Cisco 831 vs 1721

Gungnir

Member
Dec 9, 2001
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I need help choosing between the 831 and the 1721. I can get either one very cheaply through cisco donation but I am not sure which one would be easier to manage. They seem to have the same features but the 831 seems a little easier to manage for someone who is not a networking person. Any advice?
 

spidey07

No Lifer
Aug 4, 2000
65,469
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well they both run the same software, so management should be the same on them.

I'm not familiar with those models however.
 

Garion

Platinum Member
Apr 23, 2001
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How much bandwidth do you plan on pumping through it, and what kind of features do you want to run?

To do simple routing on a T1, both will do. If you want to enable any kind of advanced features (firewall, etc.), the 1700 would be a much better choice - It's got a lot more horsepower.

- G
 

Gungnir

Member
Dec 9, 2001
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I am just using a 1.5 meg dsl connection. I know the 831 uses a happy little gui rather than command line. Does 1700 require command line? I am willing to trade ease of use for horsepower.

Tom
 

Gungnir

Member
Dec 9, 2001
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I forgot to mention that I am mainly interested in using it for voip and I need the qos capabilities. Firewall is nice. Everything else is extra.

Tom
 

Tazanator

Senior member
Oct 11, 2004
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well I personnally use imagestream gear .. out performed cisco in tests at network weekly magazine, besides with cisco you rent the IOS with imagestream it's lifetime upgrades .... the 1700 would have power for firewalling /nat and other professional monitoring tools ....
 

Garion

Platinum Member
Apr 23, 2001
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Yep, definitely the 1700. Adding QOS and firewalling would definitely need the extra CPU of the 1700.

- G
 

TiziteLayinLow

Senior member
Aug 18, 2003
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I picked up the 831 because of the student discount of the cisco academy program. its a nice router and im happy with it. I am partially familiar with the CLI as well. The firewall/acl functions work nice however the IOS features on default do not include QoS. I'm not sure about getting the IOS with it.

The only reason I got this model was because it was only $250 on discount and I wanted something to play with.

Good luck,
Matt Enderle
 

Gungnir

Member
Dec 9, 2001
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Thanks everyone. I bought both (the 831 was only 40 bucks). I will let you know how it goes.