37
Route Switch Processor (RSP8) Installation and Configuration Guide
OL-4920-02
Configuring High System Availability
Last,we delete the rsp-pv-mz.120-22.3.S1 image from the standby RSP4/4+ card, as shown in Figure 11:

Figure11 Software Error Protection—Backing Up with an Older Software Version, Part III

Complete the following steps to configure software error protection for this sample scenario:
Step1 To verify the location and versionof the RSP software images, use the following commands to view slot
0 on the active and standby RSPs:
Router# show slot0:
-#- ED ----type---- --crc--- -seek-- nlen -length- -----date/time------ name
1 .. image 143B4C13 ACB820 21 11188128 Jan 28 2000 01:02:37
rsp-pv-mz.120-22.3.S1
Router# show bootflash:
-#- ED ----type---- --crc--- -seek-- nlen -length- -----date/time------ name
1 .. image 143B4C13 ACB820 21 11188128 Jan 28 2000 01:02:37
rsp-pv-mz.120-22.3.S1
Step2 Copy the Cisco IOS Release 12.0(23)S system image from a TFTP server to PC Card slot 0 on the active
and standby RSPs:
Router# copy tftp slot0:rsp-pv-mz.120-23.S
Router# copy tftp slaveslotk0:rsp-pv-mz.120-23.S
Step3 Delete the rsp-pv-mz.120-22.3.S1 image from the standby RSP:
Router# delete slaveslot0:rsp-pv-mz.120-22.3.S1
ENABLE
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