Switching

Hi All,I am new to OSPF.Can somebody tell me how OSPF multiple area concept works. As per the theory, multiple areas wont be having identical database. Each area will have a locally significant database giving more importance for local area networks....

Hello!I've got a big problem I can't solve on a cisco switch 2950.This morning, I've got to configure an already used switch 2950. There's a password nobody can remember. I try to follow the way I saw on the cisco website on how to erase the password...

I've been attempting to identify Cisco's resources for identyfing obstacales/caveats when upgrading from one release to another. I've looked through the software releases but have not find what I'm looking for. Could any one suggests an alternative ...

Can anyone explain how to use traceroute mac command ?

Hi all, can anyone tell me why when I traceroute through my firewall, I cannot see the ip, what do i need to enable on my asa so you can see it as a hop ?

Hi all, If I have 2 routers 1 with a primary rate e1, and the other one is an isdn router, they are using hsrp, and the primary one is the primary rate e1. as far as routing goes what would you do to trigger the isdn? static routes, or using routing ...

For some time now, when we try to run a traceroute from one of our Cisco devices inside our network, or when we attempt a tracert from a workstation, we dont get very far.We always receive the 1st reply back from our Core router VLAN interface. It i...

I am creating a point to point link between one cetral site and one remote site utilizing ISDN until my organization can procure a dedicated leased line (E1). Now the planning requires putting 4BRI lines as a bundle (to use aggregate bandwidth of 512...

I have a router 1811. I have a problem when watching video over Internet. I mean any internet sites. It is running for few second then stop, and continues doing this. Someone told me need to change MTU in my router. does it right and how do i change ...

hi there, We have 3500 switches in my network and it is End of life and support also. now we are planning for chassis base layer 2 switches.we have 1000 ports network , so please suggest me which chassis are available with cisco

I've memory in a line card that has no label on it and I want to upgrade to 512MB. What command will alow me to see the RAM (256, 512, 1024MB) sitting on the board of a line card (not RP or SP)?Thanks!Matt