Configuring High System Availability

Figure 8 illustrates the software error protection configuration for this sample scenario. The commands to set up this configuration follow the figure.

Figure 8 Software Error Protection—Upgrading to a New Software Version

N￿￿￿AL

N￿￿￿AL

ENABLE

￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿

￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿

A￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿

￿￿￿￿￿￿￿￿￿￿￿￿

￿L￿￿￿￿￿L￿￿￿￿ ￿￿AN￿B￿A￿￿￿￿E

￿￿AN￿B￿￿A￿￿￿￿E ￿￿￿￿￿AL￿

￿E￿E￿

A￿￿

￿L￿￿￿￿￿L￿￿￿￿

￿￿AN￿B￿A￿￿￿￿E

￿￿AN￿B￿￿

A￿￿￿￿E

 

￿￿￿￿￿AL￿

￿E￿E￿

 

A￿￿

ENABLE

￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿

￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿

￿￿￿￿￿￿￿￿￿￿￿￿

￿￿N￿￿LE

￿￿N￿￿LE

￿￿￿￿￿￿￿￿￿￿￿

￿￿￿￿￿￿￿￿￿￿￿

￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿

￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿

￿

￿

￿

Step 1 To verify the location and version of the software image on the active RSP’s PC Card in slot 0, use the following command:

Router# show

slot0:

 

 

 

 

 

 

-#- ED

----type----

--crc--- -

seek--

nlen

-length- -----

date/time------

name

1

..

image

 

FEC9823F

AF0424

18

11203868 Jan 24 2000 23:26:33

rsp-pv-mz.120-23.S

Step 2 Now view the standby software image location and version:

Router# show

bootflash:

 

 

 

 

 

-#- ED

----type----

--crc--- -

seek--

nlen

-length- -----

date/time------

name

1

..

image

 

FEC9823F

AF0424

18

11203868 Jan 24 2000 23:26:33

rsp-pv-mz.120-23.S

Step 3 To upgrade to the Cisco IOS Release 12.0(22.3)S1 system image on the active RSP, copy the Cisco IOS Release 12.0(22.3)S1 system image from a TFTP server to slot 0 on the active RSP:

Router# copy tftp slot0:rsp-pv-mz.120-22.3.S1

Route Switch Processor (RSP8) Installation and Configuration Guide

34

OL-4920-02

 

 

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Image 34
Cisco Systems RSP8 manual Now view the standby software image location and version, Bootflash