• Is it possible to reuse routers to create additional LAN ports?

    Can I daisy chain several routers together to add additional lan ports or will I get screwed up by their separate interfaces? We have several routers and no additional switches. If it will be an issue and I can not turn them into switches we will buy something but if we can reuse our existing...

    ITKE353,415 pointsBadges:
  • Network Design – Share Internet In a Condo Building

    I am helping to setup a network in our condo building to share a new AT&T Fiber internet line. The condo building has 28 units, each with a single CAT5 to the building's communication closet. Objectives are to share the internet line but not allow the condos to see each other on the network....

    Patrija20 pointsBadges:
  • Switch or router for small office network with 10-20 computers

    Hi I am trying to setup a small network for an office. Not sure should I use a Switch or a router. Could be 10-20 computers. Also the user wants me to block everyone from accessing their emails. Any suggestions is appreciated

    NetworkingIT5 pointsBadges:
  • Switched computer error; monitor working properly but no display

    my computer is switched but doesnt display anything on screen an yet my monitor is working properly

    Mfundo5 pointsBadges:
  • MAC address binding

    If a MAC address is bind to one port of the switch and the computer with that MAC address is plugged to another port, will the switch allow the connection?

    Qamber5 pointsBadges:
  • how to test a 10/100 mbps ethernet swtich

    I have a 10/100 Mbps ethernet switch which is claimed to not function properly. So is et up a LAN using the switch, issgned IP address to 2 computer, connected them to the swtich and started pinging one computer from the other. So, now , after pinging PC1 from PC2, all the ports on the switch work,...

    Rushabh.Shah.840 pointsBadges:
  • Cisco catalyst 4506 switch

    Dear All, Please suggest me for the following. We have core switch 4506 in our company. It is having redundant power supply and one is not working. Now I need to replace the faulty power supply. Can i install new power supply with out shutting down the switch or not kindly suggest in brief.

    Ekansh400 pointsBadges:
  • how to configure 3750 switch to be as snooping querier

    how to configure 3750 switch to be as snooping querier please help me and can we configure 3750 switch as snooping querier?   mail address moknez_3@hotmail.com

    Monkez50 pointsBadges:
  • Installing an IOS on a Cisco router or switch

    I would like to know the process of installing an IOS on a cisco router or switch. What are the steps and commands for installing the IOS.

    Kartikc920 pointsBadges:
  • Difference in configuration of core and distribution layer switches

    We have collapsed backbone haireicheal model in our network. All interface vlan routing and l3 configuration is done on core switches itself. But i want to know that If i have core-distribution-access layer model then vlan routing should be done in distribution layer so what should i have to...

    Ekansh400 pointsBadges:
  • Cisco 3560 port shutting down

    I have a cisco 3560 switch port 23 connected to a cisco ESW-540 switch port 3 using straight through patch cable. The port on the 3560 keeps shutting down after about 4 hours. To get link up have to perform shut/ noshut on 3560 port 23. What could cause this port to keep shutting down?

    AE10 pointsBadges:
  • Adding an IP Subnet to a VLan on L3 Switch

    I need help adding an IP subnet to a Vlan, when I attempt to by using the IP address X.X.X.X 255.255... it gives me an error saying it overlaps another VLAN. is there another way to do this? I am on a 3750 cisco switch, IP routing is turned on. Please help!!! thanks in advance.

    Cisconovicenlv30 pointsBadges:
  • Bandwidth-controlling

    I have Fiber link for 6 MB with 2921-Router. I wan to segreegate bandwidth 4/2 for 2 Different Department. I have also 2 Catalyst 3750 switch for each department. I need to fix bandwidth 4/2 with access list. Please give me the solution?

    NetworkBandwidth30 pointsBadges:
  • 1 DHCP to Multiple VLAN Cisco 3560

    Hi all, 1 .How to configure DHCP assign ip to different subnet? 2. How to configure DHCP Server? 3. How to configure CISCO 3560 become DHCP relay agent?  Hardware: DHCP Server is installed on Server 1 (Windows 2008 R2) TMG2010 is installed on Server 2 (Windows 2008 R2) Cisco 3560 Switch DHCP...

    Leong5 pointsBadges:
  • How does an unmanaged switch affect the spanning tree network

    I am a SI, delivered some identical sets of equipment to my customer. Each set consist of a 5-port unmanaged switch and 3 other devices. The 5-port unmanaged switch was uplinked to the customer's network thru only a single link. One of the device was a embedded PC control and would send data to the...

    ALee5 pointsBadges:
  • USB Switch Windows XP printers

    We have a temporary project and I need to connect a usb printer and a usb printer/scanner to 2 PCs that are running WinXP. It looks like I will need a USb switch and a USB hub. I would connect the PCs to the switch, the hub to the switch and then connect the printers to the hub. Has anyone done...

    Teicneoir220 pointsBadges:
  • How to avoid a server from using an unauthorized IP ?

    I don't know for sure how to ask for it, so I'll explain it to you first:[Br style="padding: 0px; margin: 0px;" />[Br style="padding: 0px; margin: 0px;" />- I currently have a Linksys SRW224G4 switch, in which I have connected 10 servers. [Br style="padding: 0px; margin: 0px;" />- From those, 9...

    Kuteninja35 pointsBadges:
  • how many vlans for telepresence switch 3750?

    how many vlans for telepresence switch 3750? I did data vlan,video vlan, voice vlan and management vlan. am I still left any vlans? by the way, what book is good for telepresence configuration?

    Nilar5 pointsBadges:
  • Replacing existing ConnectGear 8 port switch with Cisco Catalyst 2950 24 port switch

    My knowledge of networking is rudimentary. I need assistance in replacing a ConnectGear switch in an existing network with a Cisco Catalyst 2950. The network consists of 9 clients PC's and one server running Windows Server 2003. The existing router is a Linksys BEFSR81 (8 ports) and internet access...

    Jayhawk19445 pointsBadges:
  • Will we really save money having users shut down computers at end of day?

    The article below caught my attention. It says that 217 million dollars a year is wasted just in the UK alone by employees leaving computers on overnight. I never shut mine down...my old mentor thought it was actually harmful. Needless to say, we don't have a policy about shutting down computers...

    NoFX3915 pointsBadges:

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