Difference Between DOCSIS 3.0 And 2.0?
Mar 9, 2012if my internet carrier supports both, why should I spend a little more to get a cable modem that has DOCSIS 3.0 support? What's the benefit over DOCSIS 2.0 (or 1.0)?
View 14 Repliesif my internet carrier supports both, why should I spend a little more to get a cable modem that has DOCSIS 3.0 support? What's the benefit over DOCSIS 2.0 (or 1.0)?
View 14 Repliesi just recently upgraded to Road Runner Extreme which Uses DOCSIS 3.0 SBG6580 Modem and i was wondering what internal settings i should use to maximize my speeds and online gameplay. I'm running a Ethernet line into my Xbox360 and wireless for my laptop. Also, i was told that Road Runner Extreme would get me 35Mbps downstream and 5Mbps Upstream, yet these are the speed test's i'm getting [URL]
View 1 Replies View RelatedI just got a Motorola SB6120 SURFboard DOCSIS 3.0 eXtreme Broadband Cable Modem and the box didn't came with the Ethernet cable inside to connected to my router .Now... I been reading in some places that it came with a (Patch cable) and in the User guide it says ( Ethernet cable) and then I found out that it says ( Interfaces 1 x Modem - F connector,1 x Network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 ) So ... I found that, that kind of Ethernet cable it's a "crossover cable" So...I'm a bit confused here now .I read that this kind of cable it's a "Cat 5e(nhanced) cable" ; But ......it's not as fast as a Cat 6 cable.
View 5 Replies View RelatedI have 1 EuroDocsis modem and 2x 1130AG wireless things.How do I manage to get this connected to each other wirelessly?The internet is allready configured at the EuroDocsis modem and I now want to distribute it wirelessly to both 1130AG's. The EuroDocsis is using WPA2 PSK.I read something about WDS, but I don't get that to work either.
View 1 Replies View RelatedI'm trying to make the server work for minecraft and I have the port number for the port which is 25565.I just need to know where exactly to enter this information. I also know that the protocol is supposed to be set for both tcp/udp.
So basically I guess my question is, where exactly do I put the port number if the one given to me was 25565?
I want to connect to the Internet small office where docsis (internet over tv cable) is used as WAN.For similar tasks but other WANs (adsl, dial-up) I used 800 series. But now I can't find anything in this series to solve my issue. There is 815 but it has no wi-fi.
I can use cable modem that my ISP gave to me: this modem acts as bridge so I can use router with FE-based WAN but it is better to have one device instead of two.
why PPP is being used for data transmission and why IP is being used for Video ?
Cant we send video on PPP ? what problem we would face in this case ?
I want to make a career in networking.What does 3g stand for.is it different from 1G or 2g except that the speed is higher than the above two.And nowdays the USB modems that come out say 3g and also there are two kinds of speed 3.6Mbps and 7.2 Mbps.How come such a huge difference under the same kind of connection standard .And when 3g came out there was lot of hype.
View 1 Replies View RelatedWhen I start a web browser based application with a URL beginning with the 192 IP address. it runs as it should including the script dbscript.php which executes a MySQL commit unit.However when I start the application with the same URL but beginning instead with "localhost", it fails during the commit unit. It puts a blank screen up (rather than a Succesful or Failed commit screen) and leaves an error message in the Apache error_log indicating a problem with dbscript.php (which does the commit).I assume the 192 IP address is that of my modem. I assume that because the application will not start with the 192 URL if the modem is switched off. The application will start whether the modem is on or off if the URL begins with "localhost".I have checked all hosts files that are on the system and see nothing amiss there -- they are all defaults and no changes have been made by me.
Configuration:
Mac OS X v. 10.6.8
Apache v. 2.2.21
PHP v. 5.3.8
MySql v. 5.1.39
difference between NAS and RAID
View 2 Replies View RelatedJust like the topic says i am wondering what is the difference between QOS and WISH on this router, as far i can tell they are both for traffic shaping but surely there must be a difference.Also will either allow for entire IP's/connections be prioritized over others or just specific applications?
View 7 Replies View RelatedFirst, I am lost between the differences between Port Forwarding, QoS and Application Rules...5 PC's online at same time playing Diablo 3. All lag terribly, and I see posts saying to setup QoS, then another says port foward, then another says setup application rules. I want any PC running D3 to have top priority and max bandwidth...If I try to set QoS, it has Protocol and Remote Port Ranges which I don't know what to put where.If I try to Port Forward, it only wants to let me use one IP address for the ports needed, plus I don't understand the difference between TCP and UDP settings.If I try Application Rules, it asks for a firewall port, which I don't know what to enter.Diablo 3 uses ports 80, 1119, and 6881-6999 I have Rev A2 with 1.21 Firmware and all my machines are on Win7. Should I upgrade firmware? If so, which one?
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View 8 Replies View RelatedI need to set up a VPN connection between two branch offices and the main office (three nodes)From the specs it looks like CISCO881-K9 can do the job. What is the main difference between CISCO881-SEC-K9 and CISCO881-K9?Is Avanced IP security feature set required?
View 3 Replies View Relatedwhat iz the difference between 10Base-T and 10 Base-Tx?
View 1 Replies View RelatedI have a weird issue I have never seen before and am trying to get some answers. I setup a laptop for one of our employees who works out in the field. We typically login to the machine while on the network with a domain account. This is so the password gets cached and they can login to the machine once they receive it. I sent a laptop to this one guy (who is rather tech savvy-so I know it is not user error) and he could not login to the laptop using his network credentials. I was able to get him on his home network using his router, and I RDP'ed into the machine. When I was remotely connected, I was able to login to the PC with no problem. However, after I disconnected, he tried to login also and it kept telling him that the domain was not available? It wasn't even an "invalid password or login" error.I ended up creating another local account on the machine so he could work, but I am stumped as to why he could not login locally, but I could using RDP.
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View 4 Replies View RelatedI keep having pop-ups from my McAfee informing me that an unknown device is attempting or has connected to my network which I don't understand as my wireless router is encrypted with a password. My neighbours aren't likely to be technical enough to break this and the signal isn't exactly strong anyway so is unlikely to reach much further outside, that being said I always mark them as intruders. Now I continuosly get pop ups saying "a device you marked as introduer has connected to your network. Mcafee has blocked the device from accessing your pc". or words to that effect. what's the difference between this 'network' and my internet? I don't really understand what it's saying, I haven't set up any network that I know of... none of my computers are 'linked' so to speak.
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View 1 Replies View RelatedAlthough I know the difference between 802.11 a and 802.11 g standard but just confused about this. When both the standards have been originated from OFDM and provides maximum Data rate of 54 Mbps. They have almost similar features and the only difference is of Frequency range they work on i.e. 5 Ghz and 2.4 Ghz respectivity.If they both have so many similarities then why there are 2 different standards - a and g. Just due to the frequency bands are different ?
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