Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - SYSTEM BASICS CONFIGURATION GUIDE 2010-10-04 Configuration Manual page 383

host1#show version
Juniper Edge Routing Switch E120
.......
slot state type admin
---- ------- ------- -------
0 --- --- ---
1 online LM-10 disabled (admin) --- 9-1-0b0-9.rel 1d08h:32m:29s
2 online LM-10A-ADV enabled
3 --- --- ---
.......
host1#show version
Juniper Edge Routing Switch E120
.......
Copyright © 2010, Juniper Networks, Inc.
NOTE: In some cases, the ES2 4G LM and ES2 10G LM support different
system maximums and protocols. Before you replace an ES2 4G LM with an
ES2 10G LM or ES2 10G ADV LM, make sure that:
The ES2 10G LM or ES2 10G ADV LM supports the features already
configured on the slot for the ES2 4G LM.
The ES2 10G LM or ES2 10G ADV LM can support the existing system
maximums configured on the ES2 4G LM.
If you have a configuration on the ES2 4G LM that is not supported on the
ES2 10G LM or ES2 10G ADV LM, you must erase the configuration before
replacing the line module. For more information, see "Replacing a Line Module
by Erasing the Slot Configuration" on page 351 .
To replace a line module without erasing the slot configuration:
(Optional) If line module redundancy is configured for the slot, disable redundancy.
1.
host1(config)#redundancy lockout 1
Disable the slot.
2.
host1(config)#slot disable 1
After the line module has booted, issue the show version command to ensure that
3.
the status of the line module is disabled (admin).
spare
----- ------------- -------------
---
--- 10-1-0b1-6-A.rel 2d19h:29m:18s
---
Remove the current line module and insert the new line module without removing the
4.
IOA.
For example, remove the ES2 4G LM and insert the new ES2 10G LM or ES2 10G ADV
LM. Do not remove the ES2-S1 GE-8 IOA or the ES2-S1 Redund IOA.
After the new line module has booted, issue the show version command to ensure
5.
that the status of the line module is disabled (mismatch).
running
release slot uptime
--- ---
--- ---
Chapter 6: Managing Modules
353