4
Cisco Performance Routing Engine (ESR-PRE2) Upgrade Installation
OL-24535-01
Upgrading to a PRE2
Step 2
Inspect the connectors on both the PRE2 and the backplane. Bent or broken pins can cause a system
malfunction.
Step 3
Carefully align the PRE2 module with the guides in slot A in the chassis.
Step 4
Slide the module into the slot until you can feel it seat in the backplane.
Figure 1
Cisco uBR10012 Router
Figure 2
Cisco ESR10000 Router
Step 5
Simultaneously close the ejector levers to firmly seat the PRE2 in the backplane.
Step 6
Tighten the captive screws.
Step 7
Reconnect all the cables to the PRE2 and connect to the console.
Step 8
If you saved files to the old media card, replace the new media card with the old media card.
Step 9
Power on the router. The PRE2 cycles through its power-on self-test. The FAIL LED stays on briefly,
goes off, and then boots into ROMMON mode.
Step 10
Boot the full image (if available) from the media card or from the TFTP server.
If the full image is not available, boot the helper image from the onboard boot flash. After
booting the router prompts for an initial configuration dialog.
122201
ALARMS
CISCO
10000
FA
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PERFORMANCE R
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10000
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CISCO
10000
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FA
IL
6XCT3–DS0
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1
FA
IL
PERFORMANCE R
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C
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ST
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AC
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CRITICAL
MINOR
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PERFORMANCE R
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1
CISCO
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CARR
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OC–12/STM–4 POS SM–IR
FANS
OK
FAN
FAILURE
MULTI-
FAN
FAILURE
When hot s
wapping this f
an tray,
removal and replaceme
nt must
be done in under tw
o minutes or
system
shutdo
wn will occur
.
CAUTIO
N
