SKU: 15557421272

Ethernet

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Description

EthernetEthernetTechnologien und Protokolle fr die ComputervernetzungRech, Jrg ISBN: 9783944099040 Gebunden, 24 cm, 572 S. 3. Aufl. Deutsch2014 Heise Medien Neue Ware, Mngelexemplar, Zustand: sehr gut Sowohl in Firmen als auch in Privathaushalten bilden Computernetzwerke einen grundlegenden Bestandteil der IT Landschaft. Insbesondere moderne Unternehmen sind heute ohne ein Local Area Network (LAN) praktisch nicht mehr vorstellbar. Der Knowhow Bedarf bei IT

Ethernet
Technologien und Protokolle für die Computervernetzung
Rech, Jörg

ISBN: 9783944099040


Gebunden, 24 cm, 572 S.

3. Aufl.
Deutsch
2014 - Heise Medien


Neue Ware, Mängelexemplar, Zustand: sehr gut

Sowohl in Firmen als auch in Privathaushalten bilden Computernetzwerke einen grundlegenden Bestandteil der IT-Landschaft. Insbesondere moderne Unternehmen sind

heute ohne ein Local Area Network (LAN) praktisch nicht mehr vorstellbar. Der Knowhow-Bedarf bei IT-Fachkräften, aber auch bei privaten Anwendern steigt daher rasant. Besonders bei Ethernet - heutzutage die am häufigsten eingesetzte drahtgebundene

Netzwerktechnik im LAN - wird den Netzwerkadministratoren durch die umfangreichen Erweiterungen des Standards und der technischen Ausführungen ein breites Detailwissen

abverlangt.

Dieses Handbuch vermittelt alle notwendigen Kenntnisse und Hilfsmittel aus dem Bereich des Standard-Ethernet, Fast Ethernet, Gigabit-Ethernet und 10Gigabit-Ethernet. Dazu gehören die Darstellung der informations- und elektrotechnischen

Grundlagen sowie die vollständige Beschreibung der Technik und der Übertragungsmedien inklusive der physikalischen Parameter und Messgrößen. So werden detailliert Ethernet Internals, die verschiedenen Kabeltypen und Ethernet-Komponenten wie

Netzwerkkarten, Repeater, Hubs und Switches besprochen, wobei der Fokus auf dem praktischen Einsatz liegt.

Diese aktualisierte und erweiterte Auflage berücksichtigt detailliert die neusten Erweiterungen auf 40/100-Gigabit-Ethernet nach IEEE 802.3ba, Power-over-Ethernet nach IEEE 802.3at und Energy Efficient Ethernet nach IEEE 802.3az.

Sehr ausführliche Kapitel widmen sich den Netzwerkprotokollen TCP/IP, NCP und SMB. Weitere Themen sind Planung, Fehleranalyse und Optimierung für Ethernet-LANs. Abgerundet wird das Buch durch ein Abkürzungs- und ein Literaturverzeichnis.

Dieses praxisorientierte Nachschlagewerk wendet sich damit an Netzwerkprofis, bietet aber auch genügend Grundlagen, um sich in das Thema einzuarbeiten.

Text vom Verlag

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SKU: 15557421272

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4.6 ★★★★★
Based on 30 reviews
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Verified Purchase
Sally
Belleville, US
★★★★★ 4
Pup Loves It, Some Other Notes
Color: Orange
We've had this for about six months and my 75 lb, 14-month-old German Shepherd pup LOVES IT. Her favorite is "Crazy Bouncing Mode." In fact, she doesn't care much for the normal mode. She chews it a lot - even drops it in her water bowl at times - and it's still going strong. This is a great purchase. It's nice hands-off entertainment. Do know that it is heavy compared to a normal ball - if your pup likes dropping it on the ground like mine does, it will land with a hard "thud," even with the included sleeve. Hopefully you don't have downstairs neighbors. Also know that the cover that goes over the charging port is removable and your dog may choke on it if they chew it in just the right manner. Definitely only let the pup play with it while supervised. All in all, great toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
S
Verified Purchase
Sarah Mason
Birmingham, US
★★★★★ 5
If you were looking for a sign to buy this, here it is
Color: A) Small 2.5" Ball
If you are looking for a ball that can stand up next to a heavy, aggressive chewer.. this is a good choice. Our Pitbull literally destroyed any and every toy that she gets with the exception of one kind of kong ball. She tore through the kong Frisbees, any kind of squeaker toy, and the wobble wag giggle ball (she usually always ends up destroying these but it takes a few weeks. Today she beat her record and had her brand new ball destroyed within the first 30 minutes of us taking it out of the box). But, this ball she has not been able to destroy. I'd like to believe that the Kong ball she has and this ball are made of the same material. Because they are the only balls she can't ruin. And it's not because of a lack of trying. We have watched her sit there and chew with a side of her mouth for an hour or more, trying to make some kind of indention or tear in it and it just never happened. She loves to chew this thing, chase this thing, sleep with this thing. I most certainly recommend this ball. If it is I'ah proof then it is most certainly, 100% a durable ball and worth every penny
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Reviewed in the United States on May 7, 2026
M
Verified Purchase
Michael Campbell
Pawtucket, US
★★★★★ 5
Chew King Supreme Chew Toy
Color: B) Medium 3" Ball
So far, freaking amazing. This ball is awesome. I have a 90 lb American Bulldog. Like other reviews. Lot of " indestructible balls" lasted minimum time. Not this one. She even took it to bed with her I bought the 3 inch ball, not the 4 inch ball. The 3 inch ball works amazingly for a large Dog. Yes the 4 inch would be better. So in my opinion, either ball would be fine. As others also said. This ball keeps a active Dog busy for hours. Love to play catch. Love frozen peanut butter in it. One last thing. The price is amazing. I don't see needing to buy another, unless it is lost, because this is made to last. We couldn't be happier.
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Reviewed in the United States on March 10, 2026
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Verified Purchase
Kelsey
Birmingham, US
★★★★★ 5
Malinois proof
Color: B) Medium 3" Ball
So far this has held up great. My Malinois who has destroyed nearly every ball I’ve gotten her, this one has lasted over 3 weeks without a dent, compared to some that don’t even last a day lol. Although the medium size is a little too big for her liking she still plays with it. It’s very durable and I like the middle part for engagement as well. I would recommend if you have a dog who destroys every ball possible.
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Reviewed in the United States on May 8, 2026
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Verified Purchase
TERRIE GILLAND
Chelsea, US
★★★★★ 5
Actually Durable
Color: B) Medium 3" Ball
One of the few "heavy duty" toys that my pittie hasn't destroyed after a couple of weeks. Most of them last two days. She's an absolute beast so I'm confident if she can't destroy it, few dogs can.
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Reviewed in the United States on April 28, 2026

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