Switching

Hello Everyone!On an old WS-C2916M-XL Switch in saw in the documents that it is not possible to configure multi-VLAN ports and trunk ports on the same switch. Is this a general limitation for a VLAN that cant work together or (maybe) have a newer swi...

We just received a used 831 from our other office. I put in http://10.10.10.1 then click continue for the language. It comes to a screen that reads: 'Loading Cisco Router Web Setup. Please Wait...' thats as far as it will go. I'm not sure where to st...

I have noticed that when using an 871 router there is an inability to remotely manage the device unless there is an actual pc plugged into the LAN side with causes the tunnel to come up. I have switched from using VLAN1 and configured a loopback inte...

Hi... when is it necessary to enable NHRP, considering that we have a T1 GRE IPSec meshed network?

do many people still use fddi, is this just the same as using say my normal fibre links ? or is it old technology that is not really used ?

Hi,I would like to ask if i can use our existing fiber optic cabling after i purchased a cisco 2960 with 4 sfp uplinks also, i purchased sfp modules for each switch. Does it mean that i only need to purhcase a converter from ST for SFP? thanks

this is where 1 stream is sent and multiple people listen ? am i right, are routers etc all setup by default to allow this ? what else is multicast used for ?thanks

Hi, after having completed the CCNA course, I have been given a new project at work. We have a new business and I would like to know what are the steps to getting 2 office, one in location A and the second one in location B connected?I am not looking...

what is routingloop and how it occures in routing? how can i implement in my lab?dporter

Someone told me that I can load balance using multiple groups on hsrp, how would i set this up and how would it work, I have 2 routers with 2 lan interfaces !

Is there a reason why my proxy server has 2 nic cards, is this just so the firewall on it can filter traffic through the interfaces ?

Hi,We're bought a catalyst 4500 sup II+ with image cat4000-i9s-mz.122-25.EWA4.binIn feature navigator isn't anything about EIGRP in this image, but in CLI I may configure EIGRP.How is that possible?thx

Hello, we are having a lot (~600) of L2TP connections from vehicle computers terminating on a Cisco 2621XM. We are running IOS 12.3 and IP+. This supports a max number of IDBs of 800. We are increasing the number of users, and will exceed 800 in a fe...

I have gotten everything working between the AP and the WGB and believe that we have reasonable security. It took awhile to shake off the rust but the IOS commands started coming back to me (haven't used my CCNA skills since 1999). One last issue t...

I know this may be stupid but is there any difference between a gateway and a router ?