Cisco Routers for the Desperate: Router and Switch by Michael W. Lucas

By Michael W. Lucas

I even have this ebook in EPUB and PDF as retail (no conversion).

Cisco routers and switches are the cornerstones of many networks. but if issues holiday, upkeep can intimidate even the main efficient administrator. fortunately, simply understanding the "in case of emergency" fundamentals will take you far.

Just just like the unique, this moment version of the hugely acclaimed Cisco Routers for the Desperate is written for the administrator in challenge mode. up to date to hide switches and the newest Cisco terminology, with a tighter specialise in the desires of the small community administrator, this moment variation delivers what you must recognize to supply trustworthy community companies and connect difficulties speedy. You'll locate assurance of:
* Installation—how to get your router and community connections up and working correct the 1st time
* Troubleshooting routers and switches, for you to ascertain no matter if your or the web is broken
* safeguard matters, like find out how to hold your community gear secure from hackers and set up a personal community among offices
* the way to enforce uncomplicated community redundancy to minimize the chance of community downtime

Cisco Routers for the determined, 2d Edition is designed to be learn as soon as and left on my own until eventually whatever breaks. whilst it does, you'll have every little thing you want to recognize in a single easy-to-follow guidebook.

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Additional resources for Cisco Routers for the Desperate: Router and Switch Management, the Easy Way (2nd Edition)

Sample text

MorphoSys requires 21 cycles to complete 2-D DCT (or mCT) on 8 x 8 block of pixel data. This is in contrast to 240 cycles required by Pentium MMXTM [23]. Even a dedicated superscalar multi-media processor [25] requires 201 clocks for the mCT. REMARC [9] takes 54 cycles to implement the mCT, even though it uses 64 nano-processors. 25 /Lm technology. REMARC has similar processing power (in terms of processing elements) to MorphoSys, so we assume 100 MHz for REM ARC. The comparison is summarized in Table 8.

For performance analysis, we chose the system parameters that were used in [26]. The ATR systems implemented in [26] and [27] were used for comparison. Two Xilinx 4013 FPGAs (one dynamic FPGA for most of the computations and one static FPGA for control) are used in Mojave [26], and Splash 2 system (consisting of 16 Xilinx 4010 chips) is discussed in [27]. For this study, the image size is 128 x 128 pixels, and the size of the target template is 8 x 8 bits. Table 9 summarizes the results of our comparison.

The Toggle Bus Transceiver connects a single NAPAlOOO part to other NAPAIOOOs on a Multi Stage Interconnection Network. There are two 32 bits x 2 K onchip memory banks (Pipeline Memory Array) and eight small 8 bits x 256 scratchpad memories (Scratchpad Memory Array). A Bus Interface Unit (labeled "CR32 Peripheral Devices" in Fig. 1) coordinates transfers between the NAPAlOOO and external devices such as DRAM. The NAPAIOOO Architecture The NAPAlOOO (Fig. 1, from [17]) integrates on a single chip a small embedded 32-bit RISC processor (Fixed Instruction Processor, or FIP) along with configurable logic, on-chip memory, and an interconnection network interface.

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