Switching

Hello, who can explain the use of ip dhcp-server on Catalyst 2950? cat2950-03(config)#ip dhcp-server ? Hostname or A.B.C.D IP address or Name of DHCP server The "Catalyst 2950 and 2955 Cisco IOS Commands": http://www.cisco.com/univercd/cc/td/doc/prod...

What is the difference between a version that is 12.0(7)T and 12.0(7)XE.What do the letters at the end mean?TXEEA1cThanks

Given the command show mac-address-table from the privilege exec mode in a cat 2950, the output shows some (i think 4) mac-address tha are system. Do u have any idea what are these mac?

I currently have a Cat5500 as my core switch and 10 -2948g's (two per floor), connected through fibre. We are purchasing new pc's that come with gigabit nic's and I would like to upgrade my network to allow gigabit to each workstation. Any suggesti...

Hello,I picked up a used 806 from a local ISP that was pulled from a working environment.I was hopeful (but not optimistic) that I would be able to plug and play to get an internet connection (as the quick-setup suggests I should be able to). I've t...

Hi,Could any one help me find out the type of cable should I used ( cross-ver or straight thru) to connect ethernet ports between cisco 6509 and Cisco 4507.

I currently have a Cat5500 as my core switch and 10 -2948g's (two per floor), connected through fibre. We are purchasing new pc's that come with gigabit nic's and I would like to upgrade my network to allow gigabit to each workstation. Any suggesti...

Hi, I'm in the process of setting up a test LAN consisting of a number of switches/routers. The devices in turn will be connected to a Cisco terminal server which is configured to use ACS for authentication. The question is, how do I restrict acces...

I want to open three ports 3389,5132,5133 on the router so that remote user can access the local server. The serial interface address is 69.109.x.x and ethernet address is 10.0.1.252. The server address is 10.0.1.1. How to open ports on the router An...

I have a remote site that is upgrading from a 3640 to a 3845. The 3640 has 1 NM-4E and 2 NM-2FE2W modules. I think I can just upgrade the NM-2FE2W to the version 2 module (NM-2FE2W-V2). However, I don't know what module to replace the NM-4E for the 3...

Hey guys,What informations are important in a sh interface (port) command to troubleshoot a problem ?What i have to look ? What is the normal and problematic numbers ?

Does anyone where I can find a site survey checklist for installing a network infrastructure?I'm looking for something to document when assessing a new office location to setup a network for a small business.

how do i connect 3-4 2950 so that i can use them as a single switch ?what are the commands to make it work ?