Page 1 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide Cisco IOS XR Software Release 4.0 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883...
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Page 3: Table Of Contents
Obtaining Documentation, Obtaining Support, and Security Guidelines Migrating to a Cisco CRS-3 Carrier Routing System Contents CRS-1 to CRS-3 Software Migration Compatibility Matrix Prerequisites for Upgrading IOS-XR Software Prior to Migrating to a Cisco CRS-3 Carrier Routing System ROMMON Upgrades OPTION-A...
Page 4 Configuration Examples for Migrating to a Cisco CRS-3 Carrier Routing System 1-80 Displaying Chassis Serial Numbers: Example 1-80 Adding a Fabric Card Chassis: Example 1-81 Adding an LCC to a Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis: Example 1-83 Where to Go Next 1-85 Additional References 1-86...
Page 5: Carrier Routing System Router
Prerequisites for Downgrading your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Contents Restrictions for Downgrading a Cisco CRS-3 Carrier Routing System Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1...
Page 6 Verifying Fabric Link Connectivity 2-39 Downgrading the Next Legacy Node 2-41 Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis 2-41 Verifying the Fabric Plane Status...
Page 7 Turbo Boot Prerequisites ROMMON Upgrade Instructions Turboboot Instructions Upgrading Your File System From FAT16 to FAT32 Cisco CRS-1 to Cisco CRS-3 Upgrade Decision Trees N D E X Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 8 Contents Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide viii OL-13669-03...
Page 9 Preface This guide describes how to upgrade a Cisco CRS-1 Carrier Routing System to a Cisco CRS-3 Carrier Routing System. The second chapter describes how to downgrade your Cisco CRS-3 Carrier Routing System back to a Cisco CRS-1 Carrier Routing System. Both chapters describe the upgrade or...
Page 10 Preface Obtaining Documentation, Obtaining Support, and Security Guidelines Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 11: Migrating To A Cisco Crs-3 Carrier Routing System
Migrating to a Cisco CRS-3 Carrier Routing System This chapter describes how to migrate a single-chassis Cisco CRS-1 Carrier Routing System to a single-chassis Cisco CRS-3 Carrier Routing System. For an introduction to the single-chassis Cisco CRS-3 Carrier Routing System, see Cisco CRS Carrier Note Routing System 16-Slot Line Card Chassis System Description.
Page 12: Crs-1 To Crs-3 Software Migration Compatibility Matrix
Additional References, page 1-86 • Warning Do NOT insert any CRS-3 hardware before completing the software migration to Cisco IOS XR software Release 4.0.0.T or higher. CRS-1 to CRS-3 Software Migration Compatibility Matrix Your existing Cisco CRS-1 16-Slot Line Card Chassis must be running 4.0.0.T (PX), 4.0.1(PX), or 4.0.2(PX) software before migrating to a Cisco CRS-3 16-Slot Line Card Chassis.
Page 13: Prerequisites For Upgrading Ios-Xr Software Prior To Migrating To A Cisco Crs-3 Carrier Routing System
Cisco CRS-3 Carrier Routing System Warning Do NOT insert any CRS-3 hardware before completing the software upgrade to Cisco IOS XR software Release 4.0.0.T or higher. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide...
Page 14: Rommon Upgrades
Prerequisites for Upgrading IOS-XR Software Prior to Migrating to a Cisco CRS-3 Carrier Routing System At least a 2 GB FAT32 flashdisk is required to upgrade to Cisco IOS XR software Release 4.0.0.T (PX) or Cisco IOS XR software Release 4.0.1(PX). Refer to the...
Page 15: Cisco Ios-Xr Flash Disk Requirements For Migration To Crs-3
Flash Disk Upgrade Process to 4GB Inserting the 4GB Flashdisk The first step is to insert a 4GB Cisco Authorized Flash disk into slot disk1 of Active and Standby RP. After Insertion verify the 4GB disk is accessible from RP...
Page 16: Disk Formatting
(insert 4GB disk in disk0 slot) Verifying Standby RP Disk Upgrade Verify that the Standby RP boots with the 4GB flashdisk as the primary disk(disk0) on the Standby RP. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 17: Performing Switchover
In addition to checking the installation disk device, the bootflash device on the MSCs should also be Note checked. Extraneous files such as crashinfo files can be removed. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 18 TFTP server or a device such as the hard disk: or disk0: present on the RP. router#copy running-config tftp://…running_config.txt router#admin router(admin)#copy running-config tftp://…admin-running_config.txt router(admin)#exit Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 19: Verifying That The System Meets Rp Memory Requirements
Tue Oct 12 22:17:28.761 PST Physical Memory: 4096M total (1840M available) IOS-XR Software Upgrade Procedure For links to the latest IOS XR software upgrade instructions, refer to the Cisco IOS XR General Information page here: http://www.cisco.com/web/Cisco_IOS_XR_Software/index.html Obtain the Required PIE Files The Composite Mini Package is mandatory to perform the upgrade.
Page 20: New Image Name Changes For 4.0 And Onwards
Execute the show platform command while in admin mode to verify that all nodes are in "IOS XR RUN" state, the PLIMs are in "OK" state, and that the SPAs are in "READY" state. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-10...
Page 21 RP/0/RP0/CPU0:router#show interfaces summary Tue Oct 12 23:41:48.562 PST Interface Type Total Down Admin Down -------------- ----- ---- ---------- ALL TYPES -------------- IFT_LOOPBACK IFT_ETHERNET IFT_NULL IFT_TENGETHERNET IFT_VLAN_SUBIF Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-11 OL-13669-03...
Page 22: Additional Pre-Upgrade System Checks
RP/0/RP0/CPU0:router(admin)#show filesystem Wed Oct 13 06:54:57.000 UTC File Systems: 3694129152 1131577344 flash-disk disk0: 2102788096 2102657024 flash-disk disk1a: 2102722560 180682752 flash-disk disk1: 504471552 504152064 flash-disk disk0a: Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-12 OL-13669-03...
Page 23 Copy the running-configuration and admin-configuration to a temporary storage location. This could be on a remote TFTP server or a device such as the harddisk: or disk0: present on the RP. router#copy running-config tftp://…running_config.txt router#admin Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-13 OL-13669-03...
Page 24: Upgrading To Cisco Ios Xr Software Release 4.0.X(Px) Before Migrating To Cisco Crs-3 Hardware
Chapter 1 Migrating to a Cisco CRS-3 Carrier Routing System Upgrading to Cisco IOS XR Software Release 4.0.X(PX) Before Migrating to Cisco CRS-3 Hardware router(admin)#copy running-config tftp://…admin-running_config.txt router(admin)#exit Step 5 Verify Mgmt access to the router Note Cisco recommends copying all the Mandatory PIE files, Optional PIE files, and Recommended SMUs to the hard disk as part of pre-maintenance activity.
Page 25 PIE. From Cisco IOS XR software release 3.6.0 onward, an alternate way of adding and installing PIEs is available. If the PIE files are compressed using tar format they can be loaded on the router using the following command: router(admin)# install add tar <source>/<path>/<tar_file>...
Page 26: Post-Upgrade Procedure
Under idle conditions, this operation may take at least 20 minutes to complete. Note From Cisco IOS XR software release 3.8 onwards, the install command install activate *3.9.* pause sw-change sync can be used to enable the user to cost the router out of the IGP path just before the router reloads, rather than at the point where the activation commences.
Page 27 Chapter 1 Migrating to a Cisco CRS-3 Carrier Routing System Upgrading to Cisco IOS XR Software Release 4.0.X(PX) Before Migrating to Cisco CRS-3 Hardware OSPF router(config-ospf)#no max-metric router-lsa ISIS router(config-isis)#no set-overload-bit Disk Cleanup (Optional) Once the software upgrade or downgrade has been completed, you can recover some disk space by...
Page 28 Upgrading to Cisco IOS XR Software Release 4.0.X(PX) Before Migrating to Cisco CRS-3 Hardware Also refer to the “Other Firmware Support" section in the Release Notes for Cisco CRS-1 and Cisco CRS-3 for Cisco IOS XR Software Release 4.0.2 document which can be accessed at: http://www.cisco.com/en/US/docs/routers/crs/software/crs_r4.0/general/release/notes/reln_402crs.html...
Page 29 Once the system is up and running with FAT32, please check the disk usage on the router and make sure at least 1.3 GB is free on the Cisco CRS router (We don't need 1.3 GB for the upgrade, but 4.0.0.T...
Page 30: Matrix
Cisco CRS-3 Carrier Routing System and CRS-1 Carrier Routing System Hardware Compatibility Matrix To convert the existing 40G based Cisco CRS-1 system to 140G based Cisco CRS-3 system, the MSC, PLIM & Fabric cards would need to be replaced. Refer to Table 1-5 on page 1-20 for the new 140G-based Cisco CRS-3 hardware.
Page 31: Information About Migrating To A Cisco Crs-3 Carrier Routing System
Carrier Routing System is the fabric upgrade. A single-chassis Cisco CRS-1 Carrier Routing System uses fabric cards designed for 40 GB operation (FC/S cards), and an LCC in a Cisco CRS-3 Carrier Routing System uses fabric cards designed for 140 GB operation (FC-140G/S cards). On a single chassis system, each fabric card represents one fabric plane.
Page 32 Release 4.0.X(PX) or be upgraded directly to IOS XR software Release 4.0.X(PX) using Turbo Boot as described in Appendix A, “Turbo Boot Procedure,”. Execute the show version command to verify that the CRS-1 to be migrated is running Cisco IOS-XR Release 4.0.X(PX): RP/0/RP0/CPU0:router#show version Mon Mar 1 06:18:22.261 UTC...
Page 33: How To Migrate To A Cisco Crs-3 Carrier Routing System (16-Slot)
That way, you can familiarize yourself with the migration procedure and determine if there are other issues to consider before performing the migration. Cisco recommends not moving a chassis after it is cabled. Before the fabric cables are installed, the •...
Page 34 There are a total of 42 bundles. There are 3 bundles Note per LCC. Bundles for LCCs not in service will be down. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-24 OL-13669-03...
Page 35: Disabling Power To The Crs-1 Fabric Card
Next we disable power to the Fabric node, and verify that node is moved to Unpowered state. Disabling Power to the CRS-1 Fabric Card SUMMARY STEPS admin configure Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-25 OL-13669-03...
Page 36 The following example shows commands to disable power to the CRS-1 Fabric Card: RP/0/RP0/CPU0:router#admin RP/0/RP0/CPU0:router(admin)#config RP/0/RP0/CPU0:router(admin-config)#hw-module power disable loc 0/SM0/SP RP/0/RP0/CPU0:router(admin-config)#commit RP/0/RP1/CPU0:router(admin-config)# end RP/0/RP0/CPU0:router(admin)#show platform Node Type PLIM State Config State Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-26 OL-13669-03...
Page 37: Physically Removing The Crs-1 Fabric Card
This section describes how to remove a switch fabric card (SFC) [in this case, the CRS-1 fabric card] from the Cisco CRS Fabric Card Chassis. For more detailed information on the Cisco CRS fabric cards, see Cisco CRS Carrier Routing System 16-Slot Line Card Chassis System Description.
Page 38: Required Tools And Equipment
Required Tools and Equipment You need the following tools to perform this task: ESD-preventive wrist strap • Large Phillips screwdriver • Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-28 OL-13669-03...
Page 39 To prevent ESD damage, handle the CRS-1 fabric card by its ejector levers, the CRS-1 fabric card carrier edges, or the slide-assistance arm only. Do not touch any of the electrical components, pins, and circuitry. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-29 OL-13669-03...
Page 40: Installing A Crs-3 Fabric Card
Installing a CRS-3 Fabric Card This section describes how to install a CRS-3 fabric card in the Cisco CRS Fabric Card Chassis. For more detailed information on the CRS-3 fabric card, see Cisco CRS Carrier Routing System 16-Slot Line Card Chassis System Description.
Page 41 Migrating to a Cisco CRS-3 Carrier Routing System How to Migrate to a Cisco CRS-3 Carrier Routing System (16-Slot) Figure 1-3 Switch Fabric Card (QQ123-140G) Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-31 OL-13669-03...
Page 42 CRS-3 fabric card. See the “Installing an OIM” section, the “Removing a Slot Cover” section, and the “Removing an Impedance Carrier” section in the Cisco CRS Carrier Routing System 16-Slot Line Card Chassis Installation Guide.
Page 43 To prevent ESD damage, handle the CRS-3 fabric card by its ejector levers, the CRS-3 fabric Caution card carrier edges, or the slide-assistance arm only. Do not touch any of the electrical components, pins, and circuitry. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-33 OL-13669-03...
Page 44 (See the “Removing an Impedance Carrier” section in the Cisco CRS Carrier Routing System 16-Slot Line Card Chassis Installation Guide or the “Removing an SFC” section in the Cisco CRS Carrier Routing System 16-Slot Line Card Chassis Installation Guide.)
Page 45: Verifying The Installation Of The Crs-3 Fabric Card
Cisco CRS Carrier Routing System 16-Slot Line Card Chassis Installation Guide or the “Powering a DC Power Shelf Energized Chassis Up and Down” section in the Cisco CRS Carrier Routing System 16-Slot Line Card Chassis Installation Guide. For information on installing an OIM, see the “Installing an OIM”...
Page 46 If the installed or replaced CRS-3 fabric card fails to operate or power up on installation: • Make sure that the card is seated firmly in the Cisco CRS Fabric Card Chassis slot. One easy way to verify physical installation is to see whether the front faceplate of the CRS-3 fabric card is even with the fronts of the other cards installed in the card cage.
Page 47: Powering Up The Replaced Fabric Card
This section describes how to enable power back to the Fabric node, and verify that node is moved to Powered state. Prerequisites Software Requirements Cisco IOS XR Software Release 4.0.0.T or later release (Cisco IOS XR Software Release 4.0.2 for • multishelf nodes) ROMMON 1.54 or later version •...
Page 48 The status for the row labeled “Rack 1: All Groups • Received? :” should be “Yes.” Example: RP/0/RP1/CPU0:router(admin-config)# do show controllers fabric fabric-backpressure summary Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-38 OL-13669-03...
Page 49: What To Do Next
PWR,NSHUT,MON 0/SM4/SP FC/S(SP) IOS XR RUN PWR,NSHUT,MON 0/SM5/SP FC/S(SP) IOS XR RUN PWR,NSHUT,MON 0/SM6/SP FC/S(SP) IOS XR RUN PWR,NSHUT,MON 0/SM7/SP FC/S(SP) IOS XR RUN PWR,NSHUT,MON Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-39 OL-13669-03...
Page 50: How To Migrate To A Cisco Crs-3 Carrier Routing System (8-Slot)
ROM Monitor software, then the standby RP may fail to boot. For instructions to overcome a boot block in the standby RP in a single chassis system, see Cisco IOS XR ROM Monitor Guide. For other issues, contact your Cisco Systems support representative for assistance. See...
Page 51 1 shut So for an 8-slot CRS-1 to CRS-3 migration we will be upgrading 2 planes at a time of the pre-existing single-chassis system. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-41 OL-13669-03...
Page 52: Disabling Power To The Crs-1 Fabric Card
ROM Monitor software, then the standby RP may fail to boot. For instructions to overcome a boot block in the standby RP in a single chassis system, see Cisco IOS XR ROM Monitor Guide. For other issues, contact your Cisco Systems support representative for assistance. See...
Page 53 Commits the target configuration to the router running commit configuration. • This step brings up the previously shutdown plane, Example: which is now configured to use the FCC-CRS-3 fabric RP/0/RP1/CPU0:router(admin-config)# commit card. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-43 OL-13669-03...
Page 54: Physically Removing The Crs-1 Fabric Card
CRS-3 fabric card installed in its place. This section describes how to remove a CRS-1 fabric card from the Cisco CRS Fabric Card Chassis. For more detailed information on the switch fabric card, see Cisco CRS Carrier Routing System 8-Slot Line Card Chassis System Description.
Page 55 Required Tools and Equipment You need the following tools to perform this task: ESD-preventive wrist strap • Large Phillips screwdriver • Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-45 OL-13669-03...
Page 56 To prevent ESD damage, handle a CRS-1 fabric card by its ejector levers, the CRS-1 fabric card carrier edges, or the slide-assistance arm only. Do not touch any of the electrical components, pins, and circuitry. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-46 OL-13669-03...
Page 57: Installing A Crs-3 Fabric Card
Installing a CRS-3 Fabric Card This section describes how to install a CRS-3 fabric card in the Cisco CRS Fabric Card Chassis. For more detailed information on the CRS-3 fabric card, see Cisco CRS Carrier Routing System 8-Slot Line Card Chassis System Description.
Page 58 How to Migrate to a Cisco CRS-3 Carrier Routing System (8-Slot) Figure 1-8 Switch Fabric Card (QQ123-140G) Prerequisites Before performing this task, you must first open the front (SFC) side cosmetic doors (if installed). Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-48 OL-13669-03...
Page 59 CRS-3 fabric card • Steps To install a CRS-3 fabric card, see Figure 1-4 and follow these steps: Figure 1-9 Installing a CRS-3 Fabric Card Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-49 OL-13669-03...
Page 60 Remove the SFC impedance carrier or CRS-1 fabric card you are replacing from the designated slot, and Step 3 set it carefully aside. (See the “Removing an Impedance Carrier” section in the Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide or the “Removing an SFC” section in the Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide.)
Page 61: Verifying The Installation Of The Crs-3 Fabric Card
Information for the Cisco CRS Carrier Routing System. For information on removing the front cosmetic cover plates, see the “Removing the Rear (OIM) Side Cosmetic Components” section in the Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide. For information on how to power down your chassis, see the “Powering an AC Power Shelf Energized Chassis Up and Down”...
Page 62 Troubleshooting the CRS-3 Fabric Card If the installed or replaced CRS-3 fabric card fails to operate or power up on installation: Make sure that the card is seated firmly in the Cisco CRS Fabric Card Chassis slot. One easy way •...
Page 63: Powering Up The Replaced Fabric Card
Powered state. Prerequisites Software Requirements • Cisco IOS XR Software Release 4.0.0.T or later release (Cisco IOS XR Software Release 4.0.2 for multishelf nodes) ROMMON 1.54 or later version • Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide...
Page 64: Booting Up The Newly Migrated Cisco Crs-3 Fabric
This section describes the process for booting up the new Cisco CRS-3 fabric. When the Cisco CRS-3 fabric node is powered on, The Route Processor (RP) will automatically boot the new fabric. Please wait for the boot process to complete. The node will transition from state MBI-BOOT to MBI-RUNNING as the software is being installed.
Page 65: Verifying Traffic Statistics On The Newly Migrated Cisco Crs-3 Node
Total transmitted high priority multicast data cells: 2630 Total received correctable errored cells: 0 Total received uncorrectable errored cells: 0 Total received parity error cells: 0 Total received stomp cells: 0 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-55 OL-13669-03...
Page 66: Verifying Fabric Link Connectivity
All links should be UP. Please repeat the CLI for ALL LC/RP/DRP locations in the router. RP/0/RP0/CPU0:router(admin)#show controllers ingressq fabric links loc 0/5/cpu0 Ingressq link state plane-id link-id ADMIN-STATE OPER-STATE AVAIL-STATE UP-COUNT ----------------------------------------------------. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-56 OL-13669-03...
Page 67 28 | 29 | 30 | 31 | +------------------------------------------------------------------------+ Location: 0/5/CPU0 Asic Instance: Fabric Destination Address: Retry period: 0 sec Link Active bitmap (1=up,0=down): 0xffffffff +------------------------------------------------------------------------+ Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-57 OL-13669-03...
Page 68: How To Migrate To A Cisco Crs-3 Carrier Routing System (4-Slot)
+------------------------------------------------------------------------+ How to Migrate to a Cisco CRS-3 Carrier Routing System (4-Slot) To migrate from a 4-slot Cisco CRS-1 Carrier Routing System to a 4-slot Cisco CRS-3 Carrier Routing System, you must complete the following tasks: Administratively Disabling the Fabric Plane, page 1-5 •...
Page 69: Administratively Disabling The Fabric Plane
ROM Monitor software, then the standby RP may fail to boot. For instructions to overcome a boot block in the standby RP in a single chassis system, see Cisco IOS XR ROM Monitor Guide. For other issues, contact your Cisco Systems support representative for assistance. See...
Page 70: Disabling Power To The Crs-1 Fabric Card
Next we disable power to the Fabric node, and verify that node is moved to Unpowered state. Disabling Power to the CRS-1 Fabric Card Prerequisites Software Requirements Cisco IOS XR Software Release 4.0.0.T or later release (Cisco IOS XR Software Release 4.0.2 for • multishelf nodes) ROMMON 1.54 or later version (for Route Processor [RP]) •...
Page 71 ROM Monitor software, then the standby RP may fail to boot. For instructions to overcome a boot block in the standby RP in a single chassis system, see Cisco IOS XR ROM Monitor Guide. For other issues, contact your Cisco Systems support representative for assistance. See...
Page 72 0/SM4/SP FC/S(SP) IOS XR RUN PWR,NSHUT,MON 0/SM5/SP FC/S(SP) IOS XR RUN PWR,NSHUT,MON 0/SM6/SP FC/S(SP) IOS XR RUN PWR,NSHUT,MON 0/SM7/SP FC/S(SP) IOS XR RUN PWR,NSHUT,MON <snip> Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-62 OL-13669-03...
Page 73: Physically Removing The Crs-1 Fabric Card
CRS-3 fabric card installed in its place. This section describes how to remove a CRS-1 fabric card from the Cisco CRS Fabric Card Chassis. For more detailed information on the switch fabric card, see Cisco CRS Carrier Routing System 4-Slot Line Card Chassis System Description.
Page 74 To remove an CRS-1 fabric card, see Figure 1-12 and follow these steps: Figure 1-12 Removing a CRS-1 Fabric Card Captive screw Direction of installation or removal Ejector lever Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-64 OL-13669-03...
Page 75: Installing A Crs-3 Fabric Card
Installing a CRS-3 Fabric Card This section describes how to install a CRS-3 fabric card in the Cisco CRS Fabric Card Chassis. For more detailed information on the switch fabric card, see Cisco CRS Carrier Routing System 4-Slot Line Card Chassis System Description.
Page 76 Statement 282 Laser radiation. Do not view directly with optical instruments. Class 1M laser product. Statement 283 Warning Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-66 OL-13669-03...
Page 77 Migrating to a Cisco CRS-3 Carrier Routing System How to Migrate to a Cisco CRS-3 Carrier Routing System (4-Slot) Figure 1-13 Switch Fabric Card (QQ123-140G) Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-67 OL-13669-03...
Page 78 Required Tools and Equipment You need the following tools and part to perform this task: • ESD-preventive wrist strap • Large Phillips screwdriver • CRS-3 fabric card Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-68 OL-13669-03...
Page 79 To prevent ESD damage, handle the CRS-3 fabric card by its ejector levers, the CRS-3 fabric Caution card carrier edges, or the slide-assistance arm only. Do not touch any of the electrical components, pins, and circuitry. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-69 OL-13669-03...
Page 80 (See the “Removing an Impedance Carrier” section in the Cisco CRS Carrier Routing System 4-Slot Line Card Chassis Installation Guide or the “Removing an SFC” section in the Cisco CRS Carrier Routing System 4-Slot Line Card Chassis Installation Guide.)
Page 81: Verifying The Installation Of The Crs-3 Fabric Card
Information for the Cisco CRS Carrier Routing System. For information on removing the front cosmetic cover plates, see the “Removing the Rear (OIM) Side Cosmetic Components” section in the Cisco CRS Carrier Routing System 4-Slot Line Card Chassis Installation Guide. For information on how to power down your chassis, see the “Powering an AC Power Shelf Energized Chassis Up and Down”...
Page 82 If the installed or replaced CRS-3 fabric card fails to operate or power up on installation: • Make sure that the card is seated firmly in the Cisco CRS Fabric Card Chassis slot. One easy way to verify physical installation is to see whether the front faceplate of the CRS-3 fabric card is even with the fronts of the other cards installed in the card cage.
Page 83: Powering Up The Replaced Fabric Card
This section describes the process for booting up the new Cisco CRS-3 fabric. When the Cisco CRS-3 fabric node is powered on, The Route Processor (RP) will automatically boot the new fabric. Please wait for the boot process to complete. The node will transition from state MBI-BOOT to MBI-RUNNING as the software is being installed.
Page 84: Administratively Enabling The Fabric Plane
FC/S(SP) IOS XR RUN PWR,NSHUT,MON Administratively Enabling the Fabric Plane This section describes the process for administratively enabling each new Cisco CRS-3 fabric plane. Once enabled, the fabric plane status would be “Up”. RP/0/RP0/CPU0:router#admin RP/0/RP0/CPU0:router(admin)#config RP/0/RP0/CPU0:router(admin-config)#no controller fabric plane 0 shut...
Page 85: Verifying Fabric Link Connectivity
All links should be UP. Please repeat the CLI for ALL LC/RP/DRP locations in the router. RP/0/RP0/CPU0:router(admin)#show controllers ingressq fabric links loc 0/5/cpu0 Ingressq link state plane-id link-id ADMIN-STATE OPER-STATE AVAIL-STATE UP-COUNT ----------------------------------------------------. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-75 OL-13669-03...
Page 86 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-76 OL-13669-03...
Page 87 Specify that the LED in question is the one on the FCC OIM-LED module. do show controllers fabric rack-status all detail do show controllers fabric fabric-backpressure summary no controllers fabric rack 1 install-mode Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-77 OL-13669-03...
Page 88 Wait for the status in the Rack in Install and Rack out Example: of Install columns to change to UP for all planes. RP/0/RP1/CPU0:router(admin-config)# do show controllers fabric rack-status all detail Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-78 OL-13669-03...
Page 89 Verify that power has been enabled to the Fabric Node (state is not UNPOWERED). RP/0/RP0/CPU0:router(admin)#show platform Node Type PLIM State Config State <snip> 0/SM0/SP FC-140G/S(SP) PRESENT PWR,NSHUT,MON Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-79 OL-13669-03...
Page 90: Configuration Examples For Migrating To A Cisco Crs-3 Carrier Routing System
Adding an LCC to a Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis: Example, • page 1-61 Displaying Chassis Serial Numbers: Example The following example shows how to display the chassis serial numbers in a Cisco CRS-3 Carrier Routing System: RP/0/RP0/CPU0:router(admin)# show diag chassis RACK...
Page 91: Adding A Fabric Card Chassis: Example
Power is applied to the FCC at this time. RP/0/RP1/CPU0:router(admin)# show platform F0/**/* Node Type PLIM State Config State ----------------------------------------------------------------------------- F0/SM0/SP FCC-SFC(SP) FCC-FM-1S IOS XR RUN PWR,NSHUT,MON Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-81 OL-13669-03...
Page 92 Alpha display on node 0/SM0/SP changed to IOS-XR in state default SP/0/SM0/SP:Mar 4 18:41:34.027 : sfe_drvr[108]: %FABRIC-FABRIC_DRVR-6-ASIC_INITIALIZED : Fabric ASICs initialized RP/0/RP1/CPU0:router(admin)# show platform 0/sm9/sp Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-82 OL-13669-03...
Page 93: Adding An Lcc To A Cisco Crs-3 Carrier Routing System 16-Slot Line Card Chassis: Example
Adding an LCC to a Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis: Example The following example shows how to add an LCC to a Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis: Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide...
Page 94 RP/0/RP1/CPU0:router(admin-config)# show controllers fabric fabric-backpressure summary Expected BP Fabric Groups in the System: Rack 0: All Groups Received? : ------ Rack 1: All Groups Received? : Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-84 OL-13669-03...
Page 95: Where To Go Next
Integrated Switch System.” For this release use the Turbo boot procedure described in Appendix A to downgrade the system before swapping out the fabric to downgrade your Cisco CRS-3 Carrier Routing System Router back to a Cisco CRS-1 Carrier Routing System Router.
Page 96: Additional References
Migrating to a Cisco CRS-3 Carrier Routing System Additional References Additional References The following sections provide references related to upgrading a single-chassis Cisco CRS-1 system to a single-chassis Cisco CRS-3 system. Related Documents Related Cisco CRS Carrier Routing System 16-Slot Line Card Chassis Documentation, page 1-63 •...
Page 97: Technical Assistance
Registered Cisco.com users can log in from this page to access even more content. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-87 OL-13669-03...
Page 98 Chapter 1 Migrating to a Cisco CRS-3 Carrier Routing System Additional References Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 1-88 OL-13669-03...
Page 99: Prerequisites For Downgrading Your Cisco Crs-3 Carrier Routing System Router Back To A Cisco
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router This chapter describes how to downgrade a single-chassis Cisco CRS-3 Carrier Routing System back to a single-chassis Cisco CRS-1 Carrier Routing System. This chapter describes the following concepts: Downgrading your Cisco CRS-3 Carrier Routing System 16-slot line card chassis back to a Cisco •...
Page 100: Contents
Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router If you are planning to downgrade your system software as part of downgrading the Cisco CRS-3 hardware you must ensure that the Cisco CRS-3 hardware is swapped with CRS-1 hardware from the system FIRST before downgrading Cisco IOS XR software from Release 4.0.0.T software to an earlier release.
Page 101: Verifying The Fabric Plane Status
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 16-Slot Line Card Chassis Swap the Cisco CRS-3 Fabric with the Newly Installed Cisco CRS-1 Fabric, page 2-6 •...
Page 102 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 16-Slot Line Card Chassis...
Page 103: Power Disable The Cisco Crs-3 Fabric Card
Administratively Disabling the Fabric Plane Please note that these steps are to be performed for each Cisco Crs-3 Fabric Card one at a time. When one Fabric Node has completed the downgrade process we should come back to this step for the next Fabric Node, until all 8 Fabrics have been downgraded.
Page 104: Swap The Cisco Crs-3 Fabric With The Newly Installed Cisco Crs-1 Fabric
This section describes how to physically remove the Cisco CRS-3 fabric card, and verify that node is ready to have a Cisco CRS-1 fabric card installed in its place. In the following sections, the term “switch fabric card (SFC)” is used to refer to the Cisco CRS-3 fabric card and/or the Cisco CRS-1 fabric card, This section describes how to remove a CRS-3 fabric card from the Cisco CRS Fabric Card Chassis.
Page 105 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 16-Slot Line Card Chassis...
Page 106 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 16-Slot Line Card Chassis Caution Use the slide-assistance arm to slide cards from the card carrier.
Page 107: Installing A Crs-1 Fabric Card
2-9. Installing a CRS-1 Fabric Card This section describes how to install a CRS-1 fabric card in the Cisco CRS Fabric Card Chassis. For more detailed information on the CRS-1 fabric card, see Cisco CRS Carrier Routing System Multishelf System Description.
Page 108 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 16-Slot Line Card Chassis...
Page 109 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 16-Slot Line Card Chassis...
Page 110 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 16-Slot Line Card Chassis...
Page 111: Verifying The Installation Of The Crs-1 Fabric Card
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 16-Slot Line Card Chassis You may hear a crunching noise when seating the card;...
Page 112: Powering Up The Replaced Fabric Card
Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 16-Slot Line Card Chassis Make sure that the card is seated firmly in the Cisco CRS Fabric Card Chassis slot. One easy way •...
Page 113 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 16-Slot Line Card Chassis Apply power to the new LCC (Rack 1).
Page 114 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 16-Slot Line Card Chassis...
Page 115: Power-Up The Newly Installed Cisco Crs-1 Fabric Card
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 16-Slot Line Card Chassis Verify that power has been enabled to the Fabric Node (state is not UNPOWERED).
Page 116: Verifying Traffic Statistics On The Newly Downgraded Cisco Crs-1 Node
The same show controllers fabric plane 0 statistics detail command should also be applied on the Cisco CRS-3 nodes that have not yet been downgraded to make sure there is no traffic lost or traffic with errored cells.
Page 117: Verifying Fabric Link Connectivity
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 16-Slot Line Card Chassis...
Page 118 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 16-Slot Line Card Chassis...
Page 119: Downgrading The Next Legacy Node
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 16-Slot Line Card Chassis...
Page 120: Downgrading Your Cisco Crs-3 Carrier Routing System 8-Slot Line Card Chassis Back To A Cisco Crs-1 Carrier Routing System 8-Slot Line Card Chassis
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis...
Page 121 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis The up->down counter records the number of times the plane has flapped between UP and...
Page 122: Administratively Disabling The Fabric Plane
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis To avoid traffic loss, you must downgrade the switch fabric one plane at a time.
Page 123: Swap The Cisco Crs-3 Fabric With The Newly Installed Cisco Crs-1 Fabric
CRS-1 fabric card installed in its place. This section describes how to remove a CRS-3 fabric card from the Cisco CRS Fabric Card Chassis. For more detailed information on the switch fabric card, see Cisco CRS Carrier Routing System Multishelf System Description.
Page 124 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis...
Page 125 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis Caution Use the slide-assistance arm to slide cards from the card carrier.
Page 126 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis...
Page 127 Installing a CRS-1 Fabric Card This section describes how to install a CRS-1 fabric card in the Cisco CRS Fabric Card Chassis. For more detailed information on the CRS-1 fabric card, see Cisco CRS Carrier Routing System 8-Slot Line Card Chassis System Description.
Page 128 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis...
Page 129 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis...
Page 130 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis...
Page 131 If the installed or replaced CRS-1 fabric card fails to operate or power up on installation: • Make sure that the card is seated firmly in the Cisco CRS Fabric Card Chassis slot. One easy way to verify physical installation is to see whether the front faceplate of the CRS-1 fabric card is even with the fronts of the other cards installed in the card cage.
Page 132 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis Restrictions None.
Page 133 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis...
Page 134: Power-Up The Newly Installed Cisco Crs-1 Fabric Card
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis...
Page 135: Booting Up The Newly Downgraded Cisco Crs-1 Fabric
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis...
Page 136: Verifying Traffic Statistics On The Newly Downgraded Cisco Crs-1 Node
The same show controllers fabric plane 0 statistics detail command should also be applied on the Cisco CRS-3 nodes that have not yet been downgraded to make sure there is no traffic lost or traffic with errored cells.
Page 137: Verifying Fabric Link Connectivity
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis...
Page 138 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis...
Page 139: Carrier Routing System 4-Slot Line Card Chassis
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis...
Page 140: Verifying The Fabric Plane Status
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis Administratively Enabling the Fabric Plane, page 2-57 •...
Page 141: Administratively Disabling The Fabric Plane
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis...
Page 142: Power Disable The Fabric Card
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis...
Page 143 Routing System 4-Slot Line Card Chassis This section describes how to remove a CRS-3 fabric card from the Cisco CRS Fabric Card Chassis. For more detailed information on the CRS-3 fabric card, see Cisco CRS Carrier Routing System 4-Slot Line Card Chassis System Description.
Page 144 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis...
Page 145 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis Caution Use the slide-assistance arm to slide cards from the card carrier.
Page 146 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis...
Page 147: Installing A Crs-1 Fabric Card
Installing a CRS-1 Fabric Card This section describes how to install a CRS-1 fabric card in the Cisco CRS Fabric Card Chassis. For more detailed information on the CRS-1 fabric card, see Cisco CRS Carrier Routing System 4-Slot Line Card Chassis System Description.
Page 148 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis...
Page 149 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis...
Page 150: Verifying The Installation Of The Crs-1 Fabric Card
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis...
Page 151: Powering Up The Replaced Fabric Card
If the installed or replaced CRS-1 fabric card fails to operate or power up on installation: • Make sure that the card is seated firmly in the Cisco CRS Fabric Card Chassis slot. One easy way to verify physical installation is to see whether the front faceplate of the CRS-1 fabric card is even with the fronts of the other cards installed in the card cage.
Page 152 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis Prerequisites None.
Page 153 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis...
Page 154: Power-Up The Newly Installed Cisco Crs-1 Fabric Card
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis...
Page 155: Booting Up The Newly Downgraded Cisco Crs-1 Fabric
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis Power-up the Newly Installed Cisco CRS-1 Fabric Card We now enable power back to the new Fabric Node.
Page 156: Verifying Traffic Statistics On The Newly Downgraded Cisco Crs-1 Node
The same show controllers fabric plane 0 statistics detail command should also be applied on the Cisco CRS-3 nodes that have not yet been downgraded to make sure there is no traffic lost or traffic with errored cells.
Page 157: Verifying Fabric Link Connectivity
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis...
Page 158 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis...
Page 159: Downgrading The Next Legacy Node
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis...
Page 160 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis...
Page 161: Cisco Crs-3 Carrier Routing System Router Command Changes
C H A P T E R Cisco CRS-3 Carrier Routing System Router Command Changes This chapter describes new commands and commands that have changed to support the Cisco CRS-3 Carrier Routing System. It includes the following sections: New Commands, page 3-2 •...
Page 162: New Commands
Cisco CRS-3 Carrier Routing System Router Command Changes New Commands New Commands The following new commands have been added to support the Cisco CRS-3 Carrier Routing System: show controllers egressq clients, page 3-3 • show controllers egressq queue drr, page 3-5 •...
Page 163 98389 OPEN Tue Sep 14 23:24:18 2010 feature_mgr 98408 OPEN Tue Sep 14 23:24:16 2010 Table 1 describes the significant fields shown in the display. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 164 OPEN and CLOSE. Registers The number of times, the egress client tried to register with the egressq server. Last-state-changed Timestamp for the last connection state change. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 165 Index | Value (bytes) 0 | 0 1 | 88 2 | 176 3 | 264 4 | 352 5 | 440 6 | 528 7 | 616 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 166 63 | 5544 64 | 5632 65 | 5720 66 | 5808 67 | 5896 68 | 5984 69 | 6072 70 | 6160 71 | 6248 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 167 127 | 11176 128 | 11264 129 | 11352 130 | 11440 131 | 11528 132 | 11616 133 | 11704 134 | 11792 135 | 11880 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 168 191 | 16808 192 | 16896 193 | 16984 194 | 17072 195 | 17160 196 | 17248 197 | 17336 198 | 17424 199 | 17512 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 169 250 | 22000 251 | 22088 252 | 22176 253 | 22264 254 | 22352 255 | 22440 Table 2 describes the significant fields shown in the display. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 170 512 bytes. Related Commands Command Description show controllers Displays group information of the Deficit Round Robin (DRR) profile table. egressq group drr Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-10 OL-13669-03...
Page 171 Index | Value (bytes) 0 | 0 1 | 88 2 | 176 3 | 264 4 | 352 5 | 440 6 | 528 7 | 616 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-11 OL-13669-03...
Page 172 63 | 5544 64 | 5632 65 | 5720 66 | 5808 67 | 5896 68 | 5984 69 | 6072 70 | 6160 71 | 6248 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-12 OL-13669-03...
Page 173 127 | 11176 128 | 11264 129 | 11352 130 | 11440 131 | 11528 132 | 11616 133 | 11704 134 | 11792 135 | 11880 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-13 OL-13669-03...
Page 174 191 | 16808 192 | 16896 193 | 16984 194 | 17072 195 | 17160 196 | 17248 197 | 17336 198 | 17424 199 | 17512 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-14 OL-13669-03...
Page 175 251 | 22088 252 | 22176 253 | 22264 254 | 22352 255 | 22440 Table 3 describes the significant fields shown in the display. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-15 OL-13669-03...
Page 176 512 bytes. Related Commands Command Description show controllers Displays queue information of the Deficit Round Robin (DRR) profile table. egressq queue drr Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-16 OL-13669-03...
Page 177 Index | Value (bytes) 0 | 76800 1 | 153600 2 | 230400 3 | 307200 4 | 384000 5 | 460800 6 | 537600 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-17 OL-13669-03...
Page 178 59 | 40881391 60 | 55021772 61 | 74053141 62 | 99667231 63 | 134140926 Table 4 describes the significant fields shown in the display. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-18 OL-13669-03...
Page 179 Displays queue information of the Deficit Round Robin (DRR) profile table. egressq queue drr show controllers Displays group information of the Deficit Round Robin (DRR) profile table. egressq group drr Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-19 OL-13669-03...
Page 180 RP/0/RP0/CPU0:router# show controller egressq port bpmap location 0/3/cpu0 --------------------------------------------------- Tor Asic HW BP Map Table Dump --------------------------------------------------- Index Plim 0 Map Plim 1 Map --------------------------------------------------- 65535 65535 65535 65535 65535 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-20 OL-13669-03...
Page 181 Chapter 3 Cisco CRS-3 Carrier Routing System Router Command Changes show controllers egressq port bpmap 65535 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-21 OL-13669-03...
Page 182 0 cpuctrl input packets: 25750 cpuctrl output packets: 1609269 cpuctrl output bytes: 3221287392 pse input packets: 1618173 egressq OOB drops: 0 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-22 OL-13669-03...
Page 183 Count of packets dropped at the interface between the egress queue ASIC and the PSE ASIC. Related Commands Command Description show controllers Displays detailed egressq statistics for a specific location. egressq statistics detail Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-23 OL-13669-03...
Page 184 0 cpuctrl input packets: 25799 cpuctrl output packets: 1612375 cpuctrl output bytes: 3227504848 pse input packets: 1621296 egressq OOB drops: 0 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-24 OL-13669-03...
Page 185 Count of the packets from the CPU dropped at the ENQ block due to length error. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-25 OL-13669-03...
Page 186 Count of the packets dropped at the queue manager (QMGR) block due to queue drain operation. Related Commands Command Description show controllers Displays egressq statistics for a specific location. egressq statistics Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-26 OL-13669-03...
Page 187: Modified Commands
The show controllers egressq resources command output has been modified to include two new columns in the output. show controllers egressq resources, page 3-28 • The show controllers (ethernet) command output has been modified to include Cisco CRS-3-specific information in the output. show controllers (Ethernet), page 3-29 •...
Page 188 2048 2018 98.54% Queues 8192 8141 99.38% Description for the new fields: Free Percentage: resource percentage in Free state Free-Pending: resource percentage in Packet-drain state Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-28 OL-13669-03...
Page 189 Added GigabitEthernet and TenGigE keywords and support. Release 4.0.0.T This command was first introduced on the Cisco CRS-3. Release 4.0.1 Added HundredGigE keyword and support on the Cisco CRS-3. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-29 OL-13669-03...
Page 190 0 good_fc_received: 0 rx_over_flow_events: 0 undersize: 0 fragments: 0 oversize: 0 jabber: 0 mac_rcv_error: 0 bad_crc: 0 collisions: 0 late_collision: 0 rate_limit_dropped: 0 spi4_rx_frames: 0 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-30 OL-13669-03...
Page 191 The total number of well-formed multicast packets received by the port. It excludes packets received with errors or with broadcast des- tination addresses. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-31 OL-13669-03...
Page 192 SPI-4/1 receive frame count. This counter increments once for every Start of Packet (SOP) delineation marker sent on the SPI-4.2 receive interface. Packets that come from the CPU are not counted. Note Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-32 OL-13669-03...
Page 193 GOP interrupt Mask0. When the matching bit in the mask register is reset, the matching cause in the GOP register is not included in the sum. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-33 OL-13669-03...
Page 194 The following example shows the output from the show controllers GigabitEthernet command: RP/0/RSP0/CPU0:Router# show controllers GigabitEthernet 0/1/0/1 Statistics for interface GigabitEthernet0/1/0/0 (cached values): Ingress: Input total bytes = 64000 Input good bytes = 64000 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-34 OL-13669-03...
Page 195 Cisco 8-Port 10-Gigabit Ethernet physical layer interface module (PLIM): RP/0/RP0/CPU0:Router# show controllers TenGigE 0/3/0/0 PHY: XENPAK device registers: ======================== Vendor Name: CISCO-INTEL Vendor PN: TXN174112013F06 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-35 OL-13669-03...
Page 196 Transceiver Temp: 34.246 C Laser Bias Current: 4.8640 mA Laser Output Power: 0.5059 mW, -3.0 dBm Receive Optical Power: 0.0000 mW, -inf dBm Quake: devid 0x0043a400 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-36 OL-13669-03...
Page 197 0x0000008e channel5_control = 0x000000a6 channel6_control = 0x000000a6 channel7_control = 0x0000008e Example: show controllers TenGigE Command The following example shows the output from the show controllers TenGigE command: RP/0/RSP0/CPU0:Router# show controllers TenGigE 0/3/0/0 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-37 OL-13669-03...
Page 198 Link Alarm Status Registers: rx_alarm_control = 0x0019 tx_alarm_control = 0x0059 lasi_control = 0x0000 rx_alarm_status = 0x0018 tx_alarm_status = 0x0058 lasi_status = 0x0005 Digital Optical Monitoring: Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-38 OL-13669-03...
Page 199 = 0x00000003 channel0_control = 0x000000a6 channel1_control = 0x000000a6 channel2_control = 0x0000008e channel3_control = 0x0000008e channel4_control = 0x0000008e channel5_control = 0x000000a6 channel6_control = 0x000000a6 channel7_control = 0x0000008e Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-39 OL-13669-03...
Page 200 MAC address information: Operational address: 0014.f294.6776 Burnt-in address: 0014.f294.6776 No unicast addresses in filter Operating in multicast promiscuous mode Autonegotiation disabled. Operational values: Speed: 10Gbps Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-40 OL-13669-03...
Page 201 Input pkts 128-255 bytes Input pkts 256-511 bytes Input pkts 512-1023 bytes Input pkts 1024-1518 bytes Input pkts 1519-Max bytes Input good pkts Input unicast pkts Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-41 OL-13669-03...
Page 202 Duplex: Configuration not supported (Full Duplex) Flow Control: Not configured (None) IPG: Not configured (standard (12)) Loopback: Not configured (None) MTU: Not configured Soft Bandwidth: Not configured Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-42 OL-13669-03...
Page 203 : True Ignore CRC Errors : False DMA Add CRC : False DMA Strip CRC : False Ignore Length Error: True Pad Short Frames : True Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-43 OL-13669-03...
Page 204 MAC Registers for port: 2 CONFIG1 (#1034): 0510081a CONFIG2 (#1035): 040c05f6 CONTROL (#1036): 00000000 ADDRESS_LOW (#1037): 353b975e ADDRESS_HIGH (#1038): 0000001d MII_MGMT_CONFIG (#1039): 00000007 MII_MGMT_CMD (#1040): 00000000 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-44 OL-13669-03...
Page 205 Input pkts 128-255 bytes = 3411 Input pkts 256-511 bytes = 3407 Input pkts 512-1023 bytes Input pkts 1024-1518 bytes Input pkts 1519-Max bytes = 305432 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-45 OL-13669-03...
Page 206 Carrier delay (down): Not configured Speed: Configuration not supported (10Gbps) Duplex: Configuration not supported (Full Duplex) Flow Control: Not configured (None) IPG: Not configured (standard (12)) Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-46 OL-13669-03...
Page 207 Max Frame Len : 9112 Ignore Errors : False Add CRC : True Strip CRC : True Ignore CRC Errors : False DMA Add CRC : False Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-47 OL-13669-03...
Page 208 Device Tech.: 1310 nm DFB, No wavelength ctrl, Uncooled Xmtr, PIN detec Vendor Name CISCO-OPNEXT CDR Support: 9.95 Gb/s, 10.3 Gb/s, 10.5 Gb/s, Vendor OUI: 00.0b.40 Vendor Part Number TRF5012AN-LA000 (rev.: 01) Wavelength: 1310 nm Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-48 OL-13669-03...
Page 209 : 000000070 - EDC tracking Rx detected : Yes Block lock : Yes Tx aligned : Yes MAC Registers for port: 0 CONFIG1 (#1034): 03100a1a CONFIG2 (#1035): 040c2398 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-49 OL-13669-03...
Page 210 Input total packets Input 802.1Q frames Input pause frames Input pkts 64 bytes Input pkts 65-127 bytes Input pkts 128-255 bytes Input pkts 256-511 bytes Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-50 OL-13669-03...
Page 211 Management information for interface TenGigE0/1/0/0: Port number: 0 Bay number: 0 Interface handle: 0x1180200 Config: Auto-negotiation: Configuration not supported (Off) Carrier delay (up): Not configured Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-51 OL-13669-03...
Page 212 IDB client tx admin up IDB error disable not set 0 Unicast MAC Addresses: 0 Multicast MAC Addresses: 0 Unicast Bundle MAC Addresses: 0 Multicast Bundle MAC Addresses: Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-52 OL-13669-03...
Page 213 PCS Rx NOT Block Locked PCS Rx Link Status DOWN PCS Error'd Block Counts: 0 PCS BER Counts: 0 PCS has NO Block Lock Current Alarm Status: Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-53 OL-13669-03...
Page 214 XFP Status: enabled. laser is enabled MOD NR is not ready is powered off doesn't have interrupt(s) has LOS data is ready TX path is ready Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-54 OL-13669-03...
Page 215 J0 Rx 5 = 0x0000 J0 Rx 6 = 0x0000 J0 Rx 7 = 0x0000 J0 Rx 8 = 0x0000 Current: Status = 0x0082 Status 2 = 0x8003 Status 3 = 0x0048 PCS 802.3ae Registers: Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-55 OL-13669-03...
Page 216 (Reg 145 = 0x00) (Reg 146 = 0x00) (Reg 147 = 0x40) (Reg 148 = 0x43) (Reg 149 = 0x49) (Reg 150 = 0x53) (Reg 151 = 0x43) Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-56 OL-13669-03...
Page 217 Time Remaining Time Interval The following example shows sample output for the show controllers TenGigE bert command that is unsupported on the Cisco CRS 14-Port or Cisco CRS 20-Port 10-Gigabit Ethernet LAN/WAN-PHY Interface Module: RP/0/RP0/CPU0:Router# show controllers TenGigE 0/1/0/0 bert Thu Oct 7 18:26:01.108 EST...
Page 218 Carrier delay (up): Not configured Carrier delay (down): Not configured Speed: Configuration not supported (10Gbps) Duplex: Configuration not supported (Full Duplex) Flow Control: Not configured (None) Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-58 OL-13669-03...
Page 219 0 Multicast MAC Addresses: 0 Unicast Bundle MAC Addresses: 0 Multicast Bundle MAC Addresses: Example: show controllers TenGigE internal Command RP/0/RSP0/CPU0:Router# show controllers TenGigE 0/4/0/0 internal Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-59 OL-13669-03...
Page 220 Example: show controllers TenGigE mac Command The following example shows sample output for the show controllers TenGigE mac command for the Cisco CRS 14-Port 10-Gigabit Ethernet LAN/WAN-PHY Interface Module: Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-60 OL-13669-03...
Page 221 Current Alarm Status: PCS Rx Link DOWN PCS Local Fault Detected PCS Rx Local Fault Detected PCS Rx NOT Block Locked PCS Rx Link Status DOWN Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-61 OL-13669-03...
Page 222 TX path is ready TX laser is not in fault condition TX path CDR is locked RX path is not ready RX path CDR is not locked Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-62 OL-13669-03...
Page 223 Control 2 = 0x0007 Status 2 = 0xb581 Tx Disable = 0x0000 Rx Signal Detect = 0x0000 OUI 0 = 0x0000 OUI 1 = 0x0000 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-63 OL-13669-03...
Page 224 (Reg 061 = 0x00) (Reg 062 = 0x00) (Reg 063 = 0x00) (Reg 064 = 0x00) (Reg 065 = 0x00) (Reg 066 = 0x00) (Reg 067 = 0x00) Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-64 OL-13669-03...
Page 225 = 9614339316 Input total packets = 106713557 Input 802.1Q frames Input pause frames Input pkts 64 bytes = 103907216 Input pkts 65-127 bytes = 2494185 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-65 OL-13669-03...
Page 226 Serdes Registers and info port: 0 EDC Status : 000000070 - EDC tracking Rx detected : Yes Block lock : Yes Tx aligned : Yes Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-66 OL-13669-03...
Page 227 = 915353 Output good pkts = 107534855 Output unicast pkts = 105321133 Output multicast pkts = 1298368 Output broadcast pkts Output drop underrun Output drop abort Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-67 OL-13669-03...
Page 228 Output 802.1Q frames Output pause frames Output pkts 64 bytes Output pkts 65-127 bytes Output pkts 128-255 bytes Output pkts 256-511 bytes Output pkts 512-1023 bytes Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-68 OL-13669-03...
Page 229 All of 10 RX serial inputs detects loss of signal. All of 10 cleanup PLL phase detectors are unlocked. All of 10 clock multiplication units are locked. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-69 OL-13669-03...
Page 230 (-40 dBm) Lane 1 Rx power: 0.0 mW (-40 dBm) Lane 2 Rx power: 0.0 mW (-40 dBm) Lane 3 Rx power: 0.0 mW (-40 dBm) Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-70 OL-13669-03...
Page 231: Power Module Changes
Cisco CRS-3 Carrier Routing System Router Command Changes Power Module Changes Power Module Changes The following command has been updated for the Cisco CRS-3: “show controllers TenGigE” section on page 72 • Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-71 OL-13669-03...
Page 232 XFP Inserted and Powered On 3500 mW XFP Inserted and Powered On 3500 mW XFP Inserted and Powered On 2500 mW XFP Inserted and Powered On Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-72 OL-13669-03...
Page 233: List Of Qos Changes For Cisco Crs Series Modular Services Card 140G (Crs-Msc-140G) Upgrade Doc
Chapter 3 Cisco CRS-3 Carrier Routing System Router Command Changes List of QoS Changes for Cisco CRS Series Modular Services Card 140G (CRS-MSC-140G) Upgrade Doc List of QoS Changes for Cisco CRS Series Modular Services Card 140G (CRS-MSC-140G) Upgrade Doc...
Page 234: Qos Command Changes
The bandwidth and priority commands cannot be used in the same class, within the same policy map. These commands can be used together in the same policy map. Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-74...
Page 235 There is one priority queue per level in a group. Modifying CRS-MSC-40G QoS Configurations for CRS-MSC-140G On the Cisco CRS Series Modular Services Card 40G (CRS-MSC-40G), a priority action can be configured with or without a police action in the same class.
Page 236: Qos Features Changes
Ethernet interfaces, this translates to 20 bytes of Layer 1 overhead in addition to the Layer 2 overhead. Cisco CRS Series Modular Services Card 40G (CRS-MSC-40G) does Layer 3 QoS accounting for ingress queueing. CRS-MSC-40G does Layer 2 QoS accounting for egress queueing, egress policing, and ingress policing.
Page 237: Policing
16,000 bytes in proportion to the burst value. The worst case step-size is 1.6% of burst value. – For rates greater than 131 Mbps, the granularity is 1 ms (with the corresponding rate as reference). Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-77 OL-13669-03...
Page 238 Chapter 3 Cisco CRS-3 Carrier Routing System Router Command Changes QoS Features Changes Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide 3-78 OL-13669-03...
Page 239: Turbo Boot Procedure
This appendix describes the procedures to perform turbo boot operations and file system disk upgrades from FAT 16 to FAT32. This is the procedure to use to downgrade your Cisco CRS-3 back to a Cisco CRS-1 instead of the one listed in Chapter 2.
Page 240: Turboboot Instructions
ROMMON. PCI1 device[3]: Device ID 0x5618 PCI1 device[3]: Vendor ID 0x14e4 Configuring MPPs ... Configuring PCMCIA slots ... System Bootstrap, Version 2.1(20100723:223432) [CRS-¦-1 ROMMON], Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 241 RP reloaded Wed Oct 13 09:23:20 2010: 10 minutes ago Active node booted Wed Oct 13 09:23:20 2010: 10 minutes ago Standby node boot Wed Oct 13 09:24:00 2010: 9 minutes ago Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 242 Cisco IOS XR software that require more than 2GB of flash space. This can be done as soon as you upgrade to Cisco IOS XR software Release 3.8 and higher or you can wait until the image will exceed the 2GB partition.
Page 243 Thu Jun 18 01:30:48.439 PST RP/0/RP0/CPU0:Router(admin)# Execute the reload location 0/RP1/CPU0 command in Admin Mode to reload the Standby RP at Step 10 0/RP1/CPU0: RP/0/RP0/CPU0:Router(admin)# reload location 0/RP1/CPU0 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 244 Appendix A Turbo Boot Procedure Upgrading Your File System From FAT16 to FAT32 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 245 • Cisco IOS XR software Release 4.0.1 • Upgrading from Cisco IOS XR software Releases Later Than Release 3.8 That Do Not Support FPD Auto-Upgrade to Cisco IOS XR software Release 4.0.1 • Upgrading from Cisco IOS XR software Releases That Support FPD Auto-Upgrade (Release 3.8.4 and Release 3.9.1) to Cisco IOS XR software Release 4.0.1...
Page 246 Flash or RP don’t recommend to keep 2G flash cards Prior to this operation Reload -create directory in bootflash: -copy MBI 4.0.1-px image During operation -change BOOTVAR Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 247 Appendix B Cisco CRS-1 to Cisco CRS-3 Upgrade Decision Trees Figure B-2 Upgrading from Cisco IOS XR software Releases Later Than Release 3.8 That Do Not Support FPD Auto-Upgrade to Cisco IOS XR software Release 4.0.1 rommon 2.01 FPD upgrade...
Page 248 4G PreStaged disk0: 1G cards) mandatory Flash or RP Prior to this operation Reload -create directory in bootflash: -copy MBI 4.0.1-px image During operation -change BOOTVAR Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide OL-13669-03...
Page 249 FC/M cards 1-21 FC/S cards 1-21 removing an SFC (figure) 1-29, 1-46, 1-64, 2-8, 2-27, 2-47 installation documents 1-86 LEDs 1-38, 1-78, 1-86, 2-15, 2-35, 2-55 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide IN-1 OL-13669-03...
Page 250 (figure) 1-28, 1-45, 1-63, 2-7, 2-10, 2-26, 2-29, 2-46, 2-49 switch fabric plane upgrade considerations 1-23, 2-4, 2-24, 2-43 technical assistance 1-87 troubleshooting documentation 1-86 Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide IN-2 OL-13669-03...

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