• 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:
  • Difference between layer 2 & layer 3 switch?

    What's the difference between a layer 2 & layer 3 switch?

    Krishh 279835 pointsBadges:
  • Where can I find network diagrams of Layers 1-7?

    Where can one find Layer 1, Layer 2, Layer 3, etc. network diagrams? It seems that different companies have different ideas of what should be displayed in each diagram. Is there a uniform book with clear samples that one can follow?

    NetworkingATE1,545 pointsBadges:
  • When not to use a Layer 3 switch over a router

    If a Layer 3 switch is faster than a router, why can't we use an L3 in place of a router?

    NetworkingATE1,545 pointsBadges:
  • Why use Layer 3 switches and how do they differ from Layer 2 switches?

    Why do we use Layer 3 (L3) switches, and how are they different from Layer 2 (L2) switches?

    NetworkingATE1,545 pointsBadges:
  • Where all the places we use Layer 2 and Layer3 Switches

    Where all the places we use Layer 2 and Layer 3 Switches?

    Krishasking10 pointsBadges:
  • Recommendation for Layer 3 switch and firewall

    Our school division is made up of seven schools. All schools point back to the central office location where all Internet traffic comes through. I have to setup subnets and VLANS at each school. Can you recommend a make/model of layer 3 switches for each school and for the main central office...

    Skenny175 pointsBadges:
  • Cisco layer 3

    what command do we use for a layer 3 switch so it can also act as a router

    Blangco5 pointsBadges:
  • Converting a Layer 3 Switch to a Layer 2 Switch

    How do I convert a layer 3 switch to a layer 2 switch? Can I just configure the layer 3 switch as if it were a layer 2 switch?

    HOBOK5 pointsBadges:
  • Bind IP subnet to VLAN in Dell L3 switch

    when I bind an IP subnet to dell 6224 switch, does it mean when i plug in a pc within tat particular subnet will directly be in that VLAN? Example: i type in "vlan association subnet 10.0.1.0 255.255.255.0 10" to bind subnet 10.0.1.0 to VLAN 10. so is it when i plug in a PC with IP 10.0.1.30 into...

    IEIE1235 pointsBadges:
  • Can two switches, having VLAN defined in each, communicate without the help of Layer-3 device?

    If in a single L2 Switch, IPs of the same range can communicate - then what's the need of creating a VLAN for different IP range? Can two switches (having VLAN defined in each) communicate without the help of Layer-3 device? Thank you.

    NetworkingATE1,545 pointsBadges:
  • Layer 3 switch or router ?

    I am looking at having multiple networks created at the same premise. Each one will run a zone with work stations and servers. I am a bit confused between multiple routers and a layer 3 switch ? What do you guys suggest ?

    Aromalrajagopal55 pointsBadges:
  • layer 2/3 switches

    When I am trying to put the default gateway in layer 2 switches with ip default-gateway xxxxx commnd it ok. But If I'm trying to put the default-gateway in 3560(layer 3) switches with ip default-gateway xxxxxxx command its giving me error that invalid command

    Jadu50 pointsBadges:
  • Layer 3 Switches

    Can Layer 3 switches connect direct to WAN with out a Router? If yes, Why choose Routers?

    Bha77a40 pointsBadges:
  • MAC address binding in Layer 2 and Layer 3 switches

    How can we do MAC address binding in Layer 2 (L2) and Layer 3 (L3) switches?

    NetworkingATE1,545 pointsBadges:
  • Problems configuring a L3 Dell PowerConnect 6224 switch – vlans and static routing

    Hi all, I'm stucking in the configuration of a dell 6224 dell L3 switch. I wanna create several vlan an put them comunicate between them and isolate voip traffic from the main network. Does anyone has experience in this that can provide me a little help?

    Teixeira19855 pointsBadges:
  • Optimizing traffic between two Netgear GSM7328s layer 3 switches.

    We have a WAN link running 100Mbps with Netgear GSM7328s switches at each end, this carries traffic between our main site, and our DR site, which also has our primary internet link as it's located in the same hosting center as our ISP's kit. Nightly cross-site backups swamp the link, and this has...

    DPritt5 pointsBadges:
  • Allowing Vlans between Cisco L3 switch and 3 com Layer2 switch.

    Hello All, I have a cisco Cat 3560G switch trunked to a 3com 4200 L2 switch. I have 4 Vlans created on the Cisco L3 switch like Vlan 10, 20, 30 and 40 and created only 20 and 30 on the 3 COM. All the trunk port configurations are fine. However when i assign a PC to any existing Vlan in the 3 COm...

    AmeenM5 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:

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