Cisco Transaction Encryption Device (TED) IV 安装指南
Chapter 5 Upgrading the TED Server
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TP-00107
8 Wait a few moments and then type the following command and press Enter. The
system reports whether the dncsInitd process is still running.
ps -ef | grep dncsInitd
ps -ef | grep dncsInitd
9 Is the dncsInitd process still running?
If yes, repeat steps 7 and 8.
If no, go to the next procedure in this section.
Removing the Existing TED From the Rack
1 Unplug the AC power cords from the back of the TED server.
2 Remove the cross-over RJ-45 (Ethernet) cable from the back of the TED server.
3 Remove the mounting screws for the slide rails on the server.
4 Remove the server from the rack.
2 Remove the cross-over RJ-45 (Ethernet) cable from the back of the TED server.
3 Remove the mounting screws for the slide rails on the server.
4 Remove the server from the rack.
Install the New TED in the Rack
Safety Considerations
CAUTION:
Do not tangle or strain interconnecting cables.
Install 1U vent panels above and below the server to prevent
overheating.
Exhaust air management is the key to cooling multiple units in a custom rack
configuration. Inlet air temperature should be as cool as possible and should never
configuration. Inlet air temperature should be as cool as possible and should never
exceed 122°F (50°C). Exhaust air should have few or no restrictions. Obstructions
such as cabling or other devices that block airflow to the side or top of the rack
should be avoided.
If you are concerned about inlet air temperature, you should measure the
should be avoided.
If you are concerned about inlet air temperature, you should measure the
temperature of the inlet air in the actual rack as you plan to use it. You should have
all cabling in place and all adjacent units installed and running.
Important: Opening the door on the back panel of the rack can have an adverse effect
all cabling in place and all adjacent units installed and running.
Important: Opening the door on the back panel of the rack can have an adverse effect
on the managed airflow. If access to the door on the back panel is not controlled, you
should take the inlet air temperature with the back panel door open since, in most
instances, opening the door will re-direct the airflow in an adverse manner.
instances, opening the door will re-direct the airflow in an adverse manner.
Installing the TED Server
1 Install the adjustable slide rails supplied with the TED server.
Important: For details on installing the brackets, see
http://www.cisco.com/en/US/docs/unified_computing/ucs/c/hw/C220M4/i
http://www.cisco.com/en/US/docs/unified_computing/ucs/c/hw/C220M4/i
nstall/C220M4.pdf.
2 Place the server in the rack.
3 Insert the mounting screws for the slide rails into the appropriate mounting
3 Insert the mounting screws for the slide rails into the appropriate mounting
positions on the server and firmly tighten each screw.