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Upgrading to a PRE2
Inspect the connectors on both the PRE2 and the backplane. Bent or broken pins can cause a system
Step 2
malfunction.
Step 3
Carefully align the PRE2 module with the guides in slot A in the chassis.
Slide the module into the slot until you can feel it seat in the backplane.
Step 4
Figure 1
PO WE R
CISCO
CISCO
10000
10000
CISCO
MI SW IRE
10000
PO WE R
FA UL T
MI SW IRE
FA UL T
ALARM
S
ALARM
S
ALARM S
Figure 2
FANS
OK
FAILU RE MULT I-
FAN
FAN
FAILU RE
CAU TION
Whe n hot
remo val
swap ping
and repla
this fan
be done
ceme nt
tray,
syste m
in unde
r two minu
must
shutd own
will occu
tes or
r.
1
2
3
4
0A
PR OC
CISC O
ES SO R
0B
1000 0
ON LY
CISC O
5
1000 0
CISC O
6
1000 0
CISC O
7
1000 0
8
CISC O
1000 0
CISC O
1000 0
CISC O
1000 0
CISC O
1000 0
CISC O
CISC O
1000 0
1000 0
POW ER
FAU LT
MIS WIR
E
POW ER
FAU LT
MIS WIR
E
PR OC
ES SO R
ON LY
Simultaneously close the ejector levers to firmly seat the PRE2 in the backplane.
Step 5
Tighten the captive screws.
Step 6
Reconnect all the cables to the PRE2 and connect to the console.
Step 7
If you saved files to the old media card, replace the new media card with the old media card.
Step 8
Power on the router. The PRE2 cycles through its power-on self-test. The FAIL LED stays on briefly,
Step 9
goes off, and then boots into ROMMON mode.
Boot the full image (if available) from the media card or from the TFTP server.
Step 10
Cisco Performance Routing Engine (ESR-PRE2) Upgrade Installation
4
Cisco uBR10012 Router
Cisco ESR10000 Router
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.
OL-24535-01
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