internet bandwith

[erodrig]

hi, i have a 2048kbps link to internet and i have this networks 148.235.79.16/29 and 148.235.79.24/29 configured in the cisco router, how can i do to configure that network 148.235.79.16 use only 512kbps of the link and network 148.235.79.24 use 1526kbps of the same link.

is that posible?

thanks

[rwcrowe]

CAR rate-limiting

http://www.cisco.com/en/US/products/sw/iosswrel/ps1828/products_configuration_guide_chapter09186a00800ca594.html

[erodrig]

i have a cisco 1700 and CAR rate limit is not supported in this model, how can i do it this in cisco 1700?

thanks

[rwcrowe]

can you post a 'show version'

[erodrig]

hi, this is the show version

MPIO_Internet# sh ver

Cisco Internetwork Operating System Software

IOS (tm) C1700 Software (C1700-SV8Y-M), Version 12.2(11)T8, RELEASE SOFTWARE (fc1)

TAC Support: http://www.cisco.com/tac

Copyright (c) 1986-2003 by cisco Systems, Inc.

Compiled Sat 29-Mar-03 15:45 by hqluong

Image text-base: 0x80008124, data-base: 0x811377D8

ROM: System Bootstrap, Version 12.2(1r)XE1, RELEASE SOFTWARE (fc1)

MPIO_Internet uptime is 4 weeks, 2 days, 8 hours, 16 minutes

System returned to ROM by power-on

System image file is "flash:c1700-sv8y-mz.122-11.T8.bin"

cisco 1751 (MPC860P) processor (revision 0x300) with 55706K/9830K bytes of memory.

Processor board ID FOC07240H3Y (298782260), with hardware revision 0000

MPC860P processor: part number 5, mask 2

Bridging software.

X.25 software, Version 3.0.0.

1 FastEthernet/IEEE 802.3 interface(s)

2 Serial(sync/async) network interface(s)

32K bytes of non-volatile configuration memory.

32768K bytes of processor board System flash (Read/Write)

Configuration register is 0x2102

[olorunloba]

You could try and use traffic shaping or use the Modular QoS CLI.

[rwcrowe]

Try Generic Traffic Shaping -

http://www.cisco.com/en/US/partner/products/sw/iosswrel/ps1835/products_configuration_guide_chapter09186a00800bd8ef.html

[Pedro Javier Herrera Diaz]

Hi, i`m working in the desigh of a campus network and an important issue is the Internet bandwidth necessary to provide internet access to 1000 users.

anyone knows how to calculate the required bandwidth, it is with some formula?

Thanksit is with some formula

[paolo bevilacqua]

There is no valid formula to use but common sense, considering your users needs, and you monetary budget.

[argnetworking]

It all depends what type of traffic you want to allow. If everyone have free access to everything, there is no limit.

What I would do is talk with the university authorities and ask them what it is going to be allow.