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Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
OL-13208-11
Chapter 14 Removing and Replacing FRUs from the Cisco ASR 1000 Series Routers
Removing and Replacing the Cisco ASR 1000 Series DIMM Memory Modules
Step 5
Verify the memory upgrade on the standby RP by running the following commands:
Router#
configure terminal
Router(config-red)#
redundancy
Router(config-r-mc)#
main-cpu
Router(config-r-mc)#
standby console enable
Router(config-r-mc)#
end
Router-stby#
show version
Cisco IOS Software, IOS-XE Software (PPC_LINUX_IOSD-ADVENTERPRISEK9-M), Experimental
Version 15.2(20111220:221816) [v152_2_s_xe36_throttle-tozhang-xe36_ios 114]
.
.
.
cisco ASR1006 (RP1) processor with 1689519K/6147K bytes of memory.
Processor board ID FOX1224G4VX
20 Gigabit Ethernet interfaces
32768K bytes of non-volatile configuration memory.
4194304K bytes of physical memory.
955063K bytes of eUSB flash at bootflash:.
39004543K bytes of SATA hard disk at harddisk:.
.
.
.
Step 6
Use the
redundancy force-switchover
command to switch the upgraded standby RP to the active state.
The RP that was in the active state moves to the standby state.
Step 7
Repeat Step 1 through Step 5 on the standby RP.
Removing and Replacing the Cisco ASR1000-RP1 DIMM Memory Modules
The Cisco ASR1000-RP1 module memory interface supports two DDR-II SDRAM MiniDIMMs with
ECC protection.'
Note
Unlike the Cisco ASR 1006, ASR 1004, and ASR 1013 routers, the DIMM memory interface is not
field-replaceable on the Cisco ASR 1002 router.
'This section provides instructions for removing and replacing the Cisco ASR1000-RP1 Mini DIMM
memory modules.
Note
The Cisco ASR 1000 Series RP memory spares are sold as pairs. For example, the 2 GB memory spare
(M-ASR1K-RP1-2GB=) is sold as a pair of 1 GB modules and the 4 GB memory spare
(M-ASR1K-RP1-4GB=) is sold as a pair of 2 GB modules. Memory repairs or upgrades must utilize the
complete memory pairs as shipped from Cisco. For example, if 1 of the 2 memory modules were to fail
on the Cisco ASR 1000route processor, then both memory modules must be removed and replaced with
a spare memory pair (as shipped from Cisco) and the failing memory should be returned as a pair to
Cisco.
To prevent the system from operating incorrectly, do not mix modules from different vendors. The
modules might not be compatible with each other.
