Routing

I have two 1841s each with a T1 going to two separate ISPs. The ethernet interfaces on both routers are in the same subnet. I will be using BGPThe requirements are to:1.)Have redundant ISP’s2.)Have redundant T1’s3.)Have redundant Routers4.)Utilize bo...

Hi, anyone know max speed of ADSL over POTS interface on Cisco 1801 router, thought it was 10Mb but want clarity

I'm trying to get a method to calculate the number of entries in the nat table of a 2651XM with 32M of ram.

here is my question... can I connect a cablemodem line in my fasthethernet of my cisco 2600 router???if I can, how can I do that?

Hello all-I have a question. As of late we've been having a lot of problems with mail getting rejected back to us because of a bad r-DNS.What happens is that we have 3 companies under one roof, all seperate domains, all seperate IP's.We have all inte...

I have a question regarding using class maps for QoS. I am using LLQ on my Internet connection, with a simple config, I need to guarantee 2 hosts 768 of my 1544 T1. I've set it up as follows;class-map Host1match access-group 50!class-map Host2match...

How do I find out how many networks I can have in a particlular vlsm's , i.e255.255.248.0, how do i work out how many networks I can have in this, also how come they addresses always go up on even numbers ?

Is 802.1x supported on a 1800 router with integrated switch module?

Here's my situation we're a WISP and the PIX515 is our gateway to the internet for our clients. All of our clients are on the DMZ of the pix 172.16.0.1 /16. They receive static private IP's along that range. When someone needs a public IP I do a 1 to...

I have a 2811 running IOS 12.4(5). About every other night between 9pm and 11pm it reboots. Is there any known rebooting issue with a 2811 or that revision of IOS?

Can you multilink different speed circuit without maxing out the slowest speed circuit?Would it be better to use a routing protocol for load balancing, like EIGRP for this?ThanksEdward

Is there a way to verify distributed Multilink Frame Relay is running on a 7500? PPP multlink has a "show ppp multilink" command to disply this info.

Hi everyone,I have serious internet bandwidth problems. I have a T1 to the internet. I also have a VPN through that T1 a couple of websites and mail. I want to add a cheap internet connection comcast offers 6mb for around 100 per month. I was won...

The following problem happened in my network:I have two 12406 with IOS Version 12.0(27)S5 (RTR1&RTR2) that make the Internet access from my company through my Service Provider where I have BGP neighbour and I received the Internet full routing table....

Hi all first post here. In my effort to learn Cisco I have purchased 6 2501 routers off ebay. My goal is to set up a number of different networks saving the configs on my pc. My question is...is there a way to upload configs throught my console ca...