• Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 599
  • Last Modified:

hi, problem connecting multaple switches with 1 router

can anyone tell me what Cisco router would be the right one to use for connecting up to 20 switches with fibre gibix, or is there another way of doing this (eg 1 fibre in 20 fibre out to other switches and 1 fibre out to backbone) your answers would be of great help... bibio_
0
bibio_
Asked:
bibio_
1 Solution
 
pedrowCommented:
You'd probably want something like a 6500 with an msfc2:

http://www.cisco.com/en/US/products/hw/switches/ps708/index.html

How much/kind of traffic are you planning on pushing? from where, to where?

You can throw a ton of traffic at those things.

I guess as long as you're not overloading your gig uplink you should be fine. You could do etherchannel too with up to four ports if your pipe is that big.





0
 
epylkoCommented:
If you really have gigabit amounts of traffic flowing across those links, something like a 6500 makes sense.

If you're just using the gigabit interfaces because 100Mb is not available, you could get 2xWS-C3550-12G.  Use the copper ports to link the switches together.  Or, if they are haven't been EOL'd yet, get 3xWS-C3508G-XL-EN and stack them together.

-Eric
0
 
bibio_Author Commented:
it's ok guys i'v found an answer i'm gonna use a WS4418 (4006) 5x18 gbix + 1 routing engine (yes the network is that big) and i need 4 of them i have about 160 networks with about 120 cataylist switches each network has 62 hosts and its all gota be subnetted. there is about 8 routers and about 30 servers. ( and yes before you ask i am doing a cisco acadamy coarse )and this is my project.

thanks anyway... bibio_
Ps it's a nightmare......lol
0
Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

 
epylkoCommented:
Why did the specs change from what you originally posted?

BTW, I would not give you a good grade if you used a WS-X4418-GB for connecting lots of switches.  That blade is meant for server aggregation, not switch aggregation.

-Eric
0
 
bibio_Author Commented:
cheers for your comment Eric but i was going to use lots of micronets but i can't find out how to connect all the switches together using fibre straight to the switches. i would like to use routers but the big ones cost to much (to handle that amount of gbix anyway). this is confusing the hell out of me. it would be ok if i could use vlans but i cant at this stage it all has to be subnetted. my first idea was to use switches with routing engines and daisy chain them all together but the price was to high.i have aprox 57 rooms one side of the network with about 30 on the other side each having 62 hosts per room and each room is a network on it's own. i am using a class B addy with a 10 bit borrow. this does not include my servers or routers these are going on 3 other class C addys. the 4000 series switches with routing engines are about my only option. i have a budget of £350000 there are 9 floors in total of the building i have to network.
thanks
Lance/bibio_
0
 
lrmooreCommented:
bibio_,
No comment has been added lately (78 days), so it's time to clean up this TA.
I will leave a recommendation in the Cleanup topic area for this question:

RECOMMENDATION: PAQ/No Refund

Please leave any comments here within 7 days.

PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER!

Thanks,

lrmoore
EE Cleanup Volunteer
---------------------
If you feel that your question was not properly addressed, or that none of the comments received were appropriate answers,
please post comments here where a Moderator will see it.
0
 
PashaModCommented:
Per recommendation,

PashaMod
Community Support Moderator @Experts Exchange
0

Featured Post

[Webinar On Demand] Database Backup and Recovery

Does your company store data on premises, off site, in the cloud, or a combination of these? If you answered “yes”, you need a data backup recovery plan that fits each and every platform. Watch now as as Percona teaches us how to build agile data backup recovery plan.

Tackle projects and never again get stuck behind a technical roadblock.
Join Now