Instruction/ maintenance manual of the product 4000 Cisco Systems
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CHAPTER Overview of the Cisco 4000 Series Routers 1-1 1 Ov er vie w of the Cisco 4000 Ser ies Routers The Cisco 4000 series consists of the Cisco 4000-M, the Cisco 4500-M, and the Cisco 4700-M.
1-2 Cisco 4000 Serie s Installation Guide • Dual-port high-speed synchronous serial and 16-port lo w-speed synchronous/asy nchronous serial. The high-speed ports su pports EIA/TIA-232, EIA/TIA-449, V .35, X.21, NRZ/NRZI, D TE/DCE, or EIA-530 DTE interf aces.
Overview of the Cisco 4000 Series Routers 1-3 H3590 2 DATA OK 3 DATA OK 1 DATA OK POWER OK SERIES.
1-4 Cisco 4000 Serie s Installation Guide Series Specifications Series Specifications Design specif ications for the Cisco 4000 series are as follo ws: • Modular router pl atform. • Flash memory capability . • User-upgradable network processor module s, shared memory , and processor local memory .
Overview of the Cisco 4000 Series Routers 1-5 Series Specifications For complete conf iguration information, refer to the Cisco Product Catalog, which is av ailable on the W eb at http://www .cisco.com. T able 1-1 lists the netw ork processor module interf ace options av ailable for the Cisco 4000 series when this guide was printed.
1-6 Cisco 4000 Serie s Installation Guide Series Specifications T able 1-1 System Specifications Software Compatibility Network processor modules must be su pported by the appropriate lev el of system software. The minimum system software version for the original Cisco 400 0 was Softw are Release 9.
Overview of the Cisco 4000 Series Routers 1-7 Series Specifications T able 1-2 Minimum Software Release V ersion Note The Cisco 4000 can no longer be ordered, but Cisco IO S Releases 10.0, 10.2, and 10.3 are supported on installed Ci sco 4000 routers.
1-8 Cisco 4000 Serie s Installation Guide Series Specifications T able 1-3 lists the processor and memory specifications of the Cisco 4000 series routers.
Overview of the Cisco 4000 Series Routers 1-9 Memory Systems T able 1-3 Cisco 4000 Series Proc essor and Memory Specific ations Memory Systems The Cisco 4000 series mem ory systems (see Figure 1-2) have the following functions: • Main memory—Stores the runnin g conf iguration and routing tables.
1-10 Cisco 4000 Series Installation Guide Memory Systems when Flash m emory does not cont ain a valid system image. In the Cisco 4500 -M and 4700-M, the R OM monitor allows you to boot a system image from Flash memory if a boot helper image is not present in boot Flash mem ory .
Overview of the Cisco 4000 Series Routers 1-11 Memory Systems Memor y Requirements in the Cisco 4000 Ser ies Each module in the Cisco 4000 series can ch ange memo ry configurations to accommodate internetworking demands.
1-12 Cisco 4000 Series Installation Guide Memory Systems T able 1-4 Cisco 4000-M Shared Mem ory Requirements T able 1-5 Cisco 4500-M an d Cisco 4700-M Shared Memory Requirements Network Processor Module P er-Module Shared Memory Requirements Single-port Ethernet 0.
Overview of the Cisco 4000 Series Routers 1-13 Memory Systems Note For more information, see product bulletin number 419, “Memory Options for Cisco 4000 Series, ” on the W eb at http://www .
1-14 Cisco 4000 Series Installation Guide Cisco RPS Support Cisco RPS Suppor t The Cisco 4000-M, 4500-M, or 4700-M router now supports connection to the Cisco Redundant Power System (RPS).
Overview of the Cisco 4000 Series Routers 1-15 Cisco RPS Support Caution Use the Cisco RPS (model PWR600 -A C-RPS) on ly to po wer the external de vice. Seul le système d’alimentat ion redondant Cisco (RPS modèle PWR600-AC-RPS) doit servir à alimenter le dispositif externe.
1-16 Cisco 4000 Series Installation Guide Cisco RPS Support Fully Redundant P ow er The Cisco RPS can provide a fully redundant power source for up to two Cisco 4000 series routers. Y ou can use a two-to-one cable to connect up to two e xternal devices to the four DC output power modules on the rear panel of the Cisco RPS, as shown in Figure 1-6.
Overview of the Cisco 4000 Series Routers 1-17 Cisco RPS Support RPS F eatures The follo wing features are standard: • T wo A C input power cords • T wo fully redundant A C input po wer modules .
1-18 Cisco 4000 Series Installation Guide Cisco RPS Support.
An important point after buying a device Cisco Systems 4000 (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 4000 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 4000 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Cisco Systems 4000 you will learn all the available features of the product, as well as information on its operation. The information that you get Cisco Systems 4000 will certainly help you make a decision on the purchase.
If you already are a holder of Cisco Systems 4000, 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 4000.
However, one of the most important roles played by the user manual is to help in solving problems with Cisco Systems 4000. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Cisco Systems 4000 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
