Datasheet

38
OL-17436-01
Upgrading to the PRP
Step 23 The router will now boot with the correct configuration as was previously running on the GRP. Perform
any post-boot checks: verify that the line cards have booted, required interfaces are active, CEF is
operational, IGP adjacencies have formed, and the BGP peerings are established.
Differentiating Between PRP-1 and PRP-2
You can use the software to determine whether you have installed a PRP-1 or a PRP-2. Use the command
show diags prp-slot-number and examine the value in the HW config field. If the value is 0x10, the card
is a PRP-2; if the value is 0x00, the card is a PRP-1. The following example is of a PRP-2 (Note bold
text in output.):
Router# show diags 5
SLOT 5 (RP/LC 5 ): Performance Route Processor
MAIN: type 96, 800-23469-01 rev ;7
Deviation: 0
HW config: 0x10 SW key: 00-00-00
PCA: 73-8812-02 rev 80 ver 2
Design Release 0.0 S/N SAD0734045M
MBUS: Embedded Agent
Test hist: 0x00 RMA#: 00-00-00 RMA hist: 0x00
DIAG: Test count: 0x00000000 Test results: 0x00000000
FRU: Linecard/Module: FRU number not known
Route Memory: MEM-PRP/LC-1024=
MBUS Agent Software version 01.50 (RAM) (ROM version is 02.20)
ROM Monitor version 17302099
Primary clock is CSC 1 Board is analyzed
Board State is IOS Running (ACTV RP )
Insertion time: 00:00:00 (00:31:03 ago)
DRAM size: 1073741824 bytes
Note Field diagnostics cannot be run on the PRP-2 unless you are using software release 12.0(30)S or higher.
Note The show version command may display incorrect information for the PRP-2 card in software releases
prior to Cisco IOS Software Release 12.0(30)S.
Upgrading from PRP-1 OR PRP-2 to PRP-3
The upgrade procedure from PRP-1 or PRP-2 to PRP-3 involves two scenarios. The following section
discusses the upgrade procedure, based on whether Cisco IOS or Cisco IOS XR software is installed on
PRP-1 or PRP-2.
• Upgrading PRP-1 or PRP-2 with Cisco IOS XR to PRP-3
• Upgrading GRP or PRP-1 or PRP-2 with Cisco IOS Software to PRP-3
Upgrading PRP-1 or PRP-2 with Cisco IOS XR to PRP-3
There are two approaches for upgrading PRP-1 or PRP-2 with Cisco IOS XR software to PRP-3: