Juniper T4000 Hardware Manual page 8

T4000 Core Router Hardware Guide
Chapter 22
Chapter 23
Chapter 24
Chapter 25
viii
Connecting the Router to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Tools and Parts Required to Provide Power to the T4000 Router . . . . . . . . . . . . 185
Connecting DC Power to the T4000 Router (Six 60-A Inputs) . . . . . . . . . . . . . . 186
Connecting DC Power to the T4000 Router (Five 60-A Inputs) . . . . . . . . . . . . . 190
Connecting DC Power to the T4000 Router (Four 60-A Inputs) . . . . . . . . . . . . . 194
Connecting DC Power to the T4000 Router (Three 80-A DC Power Cables to
Six 60-A Inputs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Powering On the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Powering On the T4000 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Configuring the JUNOS Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Initially Configuring the T4000 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Preparing to Configure the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Entering Configuration Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Configuring User Accounts and Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Configuring System Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Committing the Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Configuring DC Power on a T4000 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Configuring DC Power on a T4000 Router (Five 60-A Cables on a Six-Input
DC Power Supply) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Configuring DC Power on a T4000 (Four 60-A Cables on a Six-Input DC
Power Supply) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Configuring DC Power on a T4000 (Three 80-A Cables on a Six-Input DC
Power Supply) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Upgrading to a T4000 Router From a T640 or T1600 Router . . . . . . . . . . . 217
Overview of Preparing to Upgrade to a T4000 Router . . . . . . . . . . . . . . . . . . . . . 217
Checking the Hardware Version of T640 or T1600 Components . . . . . . . . . . . . 218
Checking the Hardware Version of the Control Boards . . . . . . . . . . . . . . . . . 219
Checking the Hardware Version of the Routing Engines . . . . . . . . . . . . . . . . 221
Checking the Hardware Version of the Rear Fan Tray . . . . . . . . . . . . . . . . . . 223
Checking the Hardware Version of the FPCs . . . . . . . . . . . . . . . . . . . . . . . . . 224
T4000 Upgrade Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Overview of Upgrading to a T4000 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Upgrading Hardware Components on the T640 or T1600 Router . . . . . . . . . . . 228
Preparing to Upgrade the T640 or T1600 Components . . . . . . . . . . . . . . . . 228
Upgrade to the Six-Input DC Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . 229
Upgrade the Fan Trays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Upgrading the Host Subsystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Removing Unsupported FPCs and PICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Verify That Components Supported by the T4000 Router Are Installed . . . 231
Upgrading to T4000 SIBs with Junos OS Release 12.1 . . . . . . . . . . . . . . . . . . . . . 232
Upgrading to T4000 SIBs Online with Junos OS Release 12.2 and Later . . . . . . . 233
Installing the T4000 FPCs After an Upgrade from a T640 or T1600 Router . . . 235
Registering Your T4000 Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
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