Cisco XR 12404 - Manual (Page 20)

Chapter 1 Cisco XR 12404 Router Overview
Route Processor
1-6
Cisco XR 12404 Router Installation Guide
OL-13830-02
Table 1-1 Performance Route Processor-2 (PRP-2) Front Panel Hardware Components
Figure 1-4 Performance Route Processor 3 (PRP-3) Front Panel
Table 1-2 PRP-3 Front Panel Hardware Components Detail
PRP-3 is the route processor for the Cisco XR 12404 and 12804 Router chassis
running Cisco IOS XR Software Release 3.8.0 or a later release. The PRP-3 is
available as product number PRP-3 or PRP-3= for a primary route processor and
is available as PRP-3/R for a redundant route processor. PRP-3 has significant
improvements over PRP-2. These improvements include increased speed,
improved scalability, higher system memory, faster packet processing. Because
PRP-3 does not support Cisco IOS, the bootflash memory no longer exists in
PRP-3. PRP-3 ROMMON has software intelligence to download a Cisco IOS XR
image without the support of bootflash memory.
1 PCMCIA flash disk slots (shown with cover in
place) and slot LEDs 4 Console serial port
2 RJ-45 Ethernet ports and data status LEDs 5 Reset button
3 Auxiliary serial port 6 Alphanumeric messages
272359 CONSOLE AUX BITS 1 BITS 0 ETH 1 ETH 0 PERFORMANCE RP 3
RESET
AC
T
SI G AC
T
SI G D AT A
LIN
K
D ATA LINK
1 3 4 5 2
Numeric Callout Hardware Components
1 Ejecter Lever
2 Handle
3 External Compact Flash
4 Reset button
5 Alphanumeric LEDs
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