Juniper JUNOSE 11.3, Configuration Manual

Page: 381 / 632

modules on E120 and E320 routers enable you to replace the line module without
reconfiguring the interfaces on the slot.
On the E120 and E320 routers, you can replace the following line modules:
•
ES2 4G LM with ES2 10G ADV LM and vice versa when paired with one of the following
IOAs:
• ES2-S1 GE-8 IOA
• ES2-S1 REDUND IOA
• ES2 10G LM with ES2 10G ADV LM and vice versa when paired with one of the following
IOAs:
•
ES2-S1 GE-8 IOA
•
ES2-S2 10GE PR IOA
•
ES2-S1 REDUND IOA
• ES2 4G LM with ES2 10G LM and vice versa when paired with one of the following IOAs:
•
ES2-S1 GE-8 IOA
•
ES2-S1 REDUND IOA
NOTE: The ES2 10G LM cannot provide backup for a redundancy group that
includes one or more ES2 10G ADV LMs. When you replace an ES2 10G ADV
LM with an ES2 10G LM and the module is paired with an ES2-S1 Redund IOA,
ensure that the provisioned redundancy group does not include an ES2 10G
ADV LM.
Tasks to replace a line module are:
•
“Replacing a Line Module by Erasing the Slot Configuration” on page 351
• “Replacing a Line Module Without Erasing the Slot Configuration” on page 352
Replacing a Line Module by Erasing the Slot Configuration
Use this procedure when you must erase the slot configuration to replace line modules
on the ERX routers or on E120 and E320 routers.
For information about replacing the ES2 4G LM or an ES2 10G LM without erasing the
slot configuration, see “Replacing Line Modules on ERX Routers, the E120 Router, and
the E320 Router” on page 350
.
To replace a line module:
351 Copyright © 2010, Juniper Networks, Inc.
Chapter 6: Managing Modules