• Unmanaged vs. Managed switch

    Hello: I need to know the difference between managed and unmanaged switch. If I use a managed switch will that pose overhead on my network performance? Could it reduce my internet connection speed on that switch? Best regards

    Amer830 pointsBadges:
  • Port security for Switches

    Switch(config)#interface fastEthernet 0/1 Switch(config-if)#switchport port-security Command rejected: FastEthernet0/1 is a dynamic port. Why is that happening?

    Shiko15 pointsBadges:
  • DHCP problem L3 switch with vlans

    Hi, I have searched this forum and found a lot of help regarding this problem. I have 3 Vlans configured on my Dell PowerConnect 6224 (L3 Switch) and a DHCP server Windows Server 2000 with different subnet scopes, as far as I know I need to set-up a bootdhcprelay server and enable bootdhcprelay...

    Michi120 pointsBadges:
  • One DHCP server for two VLANS with different subnets

    Hi all,How do I configure a same DHCP for two different VLANs. My setup is say VLAN 10 is having DHCP server with IP 10.102.1.2 VLAN 10 with subnet 10.102.1.1/16 VLAN 170 with subnet 192.168.10.1/22 VLAN 10 clients are getting DHCP, then what I have to configure in layer advanced switch to do get...

    31032920 pointsBadges:
  • configure DHCP over VLAN’s windows server 2003

    My question is how to configure DHCP over VLAN's. At present in my company DHCP is running without any VLAN's setup but know as our network extend and also for the security reasons i want to implement VLAN's in the switch. Then what about my DHCP how it works, what is the configuration requirement...

    ITKE343,740 pointsBadges:
  • Cisco POE switch port flaps

    I have a Cisco PoE switch flapping 3 of my 12 ports providing power to connected 3com hubs. The configuration is the same for all switch ports and is set at defaults. debugging poe events outputs the following which seems to indicate the switch is probing for an IP phone.

    Peterp270 pointsBadges:
  • InterVlan Routing on Cisco

    Hi, I have Ipbase Image on a Cisco 4506 switch and configured several vlans eg. 2,3,4 and each have ip addresses associated with them as given below. interface vlan 2 ip address 172.16.2.1 255.255.255.0 interface vlan 3 ip address 172.16.12.1 255.255.255.0 i have said ip routing but i do not see ip...

    Mannie198035 pointsBadges:
  • How to upload & run the .tar file onto Cisco 3750 Switch

    Hello, I have .tar file which i need to upload to switch & run the .tar file , can anyone has steps to do it , please let me know on my mail id . Thanks & Regards Sunny

    8SU15 pointsBadges:
  • Adding two addtional SAN switches to the Fabric

    I have an HP eva5000 SAN with 2 controllers and 2 x 16 ports brocade switches - I have purchased two additional 16 port brocade SAN switches - how do I go about adding them to the fabric? Core Edge design maybe?

    Markburse0 pointsBadges:
  • Configuring VLANs on NetGear FS726T Switch

    I am not a trained network specialist, but I'm installing a network at our church. We have a NetGear FS726T switch and a WG102 access point. We want to have to two VLANs: one to be used by the staff with full access to all of the devices on the network and to the Internet; and the other to be used...

    Krused135 pointsBadges:
  • Port monitoring with HP ProCurve 4104GL

    Having problems configuring a Web filter with a HP ProCurve 4104GL switch. Does this switch support port monitoring? Thanks. Moderator Note: This is a submitted question

    BrentSheets6,925 pointsBadges:
  • Cisco 3500 Switch How to configure

    I've been given a Cisco 3500 XL Switch. Question is what can i do with it? I was hoping to split the ports into VLAN's for a start preparing for CCNA exams. Up to now I've mainly done book work. I want to get my 'hands dirty'. Is this a manageble switch ...? - i dont know. I've tried Consoling into...

    Pelvicthrust170 pointsBadges:
  • How to check the TP link switch

    I had TP link switch of 5 port, but when I connect the ethernet from moderm to port 1 and two others computer in port 2 and 3, only 1 computer which turn on first can access to the Ethernet the other said no enthernet connection. Any one can help me how to test whether the switch broken or the...

    Tuanduong5 pointsBadges:
  • Removing CDP numbers from switches

    HOW DO TAKE NUMBERS OUT OF A SWITCH THAT HAVE BEEN CDP'D TO THAT SWITCH AND REPLACE THEM WITH NEW NUMBERS. WE ARE ADDING BLOCKS OF 200 CONSECUTIVE NUMBERS TO REMOTE SWITCHES AND NEED TO CHANGE OUT THE EXISTING NUMBERS FOR THE NEW CONSECUTIVE NUMBERS.

    Cccumpston5 pointsBadges:
  • Can’t connect to vpn since Microsoft Security update

    I am trying to connect to a Win 2003 VPN server from a PC running Windows XP Professional wired to a Linksys WRTP54G router (Vonage voIP) and cable modem. On Thursday, January 5, I got the VPN connection working fine. I used it multiple times including rebooting the PC. That night the automatic...

    Dasi4jpm85 pointsBadges:
  • Virtualization’s impact on drivers and switches

    What is virtualization’s impact on HBA drivers and zoning switches?

  • Is SDN more than OpenFlow? What about overlay networking?

    As techniques like OpenFlow gain a foothold in the physical and virtual infrastructure layers and the multi-tenancy models mature, should OpenFlow conversations be taking place between the provider-controlled layer and the application-controlled layer? How do we - vendors, users, and industry pros...

    CohesiveFT5 pointsBadges:
  • cisco-IOS

    In my office campus there are more then 500 cisco-2960 and 3750 switches present. I want to keep one TFTP server in our datacenter loaded with all the switches IOS in it, So that if any of the switch's IOS in campus get corrupt due to some reason, It should boot from the IOS kept on the TFTP...

    Win0315 pointsBadges:
  • Switch IOS recovery through TFTP

    If cisco 3750G layer-3 switch's IOS get corrupt. IT should boot through the IOS kept on TFTP server. How to configure it. I have serched a lot on net but could not able to find a single trace. Please any one give me the solution.

    Win0315 pointsBadges:
  • Difference between a layer 2 and layer 3 network switch

    What is the difference between a layer 2 and layer 3 network switch? What instance would I need each for? We are a Windows 7 shop.

    TeachMeIT975 pointsBadges:

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