metal carrier Chapter 5 Installing and Removing a SIP 70006 GND Online Insertion and Removal The Cisco ASR 1000 Series Routers support online insertion and removal (OIR) of the SPA interface processor (SIP), in addition to each of the shared port adapters (SPAs). Therefore, you can remove a SIP with its SPAs still intact, or you can remove a SPA independently from the SIP, leaving the SIP installed in the router. This section includes the following topics on OIR support: • Preparing for Online Removal of a SIP, page 5-2 • Verifying the Deactivation and Activation of a SIP, page 5-4 • Preparing for Online Removal of a SPA, page 5-5 • Verifying the Deactivation and Activation of a SPA, page 5-8 • Deactivation and Activation Configuration Examples, page 5-8 Preparing for Online Removal of a SIP The Cisco ASR 1000 Series Routers support OIR of the SIP. To perform an OIR, power down a SIP which automatically deactivates any installed SPAs and remove the SIP with the SPAs still intact. Note If SIP-40 is installed with the bandwidth value greater than 11.2G and if SIP-40 is replaced with SIP-10 then the bandwidth of SIP-10 is reset to its default maximum bandwidth of 11.2G. An informational message indicating "Setting input bandwidth to ESI max bandwidth: 11199896" is displayed on the console. This message is displayed when SIP-40 is downgraded to SIP-10 from Cisco IOS XE Release 3.1.0S onwards. Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide 5-2 OL-14126-12