We just had our Sonet turn up, and we now have 2 ethernet handoffs connecting to of our buildings.I have been working with Vlans and have created a VLAN domain, a server, and the rest of my switches are clients that belong to the domain.Everything on...

I want to back up my IOS on a cisco 2621 router, but when I look at the directory I do not see any flash memory, nor can I find the IOS file in any directorythis is what I have on the router TDS_Primary#dir ? /all List all files lex: ...

According to what I've read the encapsualtion dot1q command was implemented in version 12.0 I have 12.2 but when I create a sub interface the encapsualtion command is not availabloeWhat am i missing !!!Here is the show version info from my routerCisc...

I've read through a wealth of information but haven't been able to discover the solution.I have 2 2950 switches which have been wiped clean. They are being used in a lab setup.I enter the command switchport mode trunk on FE-0/1 on both switches. When...

I cannot seem to get multiple Vlans to run on my 2950 switches.We need to be able to maintain our management Vlan1 and also allow internet traffic on another vlan and workgroup traffic on a 3rd Vlan.Everytime I turn on one Vlan it shuts down the alre...