Cisco RSP2 - Route Switch Processor 2 Dokumentacja

Corporate Headquarters:Copyright © 2003 Cisco Systems, Inc. All rights reserved.Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 US

10OL-4923-01 B0Electrical Equipment GuidelinesFollow these basic guidelines when working with any electrical equipment:• Before beginning any procedur

11OL-4923-01 B0• Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.• Carefully examine your work area

12OL-4923-01 B0Compatibility RequirementsThis section describes important compatibility requirements for the RSP2.Chassis Slot and DRAM RequirementsFo

13OL-4923-01 B0Software PrerequisitesThe minimum supported Cisco IOS release compatible with the RSP2 is 10.3(6) or a later release ofCisco IOS releas

14OL-4923-01 B0Note Overriding the bundle can result in incompatibility among the various interface processors in the system.We recommend that you use

15OL-4923-01 B0• ESD-prevention equipment or the disposable ESD-preventive wrist strap included with all sparesand upgrade kits.• Antistatic mat, foam

16OL-4923-01 B0Figure 3 Ejector Levers and Captive Installation ScrewStep 7 Place the removed RSP2 on an antistatic mat or foam. If you plan to return

17OL-4923-01 B0Replacing the RSP2The RSP2 is keyed for installation only in an RSP slot. By default, the system active is the RSP thatoccupies the fir

18OL-4923-01 B0Step 7 If you disconnected the console terminal to remove the RSP2, or if you are installing a new RSP2,connect the console terminal to

19OL-4923-01 B0Connecting to the Auxiliary PortThe auxiliary port on the RSP2 is a DB-25 plug DTE port for connecting a modem or other DCE device(such

2OL-4923-01 B0• Configuring High System Availability, page 23• Enabling High Availability Features, page 38• Troubleshooting the Installation, page 60

20OL-4923-01 B0Restarting the SystemWhen you turn the system power back on, verify that the system boots and resumes normal operation. Ifyou are resta

21OL-4923-01 B0Copyright (c) 1986-1996 by cisco Systems, Inc.Compiled Mon 22-Jan-96 21:15 by biffImage text-base: 0x600108A0, data-base: 0x607B8000cis

22OL-4923-01 B0When you have verified all the conditions in Step 2 through Step 6 (or Step 7 if you have a second RSP2installed and want to use the HS

23OL-4923-01 B0Router> enablePassword:Step 2 Enter the password (the password is case sensitive). For security purposes, the password is not displa

24OL-4923-01 B0Note An RSP2 can interoperate with another RSP2, or with an RSP4/4+. It cannot interoperate with anRSP1, an RSP8, or an RSP16. In the f

25OL-4923-01 B0HSA Implementation MethodsCommon HSA uses are as follows:• Hardware backup—Protects against an RSP2 card failure. You configure both RS

26OL-4923-01 B0• Ensuring That Both RSPs Contain the Same Configuration File, page 27 (both implementations)• Ensuring that Both RSPs Contain the Same

27OL-4923-01 B0Ensuring That Both RSPs Contain the Same Configuration FileWith the simple hardware backup and software error protection implementation

28OL-4923-01 B0Note Standard 16-, and 20-MB Flash memory cards are supported with the RSP2 (The 20-MB Flash memorycard is currently the default.). See

29OL-4923-01 B0Ensuring that Both RSPs Contain the Same Microcode ImageTo ensure that both RSPs have the same microcode images, use the following comm

3OL-4923-01 B0–Obtaining Technical Assistance, page 86–Obtaining Additional Publications and Information, page 88Product DescriptionThis section discu

30OL-4923-01 B0 ATM4/0, applique is SONET (155Mbps) gfreeq 48000150, lfreeq 480001D0 (4544 bytes), throttled 0 rxlo 4, rxhi 165, rxcurr 0

31OL-4923-01 B0To specify different startup images for the active and the standby RSPs, use the following commands inTable 8 in privileged EXEC mode:U

32OL-4923-01 B0Figure 8 illustrates the software error protection configuration for this sample scenario. Theconfiguration commands for this configura

33OL-4923-01 B0Step 4 Enter global configuration mode and configure the system to boot first from a Cisco IOS Release12.1(13)E system image and then f

34OL-4923-01 B0In this scenario, you begin with the configuration shown in Figure 9.Figure 9 Software Error Protection—Backing Up with an Older Softwa

35OL-4923-01 B0Last, delete the rsp-k-mx11.2 image from the standby RSP, as shown in Figure 11:Figure 11 Software Error Protection—Backing Up with an

36OL-4923-01 B0Step 4 Configure the system to boot first from a Release 12.1(13)E system image and then from a Release12.1(12)E system image:Router# c

37OL-4923-01 B0Manually Setting Environment Variables on the Standby RSPOnce you set the active RSP environment variables, you can manually set the sa

38OL-4923-01 B0Monitoring and Maintaining HSA OperationTo monitor and maintain HSA operation, you can override the standby image that is bundled with

39OL-4923-01 B0High availability (HA), an alternative to the default high system availability (HSA) feature, is a seriesof features that minimizes sys

4OL-4923-01 B0• Providing Simple Network Management Protocol (SNMP) management and the interface betweenthe console and TelnetThe high-speed switching

40OL-4923-01 B0Cisco 7500 Series Routers feature module, available online athttp://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/1

41OL-4923-01 B0Installation ProceduresSee the following sections for the configuration tasks required to run the RPR/RPR+, SSO with NSF,FSU, and SLCR

42OL-4923-01 B0Copying an Image onto an RSPUse TFTP to copy a high availability Cisco IOS image onto the active and standby RSPs:Command PurposeStep 1

43OL-4923-01 B0Setting the Config-Register Boot VariableThough it is not required, we recommend that you modify the software configuration register bo

44OL-4923-01 B0To configure RPR and RPR+, enter the commands as shown below:Verifying RPR and RPR+Use the show redundancy command to verify that RPR o

45OL-4923-01 B0Standby High Availability version is 3.0Active in slot 6Standby in slot 7The system total uptime since last reboot is 2 weeks, 23 hours

46OL-4923-01 B0exec-timeout 0 0 history size 40 transport preferred none transport input noneline aux 0line vty 0 4 loginConfiguring a Stateful Switch

47OL-4923-01 B0Configuring Frame Relay Autosynchronization LMI Sequence NumbersTo configure Frame Relay SSO to synchronize LMI sequence numbers betwee

48OL-4923-01 B0Note The output of these commands will vary based on your device configuration and system siterequirements.Step 1 Enter the show redund

49OL-4923-01 B0Configuring NonStop Forwarding (NSF)Cisco NonStop Forwarding (NSF) always runs together with SSO. If you have not already configuredSSO

5OL-4923-01 B0Memory ComponentsTable 1 shows the memory components on the RSP2.DRAMDRAM stores routing tables, protocols, and network accounting appli

50OL-4923-01 B0Configuring OSPF NSFNote All peer devices participating in OSPF NSF must be made OSPF NSF-aware, which happensautomatically once you in

51OL-4923-01 B0Verifying CEF NSFTo verify that CEF is NSF-capable, use the show cef state command:Router# show cef stateCEF Status [RP]CEF enabled/run

52OL-4923-01 B0Redundancy mode: sso(7)CEF NSF: enabled/runningVerifying BGP NSFTo verify NSF for BGP, you must check that the graceful restart functio

53OL-4923-01 B0SPF schedule delay 5 secs, Hold time between two SPFs 10 secsMinimum LSA interval 5 secs. Minimum LSA arrival 1 secsNumber of external

54OL-4923-01 B0NSF L2 active LSPs:0NSF interfaces awaiting L2 CSNP:0Awaiting L2 LSPs:Interface:Serial3/0/2 NSF L1 Restart state:Running NSF p2p

55OL-4923-01 B0The following tips may help you to troubleshoot the device.The system displays FIB errors.Use the show cef state command to verify that

56OL-4923-01 B0Configuring IS-IS NSF ExampleThe following example configures Cisco proprietary IS-IS NSF operation on a networking device:router# conf

57OL-4923-01 B0Step 2Router# copy tftp slotslot-number:Address or name of remote host []? ip-addressName of file to copy []? imagename<Return>wr

58OL-4923-01 B0Performing a Fast Software Upgrade ExampleThe following example show a Fast Software Upgrade performed on a Cisco 7507 router with an a

59OL-4923-01 B0Configuring SLCREach task in the list is identified as either required or optional.• Configuring SLCR, page 59 (required)• Verifying Ci

6OL-4923-01 B0Caution Before you replace an RSP2 in a system with one RSP2, back up the running configuration to a TFTPfile server or to Flash memory

60OL-4923-01 B0Miscellaneous HSA and HA CommandsThis section describes miscellaneous HSA and HA commands, and how to perform an OIR of aninterface pro

61OL-4923-01 B0Verifying LEDsFollowing are functional descriptions of the LEDs on the power supplies and processor modules, and thebehavior you should

62OL-4923-01 B0Figure 12 RSP2 LEDs, Active/Standby Switch, and Reset Switch (Vertical Partial Front-Panel View)Caution The reset switch (see Figure 12

63OL-4923-01 B0During the boot sequence, the system banner display pauses while it initializes the memory. Becauseyour RSP2 has more than 32 MB of DRA

64OL-4923-01 B0• If the RSP2 LEDs previously indicated a successful system boot, but none of the enabled LEDs onthe interface processors go on, suspec

65OL-4923-01 B0Router Fails to BootThe Cisco 7500 series routers require that the first file on bootflash be a boot image. If it is not, thebootstrap

66OL-4923-01 B0Note In Cisco 7507 or Cisco 7513 systems, online insertion and removal of any interface processor in eitherCyBus might cause the standb

67OL-4923-01 B0If you replace the RSP2 in a system with only one RSP2, you also replace the entire configuration, whichresides in NVRAM on the RSP2. I

68OL-4923-01 B0Copying the Configuration FileBefore you copy (save) the running configuration to the TFTP file server, ensure the following:• You have

69OL-4923-01 B0Step 8 The EXEC command interpreter prompts you for the name of the file that will contain the configuration.By default, the system app

7OL-4923-01 B0The Active/Standby switch has been deactivated in software. The reset button boots the system.PC Card SlotsThe RSP2 has two PC Card slot

70OL-4923-01 B0You can access the router through a console terminal attached to the RSP2 console port, or you canTelnet to the router from a remote te

71OL-4923-01 B0Booting Router-confg ... [timed out]Step 9 If the display indicates that the process was successful, as shown in Step 8, proceed to t

72OL-4923-01 B0Caution To prevent system and memory problems when you install DRAM, the RSP2 DRAM SIMMS must be3.3V devices. Do not attempt to install

73OL-4923-01 B0Step 5 Open the SIMM socket release levers on the SIMM to release the SIMM from the socket. (SeeFigure 14.) The SIMM is under tension i

74OL-4923-01 B0Step 2 Hold the SIMM between your thumbs and forefingers. (See Figure 13.)Note The SIMM should be facing component-side down.Step 3 Ins

75OL-4923-01 B0This completes the RSP memory upgrade verification.Recovering a Lost PasswordAn overview of the procedure for recovering a lost passwor

76OL-4923-01 B0change boot characteristics? y/n [n]Configuration Summaryenabled are:console baud: 9600boot: image specified by the boot system command

77OL-4923-01 B0• Using Flash Memory, page 85Console Port SignalsThe console port on the RSP2 is an EIA/TIA-232, DCE, DB-25 receptacle. Both Data Set R

78OL-4923-01 B0Console and Auxiliary Y-Cable PinoutsThe console and auxiliary Y-cables allow you to simultaneously connect the console ports or auxili

79OL-4923-01 B0Software Configuration Register SettingsSettings for the 16-bit software configuration register are written into the NVRAM. Following a

8OL-4923-01 B0System SoftwareThe Cisco 7505, Cisco 7507, and Cisco 7513 routers support downloadable system software andmicrocode for most Cisco IOS s

80OL-4923-01 B0Changing SettingsTo change the configuration register while running the system software, follow these steps:Step 1 Enter the enable com

81OL-4923-01 B0Bit MeaningsThe lowest four bits of the software configuration register (bits 3, 2, 1, and 0) form the boot field. (SeeTable 19.) The b

82OL-4923-01 B0Bit 8 controls the console Break key. Setting bit 8 (the factory default) causes the processor to ignore theconsole Break key. Clearing

83OL-4923-01 B0Bit 13 determines the server response to a bootload failure. Setting bit 13 causes the server to loadoperating software from Flash memo

84OL-4923-01 B0Step 2 Configure the terminal to operate at 9600 baud, 8 data bits, no parity, 2 stop bits (or to whatever settingsthe router is set).S

85OL-4923-01 B0Router #Step 11 Enter the show startup-config EXEC command to display the enable password in the configuration file.Step 12 Enter the c

86OL-4923-01 B0Documentation CD-ROMCisco documentation and additional literature are available in a Cisco Documentation CD-ROMpackage, which may have

87OL-4923-01 B0Cisco TAC WebsiteThe Cisco TAC website (http://www.cisco.com/tac) provides online documents and tools fortroubleshooting and resolving

88OL-4923-01 B0Obtaining Additional Publications and InformationInformation about Cisco products, technologies, and network solutions is available fro

9OL-4923-01 B0Safety GuidelinesThis section lists safety guidelines you should follow when working with any equipment that connectsto electrical power