Примечания к выпуску для Cisco Cisco IOS XR Software Release 3.2
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Release Notes for Cisco IOS XR Software Release 3.2.0
OL-5814-02
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Cisco 8-Port Gigabit Ethernet Shared Port Adapter (SPA-8X1GE)
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Cisco 4-Port OC-3 Shared Port Adapter (SPA-4XOC3-POS)
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Cisco XR 12000 Series Router hardware
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Cisco 12000 Series SPA Interface Processor 10G (12000-SIP-600)
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Cisco 1-Port OC-192c/STM-64c POS/RPR Shared Port Adapter with VSR Optics
(SPA-OC192-POS-VSR)
(SPA-OC192-POS-VSR)
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Cisco 1-Port OC-192c/STM-64c POS/RPR Shared Port Adapter with LR Optics
(SPA-OC192-POS-LR)
(SPA-OC192-POS-LR)
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Cisco 1-Port OC-192c/STM-64c POS/RPR Shared Port Adapter with XFP Optics
(SPA-OC192-POS-XFP)
(SPA-OC192-POS-XFP)
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Cisco 5-Port Gigabit Ethernet Shared Port Adapter with SFPoptics (SPA-5X1GE)
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Cisco 10-Port Gigabit Ethernet Shared Port Adapter with SFPoptics (SPA-10X1GE)
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Cisco 1-Port 10 Gigabit Ethernet Shared Port Adapter with XFPoptics (SPA-1XTENGE-XFP)
See the Cisco CRS-1 SIP and SPA Configuration Guide, Cisco IOS XR Software Release 3.2 for detailed
information on the shared port adapters (SPAs) and SPA interface processors (SIPs).
information on the shared port adapters (SPAs) and SPA interface processors (SIPs).
Important Notes
In certain countries, use of these products may be prohibited and subject to laws, regulations, or licenses,
including requirements applicable to the use of the products under telecommunications and other laws
and regulations; customers must comply with all such applicable laws in the countries in which they
intend to use the products.
including requirements applicable to the use of the products under telecommunications and other laws
and regulations; customers must comply with all such applicable laws in the countries in which they
intend to use the products.
When upgrading a Cisco XR 12000 Series Router from Cisco IOS to Cisco IOS XR software, follow the
upgrade instructions provided to minimize traffic impact. For detailed instructions, see the Upgrading
from Cisco IOS to Cisco IOS XR Software on the Cisco 12000 Series Router, Release 3.2 document for
procedures.
upgrade instructions provided to minimize traffic impact. For detailed instructions, see the Upgrading
from Cisco IOS to Cisco IOS XR Software on the Cisco 12000 Series Router, Release 3.2 document for
procedures.
Follow the instructions provided by Cisco for all card removal and replacement (fabric cards, LC, fan
controller and RP, and so on) to avoid impact to traffic. See the Cisco IOS XR Getting Started Guide for
procedures.
controller and RP, and so on) to avoid impact to traffic. See the Cisco IOS XR Getting Started Guide for
procedures.
If you intend to test beyond combined maximum configuration tested and published by Cisco, please
contact your Cisco representative to discuss how to engineer a large-scale configuration maximum for
your testing.
contact your Cisco representative to discuss how to engineer a large-scale configuration maximum for
your testing.
The Cisco SIP-600 line cards introduced in this release draw more power than previous line cards.
Depending on the exact configuration of power entry modules (PEMs) and other cards in the chassis,
there may not be enough power available when inserting a new card or removing a PEM. The admin
command show environment power-supply table helps plan the power budget for the chassis. Before
inserting a new card (of any type, not just a line card) or removing a PEM, execute the following
command:
Depending on the exact configuration of power entry modules (PEMs) and other cards in the chassis,
there may not be enough power available when inserting a new card or removing a PEM. The admin
command show environment power-supply table helps plan the power budget for the chassis. Before
inserting a new card (of any type, not just a line card) or removing a PEM, execute the following
command:
RP/0/0/CPU0:router# admin show environment power-supply table
48V Current
R/S/I Module (V) (A)
0/24/* PEM1 54 4
PEM2 53 4
0/25/* PEM1 54 4
PEM2 53 4