Cisco Systems CISCO7201 Manual De Usuario
4-5
Cisco 7201 Installation and Configuration Guide
OL-11364-04
Chapter 4 Replacing Cisco 7201 Field-Replaceable Units
Removing and Installing a Port Adapter or Service Adapter
Step 2
Insert a Cisco USB flash memory module or the Aladdin USB eToken Pro key into the Cisco 7201 USB
port as shown in
port as shown in
. The USB Flash memory module can be inserted in only one way, and can
be inserted or removed regardless of whether the router is powered on or not.
This completes the USB Flash memory or Aladdin USB eToken Pro key installation procedure.
Note
For detailed information about the Cisco IOS commands that support USB Flash memory modules, see
the
the
USB Storage
document.
Removing and Installing a Port Adapter or Service Adapter
The information in this section also applies to service adapters.
Warning
During these procedures, wear grounding wrist straps to avoid ESD damage to the card. Do not
directly touch the backplane with your hand or any metal tool, or you could shock yourself.
directly touch the backplane with your hand or any metal tool, or you could shock yourself.
Statement 94
Before removing any port adapter, gracefully shut down the interface so that there is no traffic running
through the port adapter when it is removed. Removing a port adapter while traffic is flowing through
the ports can cause system disruption.
through the port adapter when it is removed. Removing a port adapter while traffic is flowing through
the ports can cause system disruption.
The Cisco 7201 router supports OIR of the port adapter. However, if you choose to power off the router
to remove or install a port adapter, turn the power switch to the standby (|) position and then remove the
power cable. After you have replaced the port adapter or inserted a port adapter blank panel, replace the
power cable and then turn the power switch to the on (O) position.
to remove or install a port adapter, turn the power switch to the standby (|) position and then remove the
power cable. After you have replaced the port adapter or inserted a port adapter blank panel, replace the
power cable and then turn the power switch to the on (O) position.
Note
After powering off the router, wait at least 30 seconds before powering it on again.