Spa Interface Addresses On Sip - Cisco ASR 14000 Series Hardware Installation Manual

Chapter 2 Overview: Cisco ASR 14000 Series Router Physical Layer Interface Module and SPA Interface Processor
Figure 2-6
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Figure 2-7

SPA Interface Addresses on SIP

SPAs in the Cisco ASR 14000 Series Router running Cisco IOS XR Software Release 3.7.1 use an
addressing format that specifies the physical location of the SIP, SPA, and interface. The interface
address format is rack/slot/subslot/port, where:
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•
•
•
OL-17456-01
Cisco ASR14K-20XGE-FL SIP—SPAs Installed
SPA subslot 1
SPA subslot 4
Cisco ASR14K-20XGE-FL SIP Subslot Locations
rack—Specifies the rack number, 0 in a single-chassis system.
slot—Specifies the slot number in the Cisco ASR 14000 Series Router in which the SIP that
contains the SPA is installed:
For the 8-slot line card chassis—0 through 7
–
For the 4-slot line card chassis—0 through 3
–
subslot—Specifies the secondary slot on the SIP in which the SPA that you want to select is
installed: for the Cisco ASR14K-20XGE-FL SIP—1 and 4
port—Specifies the interface number that you want to select on the SPA:
For the 4-Port OC-3c/STM-1 POS SPA—0 through 3
–
For the 8-Port OC-12c/STM-4 Multirate POS SPA—0 through 7
–
For the 2-Port OC-48c/STM-16 POS SPA—0 through 1
–
For the 4-Port OC-48c/STM-16 POS SPA—0 through 3
–
For the 1-Port OC-192c/STM-64 POS/RPR XFP SPA—0 is the only option
–
For the 1-Port OC-192c/STM-64 POS/RPR VSR Optics SPA—0 is the only option
–
– For the 5-Port Gigabit Ethernet SPA—0 through 4
– For the 8-Port Gigabit Ethernet SPA—0 through 7
Cisco ASR 14000 Series Router PLIM, SIP, and SPA Hardware Installation Guide
Identifying Slots and Subslots for PLIM, SIP, and SPA
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SPA-DC192POS-XFP
CLEAN
B1
CONNECTOR
WITH ALCOHOL
WIPES BEFORE
CONNECTING
2
SPA 1
SPA 4
FF12
SPA-4XOC48PO ASR14K-20XGE-FL
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