Other Network Architecture Subjects

Hi all,I came to know a noon root switch in spanning tree protocol environment can have only one designated port. (a designated prot stay in forwarding state- which can forward frame) -- If so,what about other ports that are directly connected to pc/...

Hi,How can you determine hwo many memory you have for an IOS? Is it system flash?Processor board ID 01088436, with hardware revision 00000000 Bridging so X.25 software, Version 2.0, ...

We are using ISDN for dial backup in hundreds of sites, however, one site is experiencing a problem I can't resolve. After a few days of inactivity, the layer three status shows a voice CCB. once this is displayed, the router cannot make a data cal...

What is DMZ and why we need to configure???What devices we need to configure DMZ.In which scenario we need it....Kindly advise.

I am trying to import a .csv file into Resource Manager and I am having a heck of a time trying to make it work. I first export the existing database, and choose csv version 2.0 format. that goes ok. I then open that file with excel, make the changes...

Hello,does anybody know is WS-X6380-NAM module supported in any Hibrid IOS combination with Supervisor 720 ?Here is my switch:Console> (enable) sh modMod Slot Ports Module-Type Model Sub Status--- ---- ----- --------------...

Here is my ordeal. I have the following:CiscoWorks Common Services 2.2 Resource Manager Essentials 3.5RME Incremental Device Support 3.5VPN Monitor Suite 1.2.1 Internet Explorer ver 6.0.2800.1106 SP1Sun Java 2 ver 1.4.2_03Well here is my problem. ...

Hi all.In latest DDR or DSL configuration I see that Dialer1 interface is used instead of Dialer0.Are there any issue for this interface or is a new way to configure?It's only my curiosity ByeCarlo

Ciscoworks2000 discover all my switchs 2950,3548,3550,4006, 4503 and 4506. THe problem is User Tracking can't discover users on 4506, 4006 and 3550.I use the following IOS:4506 -> 12;1(20)EW14006 -> 12.1(8a)EW13550 -> 12.1(20)EA1When I force User Tra...

Hi All;Please forgive me if I overlooked a similarly posted topic. I'm having trouble with remote users not able to resolve IP addresses from hostnames through PPP dial.I've tried tinkering with Windows DUN, to no avail. Is it possible to append the...

Dear All,I am facing problem in my ISDN dialup setup, the users dialing from ISDN dialup line which is having multilink enable. The user is connecting successfully for both lines and disconnected the same after sharp 120 second. I don't know where ...

Dear All,I am facing problem in my ISDN dialup setup, the users dialing from ISDN dialup line which is having multilink enable. The user is connecting successfully for both lines and disconnected the same after sharp 120 second. I don't know where ...

Have been looking for information concerning booting a Catalyst 3550 from a TFTP server. First can it be done and what are the configuration steps to take. Think it is possible, but have not been able to find documentation to support it. Thanks.