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Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
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Chapter 4 Cisco ASR 1000 Series Router SPA Interface Processors (SIPs)
SPA Interface Processor Slot Numbering
The Cisco ASR1002-SIP10 supports a built-in 4xGE SPA and three half-height SPAs (one half-height
and one full-height SPA). The Cisco ASR1002-SIP10 also functions as the base board for the Cisco
embedded ASR1000-RP1. The Cisco 1002 Router has one slot for FP0 with three subslots for SPAs,
subslots 1 - 3.
SPA Interface Processor Slot Numbering
A shared port adapter is a modular type of port adapter that inserts into a subslot of a compatible SIP to
provide network connectivity and increased interface port density. The Cisco ASR 1000 Series SPA
Interface Processor (SIP) provides an aggregation function for SPAs.
Cisco ASR 1006 Router and Cisco ASR 1004 Router
In the Cisco ASR 1006 Router and Cisco ASR 1004 Router, the SIP supports:
• Four half-height (¼ rate or full rate or combination)
• Two full-height (¼ rate or full rate or combination) SPAs with up to 32 ports per SPA
• Two half-height and 1 full-height combination that does not exceed 64 ports
The slot numbering for the SPAs in the Cisco ASR 1004 Router is the same as in the Cisco ASR 1006
Router.
STATUS System status Red The Cisco ASR 1000 Series SPA Interface Processor
has encountered an error
Yellow Lit when the Cisco ASR 1000 Series SIP is loading
Solid green The SPA drivers have started and are running and all
critical processes are running (as determined by the
Cisco ASR 1000 Series SPA Interface (SIP) Process
Manager).
Table 4-1 Cisco ASR1000-SIP LEDs (continued)
LED Label LED Color Behavior Description
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