Juniper SRX 5800, Руководство по оборудованию, Страница: 392 / 536

Replacing an SRX5800 Services Gateway Network Interface Cable
To replace a network interface cable connected to an IOC, port module, or MIC, perform the following
procedures:
1.
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2.
Installing an SRX5800 Services Gateway Network Interface Cable | 394
Removing an SRX5800 Services Gateway Network Interface Cable
Removing and installing network interface cables does not affect services gateway function, except that
the component does not receive or transmit data while its cable is disconnected.
Before you begin removing the network interface cable from the services gateway:
•
Ensure you understand how to prevent electrostatic discharge (ESD) damage. See “Prevention of
Electrostatic Discharge Damage” on page 505 .
Ensure that you have the following available:
•
ESD grounding strap
•
Rubber safety caps
To remove a fiber-optic cable from a network interface on an IOC, port module, or MIC:
1. If the component connects to fiber-optic cable, have ready a rubber safety cap for each cable and
transceiver.
2. If removing all cables connected to the component, use one of the following methods to take the
component offline:
•
To take a port module offline :
•
Press the online/offline button on the port module. Use a narrow-ended tool that fits inside the
opening that leads to the button. Press and hold the button until the port module LED goes out
(about 5 seconds).
•
Issue the following CLI command:
user@host>
request chassis pic fpc-slot
fpc-slot
pic-slot
port-module-slot
offline
For more information about the command, see Junos OS System Basics and Services Command
Reference at www.juniper.net/documentation/ .
•
To take an interface card offline :
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