Home Networking Simplified 149
Home Networking Simplified | |
author | Jim Doherty, Neil Anderson |
pages | 416 |
publisher | Cisco Press |
rating | 7 |
reviewer | Tony Williams |
ISBN | 1587201364 |
summary | Good book for an absolute beginner |
When reviewing this book, the first argument you might have with the authors is exactly where to start. The authors have decided to start earlier than I feel necessary, with hooking your computer up with a dial-up ISP, something most ISPs already provide with more specific detail than can be given in this volume. There are strong arguments for having it all in one place, though, and I have to allow for that in this review.
That said, there are some simplifications and throwaway lines toward the book's beginning that I did feel were unnecessary. A good example is the discussion of bits, bytes, megabytes and gigabytes. Having defined a kilobyte as 1024 bytes, the authors then define a megabyte as 1000 kilobytes. They also claim not to understand why it is 1024 rather than 1000. Either our authors are lying, attempting a poor joke, or they are betraying an unforgivable ignorance of the binary number system. In any case it is a poor choice of throwaway line.
Once over that, there is a lot to like about this book. While it is entirely Windows-centered, so middle of the road it might well be the white line, and reliant on such routine applications as Outlook Express for its examples, it is incredibly detailed on not just what to do but why you do it.
It also has a huge number of screenshots, mainly showing the various dialog boxes and the options you need to set. Given the overabundance of dialogs in most Windows wizards, the screenshot barrage is probably overkill for many readers. Taken together with the highly approachable language and writing style, though, this makes for a book that is perfect for the absolute beginner to networking.
The drawback of the routine, middle-of-the-road approach is that the average person will quickly outgrow this book. Once you decide to use Firefox instead of Explorer and Eudora instead of Outlook, or perhaps integrate a Linux box or Mac into your home network, then this book is much less helpful.
Within its own limits though, it does cover all the bases in home networking, from connecting via dial-up or through broadband connections to building a wireless home network with shared files and printers. The authors do it in a slow, methodical manner with lots of screen shots and a great deal of explanation.
Part I covers the basics; terminology and connecting to the net. Part II covers a simple home network and file and printer sharing before finishing with broadband connections. Part III takes the network wireless. Part IV covers network security, before the final part covers more esoteric network issues such as IP telephony, media nets and gaming.
The book features frequent interjections from the computer help guys at Geek Squad. While most of these are simplistic, they often contain good advice for the uninitiated. This is a pretty good idea; it allows for some external expertise and works well quite a lot of the time, though some of the interjections came across as a little trite.
If you go to the book page at Cisco Press (which isn't, by the way, at the URL the authors give in the Introduction of the book) you can see a table of contents and an example chapter. The authors have also provided four appendices online; one devoted to binary and hexadecimal numbers, one on MAC address locking for wireless, a shameless plug for the Linksys product line, and a final one devoted to some fairly useless prognostication called "Future Stuff." All in all, I'm not sure they are a totally worthwhile addition to the book; the second on MAC address locking could have been easily added to the book if the editing had been a little tighter.
This is an almost perfect book on home networking for the person who has a Windows computer or two (and nothing else) and knows nothing. It pains me to admit that I have a number of friends who fall into this category and I would have no hesitation in lending them a copy of this book. Given the cost, I'm not sure I'd recommend this book to everyone, but I do feel that it is the perfect volume for the local library; borrowing it for two weeks while setting up the home net would be the ideal solution for people like my mate Tim, who (while a pediatric specialist) has trouble hooking up a router, or the neighbours downstairs who can't properly secure a wireless network.
I give this book a nine out of ten for its target audience, the absolute newcomer, but take off two points for the error in the URL given in the introduction and the middle-of-the-road outlook.
You can purchase Home Networking Simplified from bn.com. Slashdot welcomes readers' book reviews -- to see your own review here, read the book review guidelines, then visit the submission page.
Simple home networking (Score:5, Funny)
Re:Simple home networking (Score:1)
Re:Simple home networking (Score:1)
Re:Simple home networking (Score:2)
Well, since we're talking about 'Linksys', *this* simple; tell them not to bother buying or setting up a router, just slap a wireless card in their PC and connect to the nearest unprotected network named 'linksys' (the two are pretty much synonymous).
Has the added bonus that they don't have to pay for Internet access (a
Re:Simple home networking (Score:1)
Linksys (Score:4, Insightful)
Re:Linksys (Score:1, Informative)
For what you pay they aren't bad, but overall I feel netgear to be more solid (they have issues too, but seemingly not as many).
Try looking up the various linksys routers on dslreports.com - you'll s
Re:Linksys (Score:2)
Is this [broadbandreports.com] what you meant? ;)
Re:Linksys (Score:2)
Re:Linksys (Score:2)
As are most home routers althoug I have found the Linksys routers to be less of a problem then other brands. In fact some other brands are borderline useless. I could give specifics of at least 4 different brands from my own direct experience but the bottom line is many of them have odd quarks and frequent lockups during typical home use. I started years back with a homebrew Linux box doing NAT and rules. I changed gears and went to the home router applicance and tr
Re:Linksys (Score:2)
There are plenty of software routing solution that can do that same thing as their overpriced routers. Their products might be good, but this is really not the crew of people I want to learn from.
Re:Linksys (Score:2)
Also, you realize that you can route faster in hw than sw, right?
Re:Linksys (Score:4, Insightful)
Of course if you think $25,000 in hw routes faster than $100 software PC, then you are correct. Cisco don't want you to trust any software alternative, surprise!
Re:Linksys (Score:2)
It's not that you need Cisco for that. But you certainly need hardware for that.
[1] Imagine 48 Gbps ports or something like that.
Re:Linksys (Score:2)
Re:Linksys (Score:1, Flamebait)
The number one name that comes up when problems with customer owned equipment past my ISP's equipment occur, is the word Linksys. I've had people with $3000 T1 CSU/DSU/routers hook $199 Linksys pieces of **** to them and then wonder why it doesn't work and why we won't support their equipment.
Similarly, in my time in broadband
Re:Linksys (Score:1)
Re:Linksys (Score:2)
I did. A government surplus machine ($20 for 400Mhz with 6GB HD, $20 for two ethernet cards) plus OpenBSD (I paid the $40, free if you want). From zero knowledge, ~1 hour setup, half of that tweaking some NAT rules that were blocking a particular VPN. Not a hiccup 6 months in. This [drones.com] was a huge help.
Re:Linksys (Score:1)
Re:Linksys (Score:1)
Re:Linksys (Score:3, Informative)
I quickly replaced it with a more expensive Linksys RV042 which runs Openrp Linux [openrp.com]. Though sadly nobody appears to have
Re:Linksys (Score:1)
This is one big pain for me in going with Linux on my laptop. Yeah, I got NDIS wrapper to work, but it is painful and I never got the SSID and WEP stuff working right.
I won't recommend Linksys until their Linux support improves. Period.
Linksys sucks (Score:2)
Re: (Score:3, Informative)
Re:Linksys (Score:2)
Have you ever been forced to program one of their routers? Gack. They must make all their money selling the courses.
I have Linksys and Netgear wireless links - Netgear wins. Less trouble to set up securely, and doesn't randomly forget what it was doing.
Re:Linksys (Score:3, Interesting)
As a WAN engineer who almost exclusively supports Cisco gear, 1.) I've never had to "program" one. I've only configured them. 2.) Never taken a Cisco course in my life, but I've managed to build several 50+ site partially meshed VPN networks with fully functional monitoring and security reporting, the largest of which is multinational and has been in production for over 4 years with minim
Re:Linksys (Score:2)
Lol...I used to have that setup too. I was slimming down on fan noise and power consumption by going with the 1721. Now the 3640 is in my office on a backup T1, still chugging along without a problem.
Re:Linksys (Score:1)
The quality of Linksys routers varies from product to product, as a lot of people that own a WAG54G (v1) will tell you:
http://forums.whirlpool.net.au/forum-replies.cfm?
they run linux
Not all Linksys routers run linux.
Fixed link (Score:1)
http://forums.whirlpool.net.au/forum-replies.cfm?
Except for the WAG54G (Score:1)
Except for the WAG54G (I would have post a link here, but their site seems to be broken atm
In theory, it's a fine piece of hardware in one box
Except that it doesn't work
Re:Linksys (Score:1)
Re:Linksys (Score:2)
Every linux based WAP/Router combo, and my old Router/Switch combo, that I've owned has worked like a charm without fail 24/7 for years.
Out of all of the linksys cards I've used, I've had one CardBus 802.11b card develop mental issues, and one PCI wireless-g card spaz out randomly. Given the failure rates of PC hardware (high), I'd say Linksys is no worse than anyone else.
Re:Linksys (Score:1)
And for the record IIRC they opened their code shortly after being bought by cisco, and cisco runs +/-90% of the major backbones. I would think the
RE: (Score:5, Funny)
Re: (Score:1)
Linksys (Score:4, Insightful)
Linksys is krap (Score:1)
Their wireless print servers won't work with "multi-function" printers of any kind. I had to get escalated up to a supervisor somewhere on the sub-continent to be informed of that delightful piece of info.
And their wireless setup utility that comes with their wireless routers is a piece of crap that doens't even find their own AP's. The one that ships with D-Link WAPs is much better, except you have to be local admin for it to work on Windows.
Re:Linksys is krap (Score:1)
Re:Linksys (Score:2)
I thought I was the only dissenting voice among the wide pr
Re:Linksys (Score:2)
I mean, honestly, I turn off "Broadcast the SSID" and the cards all of a sudden can't see the network. I turn on my 2.4Ghz wireless phone, and the computer crashes.
Netgear ships with this Wirelss client program for Windows XP which doesn't work at all...
Re:Linksys (Score:2)
Nowadays because the margins on networking hardware are so small, Netgear, D-Link, et al basically take a reference design and slap a different web interface on it. There's no differentiation in the actual software that controls the wireless portions. Updates to the software come when the chipset vendor releases updates to their customers. Then to top it off, the hardware is manufactured in Taiwan with the cheapest possible components. (I worked for a Taiwanese company making
Re:Linksys (Score:1)
Re:Linksys (Score:2)
Re:Linksys (Score:1)
My experiences:
[]s Badaro
Re:Linksys (Score:1)
Re:Linksys (Score:2)
book can be shortened to two words (Score:1, Interesting)
Re:book can be shortened to two words (Score:1)
Re:book can be shortened to two words (Score:2)
wierd how 2 people can have the exact opposite experience with products.
Re:book can be shortened to two words (Score:2)
Or a cool quick-start poster! I remember the glory days when I had an MFC Class Hierarchy poster hung on my door, for the sheer "Who Uses These Posters, Anyway?" factor.
Re:book can be shortened to two words (Score:4, Informative)
After finally getting it configured so I could forward ports for my mail server, web server, and SSH, the router would crash anywhere between 5 and 30 minutes, and not even reboot, but just hang. Now my old Netgear would sometimes crash, but it at least had a watchdog timer and would automatically reboot, and the crashes were not that frequent, maybe once a week. This new one would crash and require me to physically power cycle it. A good firewall should not crash. The UI was also dumbed down quite a bit more than my old firewall.
After fighting it for a day I took it back to the store and replaced it with a Linksys RV042. While also being a much more expensive firewall (around $175) I found it to also be far better. Like my old Netgear, it appears to have been well built with a solid steel chasis. The new Netgear, while it looked cool, was just plastic. It has been rock solid without any hiccup since I set it up, and unlike the Netgear I could do true ACL rules, i.e. permit or deny based not just on protocol and port range, but also by IP addresses or subnets. I.e. I only want to allow SSH from a few IP addresses. I could also set logging on each ACL rule as well.
Also, I found the logging to be fairly nice as well. It supports emailing logs to me as well as logging them to the syslog daemon on my server, though I miss being able to set the time the logs were emailed on my old Netgear.
The Linksys also has IPSEC VPN support which my old Netgear also had. The new Netgear did not. While I have not yet used it, it could come in handy.
I also tried a D-Link DS-601 firewall router about a year ago but decided not to use it since the logging was better on my old Netgear. At least it didn't crash though and I think it would be more than adequate for most home users.
Now if only I could get to a bash shell on the Linksys since it is running the OpenRP [openrp.com] Linux distribution, though sadly, unlike the wireless router, nobody has bothered yet.
Re:book can be shortened to two words (Score:1)
I don't know about you. (Score:5, Funny)
stop with the books i want plug n play (Score:1)
Another thing, why do they always leave their wireless access points WIDE OPEN for the world to take? They should put some sort of random initial password on the installation documents.
Re:stop with the books i want plug n play (Score:5, Insightful)
I wondered that myself...
Why can't I just buy a router, plug it in and have it autosetup everything I need?
For the most part, you can. Most Cable/DSL routers these days have a reasonably secure config as the default (admittedly with horribly insecure default passwords, but since they only let you admin them from the LAN side, not too much risk there). They auto-NAT you, act as a DHCP server, and provide about as effective of a firewall as the average person could ask for.
On the computer side, assuming Joe Sixpack pretty much exclusively runs Windows - If XP detects a network card, it configures it, defaulting to DHCP. Thus, you literally can just buy a NIC, throw it in your PC, and hook it up to your shiney new Netgear/DLink/Linksys router, which in turn goes to your cablemodem, and poof, you have a home LAN.
Now, will this satisfy most "real" geeks? Hell no! But except for SSH'ing directly into my masquerading gateway from the outside, it provides 99% of the functionality and security.
Re:stop with the books i want plug n play (Score:1)
The problem is that the "real geeks" in networking aren't Linux weenies. They're the equally horrid Cisco Clowns. Given to polo shirts and dockers with $300 leather loafers, prominently putting CCNA on their business cards at twice the font size of their name, turning into snobbish twits the instant they get their certificate.
Re:stop with the books i want plug n play (Score:2)
They leave their APs wide open because they feel the same way you do about networking...
When they expect everything to be plug and play, and then they plug things in and they work, well... they stop. If the people out there could just realize that it isn't plug and play, then they would read the next chapter of the instructi
Re:stop with the books i want plug n play (Score:1)
anyway, the reason that they make the access points wide open, is to provide the low amount of configuration that you are asking for. If they were to have it secure from the start, you would have to set up the encryption key with the wireless cards, making you go through more work (and manual reading.)
You can't have your cake and eat it too.
Saw this in the bookstore the other day (Score:2)
Troubleshooting (Score:2, Interesting)
For a wireless network you run into a lot of problems depending on if you are using 802.11b or 'g'. A section on testing what wireless networks you will be interfereing with by putting up a wireless hub would be nice. eg. wireless remotes, phones, other APs.
Or if setting up a wired network, a good chapter on wiring etiquette.
Home Users (Score:2, Insightful)
To my point:
You either get networking or you don't. My beer-drinking brother is still too amazed by the whole "wireless" thing to understand it. My mother will never understand what the word "network" means.
Unless it plugs in and works by itself, it's too har
Otjher Linksys guides (Score:2, Informative)
The steps... (Score:5, Funny)
2. Find a neighbor with an open wap
3. Profit!
Hey, whattya know, I solved the mystery of #2.
Re:The steps... (Score:1)
1. Buy a 802.11b card
2. Find a neighbor with an open wap
3. ???
4. Profit!
Networking for Dummies... (Score:2)
Re:Networking for Dummies... (Score:2)
Slighlty OT - router between Private IP's (Score:2)
Re:Slighlty OT - router between Private IP's (Score:2)
Re:Slighlty OT - router between Private IP's (Score:2)
Re:Slighlty OT - router between Private IP's (Score:2)
Re:Slighlty OT - router between Private IP's (Score:2)
I have a D-Link DI-524 that let me do this. I use the 172.16 space for my wired house network and the 192.168.0 for the wireless portion and it works fine. I don't use DHCP on my wired network, so it's assigned a static address. It was pretty easy to do, really. Took about 15 minutes, and it's the first and only time I've mucked with wireless.
I only bought it a week ago, and it seems to work fine, but I can't speak to its longevity as a solution. It comes with an antenna that's really fragile and tha
Re:Slighlty OT - router between Private IP's (Score:1)
P.S. I hate linksys too. Best router I ever bought was an old smc 7004. It just works and has for years now. I had a linksys that only lasted 6 months and was flaky as all get out for that 6 months.
White line (Score:2)
Huh, where are you driving?!
-b
Re:White line (Score:1)
The lanes are separated by "dotted" lines. The side of the road has 'longer' dots. The distance between the dots is meaningful and and when your go to the driving school (trust me it's way more difficult and expensive to get a driving license in europe), they teach you how many dots you must have between you and the previous car depending on your speed.
Try to do that in the US, sometimes I'm ev
Re:White line (Score:2)
I already know waht it says (Score:1)
Home Networking for Dummies Quick edition... (Score:2, Funny)
ask person who work at store for these things
-Network cable
-Router
Buy things
Go home
call phone company
ask for DSL
get box from Phone company
trash everything but small plastic box
plug in small plastic box
plug phone cord into small hole on small plastic box
plug yellow cable into big hole on small plastic box
take yellow wire
plug yellow wire into big hole on small plastic box
plug other end of yellow wire into router
plug network cable (look like yellow cable) into computer (look like big hole on small
Proud owners? Say it ain't so... (Score:2)
I used to be the owner of a linksys cable modem, and I find it disturbing that anyone takes pride in owning the corporation that manufactured that POS.
Easy (Score:1, Insightful)
Step 2, get an airport express.
Step 3, well there is no step 3.
I'll never go back. Yes, there's no zealot like a convert.
Re: Home Networking Simplified (Score:1)
Linksys is awesome! (Score:4, Funny)
Cisco "proud owners of Linksys" (Score:1)
Types of matter (Score:1, Offtopic)
Re:Types of matter (Score:2)
Re:Better Idea (Score:2, Funny)
Re:Better Idea (Score:2)
Re:Better Idea (Score:1)
Re:Geek Squad (Score:2, Insightful)
Re:Geek Squad (Score:2)
You need to read a book.
Re:Geek Squad (Score:1)
Re:Geek Squad (Score:2)
How do they talk with customers then?
Re:"MAC address locking" (Score:1)
Re:"MAC address locking" (Score:1)
But it does make my network more of a pain in the ass to connect to than any of the six running wide open on my street. And that's all it needs to do.
Who's going to waste their time finding a valid MAC to connect to my network rather than just using another SSID that's being helpfully broadcast by my neighbors?
--saint
Stoooopid (Score:4, Interesting)
The authors don't understand that both 1024 and 1000 are used, but never (by knowledgeable people), and claim not to understand why 1024?
The reviewer also noted that the URL given in the intro isn't accurate.
To check a little on my own, I clicked on the link to Cisco Press and skimmed through the sample chapter. They mentioned http://www.scopes.com/ [scopes.com] as a urban legend debunking site. (instead of http://www.snopes.com/ [snopes.com])
Not only would I not check it out of the library, but if they mailed me a free copy I'd probably chuck it in the trash.
Re:Stoooopid (Score:1)
Well, (Score:2)
However:
The URL errors (extremely easy to check, very likely to be checked by purchasers of the book, and in widely separate places in the book) suggest that fact-checking wasn't important in the production of the book.
The fact that the authors claim not to know why 1024 is a KB means that they claim a lack of fundamental understanding of computers and suggests that it would be foolish to take computer advice from them.
Moreover, these are errors
Re: (Score:1)
Re:Stoooopid (Score:1)
Yes, I found your comment useful. You gave a clear and concise explanation of why it's best to use powers of 2 to measure file sizes. I haven't seen such an explanation elsewhere. Your RAM addressing description had me scribbling pictures of capacitors and switches and I'm pretty sure that, in the end, I have an atypical drawing of row and column strobes. Thanks.
Oops (Score:2)
The authors don't understand that both 1024 and 1000 are used, but never -- by knowledgeable people -- in the same context at the same time. The authors also claim not to understand why 1024 is used.
If you completely discard my first post because of that egregious error, I think you're entirely justified.
Disclaimer: I had no editor, nor proofreader, nor co-author to check my preview, and I'm not charging $20 either. My posts are not a parallel analogy to book publishing.
Re:Stoooopid (Score:2)