Instruction/ maintenance manual of the product GSR12-CSC= Cisco Systems
Go to page of 14
1 Doc. No . Cisco Systems, Inc. All rights reser ved. 170 West Tasman Drive San Jose, CA 95134-1706 USA Cisco Systems, Inc. Corporate Headquarters Copyright © 1997-2002 Cisco 12012 Gigabit Switch Rou.
2 Cisco 12012 Gigabit Switch Router Switch F abric Cards Replacement Instructions Product Overview Pr oduct Overview The Cisco 12012 has two card cages; the upper card cage and the lo wer card cage. (Refer to Figure 1.) The upper card cage has 12 user-configurable slots a v ailable for line cards and a route processor (RP).
Cisco 12012 Gigabit Switch Router Switch Fabric Cards Replacement Instructions 3 Product Overview Clock and Scheduler Card The Cisco 12012 requires that one clock and scheduler card be installed in the lower card cage.
4 Cisco 12012 Gigabit Switch Router Switch F abric Cards Replacement Instructions Safety Guidelines Low er Card Cage Status LEDs There are no status LEDs on the clock and scheduler card or switch fabric card, and the lo wer card cage slots are hidden behind the air filter .
Cisco 12012 Gigabit Switch Router Switch Fabric Cards Replacement Instructions 5 Safety Guidelines Saf ety with Electricity The line cards, route processor (RP), switch fabric cards, alarm card, blo w.
6 Cisco 12012 Gigabit Switch Router Switch F abric Cards Replacement Instructions T ools and P arts Required Pre v enting Electrostatic Discharge Damage Electrostatic discharge (ESD) damage, which can occur when electronic boards or components are handled improperly , can result in intermittent or complete failures.
Cisco 12012 Gigabit Switch Router Switch Fabric Cards Replacement Instructions 7 Removing and Replacing a Card in the Lower Card Cage Remo ving and Replacing a Card in the Lo wer Car d Cage The Cisco 12012 supports up to fi ve cards in the lo wer card cage; two clock and scheduler cards and three switch fabric cards.
8 Cisco 12012 Gigabit Switch Router Switch F abric Cards Replacement Instructions Removing and Replacing a Car d in the Lower Car d Cage Step 3 T o gain access to the lower card cage, loosen the two capti ve scre ws on the front of the air filter tray and piv ot the tray do wn, aw ay from the lower card cage.
Cisco 12012 Gigabit Switch Router Switch Fabric Cards Replacement Instructions 9 Removing and Replacing a Card in the Lower Card Cage Step 4 T o access the cards in the lower card cage, you must first mov e the air deflector up, out of the way .
10 Cisco 12012 Gigabit Switch Router Switch F abric Cards Replacement Instructions Removing and Replacing a Car d in the Lower Car d Cage Step 5 On the card you intend to remov e, grasp the card eject.
Cisco 12012 Gigabit Switch Router Switch Fabric Cards Replacement Instructions 11 Removing and Replacing a Card in the Lower Card Cage Note When you install a clock and scheduler card or a switch fabr.
12 Cisco 12012 Gigabit Switch Router Switch F abric Cards Replacement Instructions Checking the Installation Chec king the Installation Complete the follo wing steps to verify that the ne w clock and .
Cisco 12012 Gigabit Switch Router Switch Fabric Cards Replacement Instructions 13 Cisco Connection Online Cisco Connection Online Cisco Connection Online (CCO) is Cisco Systems’ primary , real-time support channel. Maintenance customers and partners can self-register on CCO to obtain additional information and services.
14 Cisco 12012 Gigabit Switch Router Switch F abric Cards Replacement Instructions Cisco Connection Online.
An important point after buying a device Cisco Systems GSR12-CSC= (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Cisco Systems GSR12-CSC= yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Cisco Systems GSR12-CSC= - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Cisco Systems GSR12-CSC= you will learn all the available features of the product, as well as information on its operation. The information that you get Cisco Systems GSR12-CSC= will certainly help you make a decision on the purchase.
If you already are a holder of Cisco Systems GSR12-CSC=, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Cisco Systems GSR12-CSC=.
However, one of the most important roles played by the user manual is to help in solving problems with Cisco Systems GSR12-CSC=. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Cisco Systems GSR12-CSC= along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
