Routing

Hi all,I have 1841 router with 2 serial Wan interfaces each one is 2 Mbps i want to configure them to use all of 4 Mbps How to Configure themThanks

In the Outbound and Inbound pdu's there is a field call preamble I want to know how it works and the methodology behind.    

I am getting the new Cisco 2921/K9 router, which comes by default with 3 Integrated 10/100/1000 Ethernet ports.I have Comcast Cable as the ISP, so can I connect the ISP RJ45 Copper cable directly to one of the integrated ports or do I have to buy ano...

This is probably a little bit of a weird question but being fairly new to Cisco devices and having some specific 'building physical' limitations  I thought I'd ask it anyways. Someone might even understand what I mean and might be able to help me ach...

Hello,I have some 2620 routers and 2950 switches that have Console Ports that are serial.  However my HP PC w.Win 7 dosent have any serial ports. I am looking for a USB to Serial converter that will allow me to access the console ports so I can confi...

HiAs far as i read, need the  SL-19-SEC-K9  for  security License,  what about resources needed for IPS active  in terms of memory or another module ?Is there some GUI to administrate the IPS ?Thanks

Hi allWith OSPF is it possible to see what the total cost is for a path ?also how does ospf cost calculate the cost when running it over a vlan interface? does it just add a cost of 1 for every vlan it passes to reach a destination?also if I redistru...

Hello all,We have a central office and a branch office.  The branch is about 1km away, but we have a couple of private copper pairs still free to use.We currently use a VPN over an ADSL link to reach that branch, but we'd like to use two 887VA on one...

Hello Everyone,I am facing this issue from long time and still coudn't find the core issue.specially we are using CAD servers and some applications(e.g. outlook...email...ftp) on the remote location Every remote location is connected via gre tunnels ...