Cisco XR 12416 Kurulum Kılavuzu - Sayfa 32
Ağ Yönlendiricisi Cisco XR 12416 için çevrimiçi göz atın veya pdf Kurulum Kılavuzu indirin. Cisco XR 12416 41 sayfaları. Cisco systems router owner's manual
Ayrıca Cisco XR 12416 için: Yeniden Paketleme Kılavuzu (26 sayfalar)
Route Processor
Table 1-4
PRP-3 Memory Components
Type
Size
1
SDRAM
2 GB (Default) for each
DDR2 DRAM for a total
system memory of 4 GB,
option for upgrade to total
system memory of 8 GB (4
GB each).
3
NVRAM
2 MB (fixed)
Flash memory
2 GB (default) or 4 GB
(optional) Flash disks
Flash boot
8 MB
ROM
6
HDD
80 GB SATA
1. Default SDRAM configuration is a total of 4 GB (2 x 2GB) system memory for PRP-3. Bank 1 (U15) must be populated first.
You can use one or both banks to configure DDR2 DRAM combinations of 2 GB or 4 GB for the PRP-3. DIMM devices that
are not from Cisco are not supported.
2. If both banks of the PRP-3 are populated, bank 1 and bank 2 must contain the same size DIMM.
3. NVRAM is not user configurable or field replaceable.
4. ATA Flash disks are supported in the PRP-3.
5. PRP-3 provides an onboard internal CompactFlash and also an external CompactFlash. The external CompactFlash in PRP-3
replaces the two PCMCIA slots (slot0 and slot1) of PRP-2.
6. Hard disk drives that are not from Cisco are not supported.
Cisco XR 12416 and Cisco XR 12816 Router Chassis Installation Guide
1-32
Quantity
Description
2
Two 2-GB default DDR2
DRAM for main CiscoIOSXR
software functions. Provision
for optional upgrade to 4 GB
also possible to provide total
system memory of 8 GB.
1
System configuration files,
register settings, and logs
2
Contains Cisco IOS XR
4
(Internal
software images, system
and
configuration files, and other
External
user-defined files on two
Compact
CompactFlash.
Flash)
1
Flash EPROM for the ROM
monitor program boot image
1
Contains log and crash
information for specific
Cisco IOS XR versions
Chapter 1
Product Overview
Location
U8 (bank
2
1)
U10 (bank
2)
—
Internal and
External
Compact
5
Flash
—
—
OL-17440-01