Routing

Hi All, I'm working in an ISP company and i have seen that most of the CE routers have physical port 'not configured' and sub-interface of that port configured for routing or link termination with PE. Here in case of Ethernet connections, i found th...

Trying to make room for the Denali package on my switch. Can't clean old files using commands provided by lousy Cisco support tech. I was also told to match the file's md5 with the download page md5. He didn't bother to look, there's no md5 on the pa...

Hi All, I'm looking for some advise regarding an iWAN design to replace an MPLS network. Our client currently has 2 data centres each with dual MPLS links and dual CE routers. All branch offices (50 sites) also have dual MPLS links and CE routers. W...

We purchase this router about two month ago. I copy my configuration from my previous router to this one, plug it into the network and it work for about two month. When the network went down I plug my old router back in and the network came back up. ...

Hello all Due to high bandwidth utilization in my organization i want enable Netflow in my cisco 1941 router, .version 15. but some one told me that i can not enable NETflow on router longer than 24 hours, or it will burst the router, . is this true ...

Hello!!!  I would like to get some input on the best possible solution for connecting our new office to our data center via dark fiber.  Here is the situation and equipment involved (any input would be GREATLY appreciated): Data Center: Dual Nexus 7...

Hi, I have a  CISCO2901/K9 and i need to know the procedure of upgrade of licences. show command for reference. I need to run the voice and VPN services on it. Device# PID    -------------------------------------------------*0 CISCO2901/K9  Techno...

Hi. I'm trying to set up a BGP configuration between a Cisco router and Firewall. I made a lab using a firewall virtualized and GNS3 and I could make it work as well. But when I tried to do it in physical appliances, I got an error in Cisco that I ca...

Good Morning, We are currently in the process of getting an optical ethernet point-to-point 50mb/50mb dedicated link between two remote offices.  The branch office that is connecting into the HQ has 6-10 users for data and VoIP with a Shoretel phone ...

I have an issue with IPSEC tunnels and my BGP connection.  I am going to try to lay out the topology as best as possible, so here goes. Please bear with me as a bit complicated and i have run in to something i can't figure out. I have 2x ISPs that co...

Hi Guys, What method will you use to see the world BGP table ? I mean what website that you trust ? I need to check if a public range has been populated from a certain ISP. Based on above, is there a way to check the registery of IP against organi...

Hi,I would like to block people in my office from downloading music off of Itunes. I followed the instructions in Document ID 98684. I tested, and Itunes is still able to download from the store. I have heard that it uses port 80. Is there any wa...