升級線路卡固件在Cisco12000系列互聯網路由器

　　 
　　前言
　　本文在Cisco 12000系列互聯網路由器線路卡描述如 何在Cisco IOS軟件升級以后升級® 微碼。 升級線路卡固件取消 警告：老... 消息從 show version命令輸出在路由 器。
　　
　　逐步程序

　　直到線路卡在允許狀態，請勿使用 upgrade 命令在本文。您能驗證線路卡的狀態用 show gsr命令。關于運 行Cisco IOS軟件版本11.2(15)gs2以上的路由器，參見 此信息。
　　
　　注意： 如果 升級ROM監控器，您 必須 重新載入線路卡。
　　
　　一旦Cisco IOS軟 件被升級了并且路由器被重新載入了，這不 意味著線路卡被升級了到最新的固件。 確定如 果有老版本問題，使用 show version命令，如下所示。 注意 警告消息在下面的show version命令輸出的 底部。這些警告消息指 示什么需要被升級。
　　
　　 mfr-2# show version
　　 Cisco Inte.network Operating System Software
　　 IOS (tm) GS Software (GSR-P-M), Version 11.2(15)GS1a, EARLY DEPLOYMENT RELEASE
　　 SOFTWARE (fc1)
　　 Copyright (c) 1986-1998 by cisco Systems, Inc.
　　 Compiled Mon 28-Dec-98 14:39 by tamb
　　 Image text-base: 0x60010900, data-base: 0x606C4000
　　 ROM: System Bootstrap, Version 11.2(9)GS5, [tamb 176] EARLY DEPLOYMENT RELEASE
　　 SOFTWARE (fc1)
　　 mfr_2 uptime is 4 minutes
　　 System returned to ROM by reload
　　 System image file is "slot0:gsr-p-mz.112-15.GS1a", booted via slot0:
　　 cisco 12008/GRP (R5000) processor (revision 0x01) with 262144K bytes of memory.
　　 R5000 processor, Implementation 35, Revision 2.1 (512KB Level 2 Cache)
　　 Last reset from power-on
　　 1 Clock Scheduler Card(s)
　　 1 Quad-port OC3c ATM controller (4 ATM).
　　 1 Single-port OC12c ATM controller (1 ATM).
　　 1 four-port OC3 POS controller (4 POS).
　　 1 Ethernet/IEEE 802.3 interface(s)
　　 5 ATM network interface(s)
　　 4 Packet over SONET network interface(s)
　　 507K bytes of non-volatile configuration memory.
　　 20480K bytes of Flash PCMCIA card at slot 0 (Sector size 128K).
　　 8192K bytes of Flash internal SIMM (Sector size 256K).
　　 Configuration register is 0x102
　　
　　 WARNING: Old Rom Monitor in slot 0
　　 Use "upgrade rom-monitor" command to update the image
　　 WARNING: Old Fabric Downloader in slot 0
　　 Use "upgrade fabric-downloader" command to update the image
　　 WARNING: Old Rom Monitor in slot 1
　　 Use "upgrade rom-monitor" command to update the image
　　 WARNING: Old Fabric Downloader in slot 1
　　 Use "upgrade fabric-downloader" command to update the image
　　 WARNING: Old Rom Monitor in slot 2
　　 Use "upgrade rom-monitor" command to update the image
　　 WARNING: Old Fabric Downloader in slot 2
　　 Use "upgrade fabric-downloader" command to update the image
　　
　　從以上警告消息 ，我們能發現我們需要升級ROM監控器和矩陣下載程序。
　　
　　使用 show diag 命令確定什么線路卡您升級和其當前狀態。 注意線路卡在一 個允許狀態(IOS RUN)，如顯示在下面的 show diag命令輸出。當 線路卡在一個允許狀態時，您能升級固件。
　　
　　 mfr_2#show diag 0
　　 SLOT 0　(RP/LC 0 ): 4 Port Packet Over SONET OC-3c/STM-1 Multi Mode
　　　 MAIN: type 33,　800-2396-02 rev A0 dev 16777215
　　　　　　 HW config: 0x01　　SW key: FF-FF-FF
　　　 PCA:　73-2147-05 rev A0 ver 4
　　　　　　 HW version 1.1　S/N CAB02040049
　　　 MBUS: MBUS Agent (1)　73-2146-06 rev A0 dev 0
　　　　　　 HW version 1.1　S/N CAB014600ME
　　　　　　 Test hist: 0xFF　　RMA#: FF-FF-FF　　RMA hist: 0xFF
　　　 DIAG: Test count: 0xFFFFFFFF　　Test results: 0xFFFFFFFF
　　　 MBUS Agent Software version 01.35 (RAM) (ROM version is 01.33)
　　　 Using CAN Bus A
　　　 ROM Monitor version 0E.00
　　　 Fabric Downloader version used 00.13 (ROM version is 11.03)
　　　 Board is analyzed
　　　 Board State is Line Card Enabled (IOS　RUN )
　　　 Insertion time: 00:00:11 (00:04:16 ago)
　　　 DRAM size: 268435456 bytes
　　　 FrFab SDRAM size: 67108864 bytes
　　　 ToFab SDRAM size: 67108864 bytes
　　
　　下一個步驟將升級線路卡。執行此，使用 upgrade命令。 下面是 upgrade命令選項 列表。
　　
　　 mfr_2#upgrade ?
　　　 all　　　　　　　　all GSR rom images
　　　 fabric-downloader　fabric downloader
　　　 mbus-agent-rom　　 mbus agent rom
　　　 post　　　　　　　 Power On Self Test
　　　 rom-monitor　　　　rom monitor
　　
　　由于有一個ROM監控器警告在 show version命令輸出，您 在卡需要升級ROM監控器。upgrade命令在句法示例顯示如下 ：
　　 mfr_2#upgrade rom-monitor ?
　　　 all　 all slots
　　　 slot　slot number
　　　 <cr>
　　 mfr_2#upgrade rom-monitor slot ?
　　　 <0-7>　slot number
　　 mfr_2#upgrade rom-monitor slot 0
　　 ========= Line Card (Slot 0) =======
　　 EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEppppppppppppppppppvvvvvvvvvvvvvvvvvv
　　 mfr_2#
　　 SLOT 0:Upgraded linecard ROM monitor suclearcase/" target="_blank" >ccessfully
　　
　　其次，升級矩陣下載程序。 upgrade 命令在句法示例顯示如下：
　　
　　 mfr_2#upgrade fabric-downloader slot 0
　　 ========= Line Card (Slot 0) =======
　　 EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEppppppppppppppppppvvvvvvvvvvvvvvvvvv
　　 mfr_2#
　　 SLOT 0:Upgraded linecard fabric loader successfully
　　
　　因為有卡在插槽1和插槽2，您能升級那些。 upgrade命令在句法示例顯示如下：
　　
　　 mfr_2#upgrade all ?
　　　 all　 all slots
　　　 slot　slot number
　　　 <cr>
　　 mfr_2#upgrade all all
　　 This will take around 7-10 minutes for a full chassis
　　 Ensure that GSR is not power cycled during the upgrade
　　 Premature termination of this command may render the GSR inoperable
　　 Please consult the documentation for more information
　　 Continue ? [no]: yes
　　 Starting upgrade, please wait
　　 Upgrading line card rom
　　 ========= Line Card (Slot 0) =======
　　 EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEppppppppppppppppppvvvvvvvvvvvvvvvvvv
　　 ========= Line Card (Slot 1) =======
　　 SLOT 0:Upgraded linecard ROM monitor successfully
　　 EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEppppppppppppppppppvvvvvvvvvvvvvvvvvv
　　 ========= Line Card (Slot 2) =======
　　 SLOT 1:Upgraded linecard ROM monitor successfully
　　 EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEppppppppppppppppppvvvvvvvvvvvvvvvvvv
　　 Upgrading line card floader
　　 ========= Line Card (Slot 0) =======
　　 SLOT 2:Upgraded linecard ROM monitor successfully
　　 EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEppppppppppppppppppvvvvvvvvvvvvvvvvvv
　　 ========= Line Card (Slot 1) =======
　　 SLOT 0:Upgraded linecard fabric loader successfully
　　 EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEppppppppppppppppppvvvvvvvvvvvvvvvvvv
　　 ========= Line Card (Slot 2) =======
　　 SLOT 1:Upgraded linecard fabric loader successfully
　　 EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEppppppppppppppppppvvvvvvvvvvvvvvvvvv
　　 SLOT 2:Upgraded linecard fabric loader successfully
　　 Upgrading the MBUS agent rom on slot 0
　　 rom programmed successfully with 255 retries
　　 Upgrading the MBUS agent rom on slot 1
　　 rom programmed successfully with 255 retries
　　 Upgrading the MBUS agent rom on slot 2
　　 rom programmed successfully with 255 retries
　　 Upgrading the MBUS agent rom on slot 17
　　 rom programmed successfully with 255 retries
　　 Upgrading the MBUS agent rom on slot 24
　　 rom programmed successfully with 255 retries
　　 Upgrading the MBUS agent rom on slot 7
　　 rom programmed successfully with 255 retries
　　 Upgrading grp rom in slot 7
　　 The current revision of GRP ROM is: 175
　　 The new revision of GRP ROM will be: 175
　　 NOTE:
　　　　　1) GRP ROM upgrade typically takes 30 to 240 seconds.
　　　　　2) After GRP ROM upgrade the GRP will be reset.
　　 Continue GRP ROM upgrade? [yes/no]: n
　　
　　注意： 在本例中，因為 GRP ROM當前修正與新修

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