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- Get IT Done: Use VLAN trunking and gigabit Ethernet for smarter multihoming
- There are many types of devices in the typical data center that require multihoming multiple network adapters to tie in to multiple network segments. As the number of those systems increases, it becomes more and more difficult to provide the network infrastructure (due to the sheer number of Ethernet connections...
- Tags: adapter, Ethernet, George Ou, Get IT Done, Gigabit Ethernet, network, network adapter, VLAN, VLAN Trunking
- Technical articles 2003-09-30
- Get IT Done: Implement smart multihoming with VLAN trunking in Windows
- VLAN trunking (802.1q) allows multihoming to function without the need for multiple physical network adaptors and the additional infrastructure required to connect them. I’m going to show you how to implement this technology using VLAN trunking on a combination of Cisco switches and routers and Windows systems.Figure A shows a...
- Tags: Cisco CatOS, Cisco IOS, VLAN, VLAN Trunking, George Ou, Cisco Systems Inc., Microsoft Windows, Get IT Done, Table B
- Technical articles 2003-09-02
- Use VLAN trunking and Gigabit Ethernet for smarter multihoming
- There are many different types of devices in the typical data center that require multihoming multiple network adapters to tie in to multiple network segments. As the number of those systems increase, it becomes more and more difficult to provide the network infrastructure (due to the sheer number of Ethernet...
- Tags: adapter, Ethernet, George Ou, Gigabit Ethernet, network, network adapter, VLAN, VLAN Trunking
- Technical articles 2003-06-30
- Virtual LAN trunking on Cisco Catalyst switches
- Confused about trunking between two switches? Get connected as Warren Heaton explains trunking basics and configuration options.More and more networks administrators are using Layer 2 switching as the data transport method of choice. As these networks grow, the network is eventually divided into multiple virtual LANs or VLANS. (For more...
- Tags: LANs, Network technology, NETWORKING, Cisco Catalyst, Warren Heaton, VLAN Trunking, Cisco Systems Inc., trunk, VLAN, Ethernet
- Technical articles 2000-06-29
Additional Resources
- Inter-vlan routing
- i create 3 vlan´s ( vlan2, vlan3, vlan 4) in 2 catalyst 3550 one is server and other is client and assign a range of ports. I use the same network id: 192.168.33.0 and already made trunking between the switches. The pc´s in the same vlan can connect with each...
- Tags: LANs, PC, jeichande@..., VLAN
- Discussion threads 2007-11-12
- Good Idea
- Hi Pwright,That is a good idea for a future article. Be on the lookout for that.Thanks for reading TechRepublic and for taking time to post!-David DavisCisco administration 101: Five interface commands you should knowMost important interface commandI think the most important interface command is 'show int ' because without knowing...
- Tags: Trunking Commands, cisco, router, switch, ios commands, pwright@..., networking, Cisco Systems Inc., VLAN
- Discussion threads 2006-08-11
- Scaling your network with VLANs
- How can I set up trunking?Hi, I have 2 netgear managed switches with VLAN capabilities. Using the 802.1q standard I have set up 2 VLANs on each switch. Each VLAN needs to communicate with a VLAN on the other switch but not with the VLANs on a single switch do...
- Tags: cvalley@..., it management, network, swITch, trunking, VLAN, VLANS
- Discussion threads 2005-07-15
- VLAN IP Setup on Access Point
- I have 2 vlans configured on the 3560 switch. Vlan2 needs to go back to vlan 1 to get an ip address from the dhcp server. I entered the ip helper-address command and all is good but it still doesn't grab an IP address. Thats the first problem. The second...
- Tags: IP, wtell@..., VLAN, software, hardware, networking, access point
- Discussion threads 2007-01-31
- vlan
- i have netgear gs724t switch. i want to configure vlan and trunking.after that i using linux machine for routing purpose ok .pls help me how to configure switch and linux.
- Tags: Linux, LANs, UNIX, db_karan@..., VLAN
- Discussion threads 2007-06-29
- VMware ESX Server 3 802.1Q VLAN Solutions
- The virtual switches in ESX Server 3 support VLAN (IEEE 802.1Q) trunking. Using VLANs, one can enhance security and leverage the existing network infrastructures with ESX Server. This white paper provides an overview of VLAN concepts and benefits and illustrates three possible ESX Server and virtual machine VLAN configurations. It...
- Tags: VMware Inc., VMWare ESX Server, VLAN, VMWare ESX, LANs, Ip storage, Networking
- White papers 2006-05-31
- VMware ESX Server 802.1Q - VLAN Solutions
- Since the release of ESX Server 2.1, ESX Server supports VLAN (IEEE 802.1Q) Trunking with ESX Server virtual switches. Using VLANs customers may enhance security and leverage their existing network infrastructures with ESX Server. This white paper provides an overview of VLAN concepts and benefits and illustrates three possible ESX...
- Tags: IEEE 802.1Q, Server, VMware Inc., VMWare ESX Server, VLAN, VMWare ESX, LANs, Networking
- White papers 2004-12-06
- CISCO VLANs/DHCP Server/Multi-vendor Environment
- I am trying to create 3 VLANs on a CISCO2950 switch (192.168.1.0, 192.168.2.0, 192.168.3.0). I plan to use the router-on-a-stick concept with a CISCO2801 in place. I have couple of questions regarding this:1) Can I configure dhcp server on the cisco 2801 router to serve all the 3 vlans? I...
- Tags: LANs, gfrancis@..., Cisco Systems Inc., environment, VLAN, DHCP
- Discussion threads 2007-10-19
- port based vlan and 802.1g tag vlan
- Hi , i am comfusing for the vlan 802.1q vlan and port based vlan. i dont know what the different between them. hope you can give me a hand.1.)Port-based VLAN assigns VLAN memberships to certain ports of a switch.2.)802.1q tag VLAN creates a TAG on each packet instructing ports of...
- Tags: LANs, chewket@..., VLAN
- Discussion threads 2007-08-01
- cisco question problem
- Can omebody tel me where I am wrongQuestionOn the 2950 simulator, create Vlan ‘2’My AnswerCLI session with the switch is open.To end the CLI session, enter [Exit].switch>enswitch#vlan databaseswitchvlan#vlan 2VLAN 2 added: Name: switchvlan#exit%SYS-5-CONFIG_I: Configured from console by consoleswitch#what's the error?that you can't communicate from the vlan to other...
- Tags: LANs, oworalph@..., Cisco Systems Inc., VLAN
- Discussion threads 2007-07-08
- Cisco 1750 Subinterface help
- Hello,I'm working on creating a subinterface for inter-vlan-trunking.WHen I use the following command on FA0.1nothing happens. Router(config-subif)#encap dot1q 1 ^% Invalid input detected at '^' marker.please help.
- Tags: Routers & switches, chrisnett@..., Cisco Systems Inc.
- Discussion threads 2007-04-01
- Pruning Cisco
- How to check that the pruning in a Cisco Switchis optimizing the bandwidth ?You turn it on with the command:set vtp pruning enable "vlan-range"Cisco VLan Trunking Protocol Overview:http://www.javvin.com/protocolVTP.htmlWhy you don't do it over LANE:http://www.cisco.com/warp/public/473/11.htmlNice overview article:http://www.firewall.cx/vlans-vtp-pruning.php
- Tags: Cisco Systems Inc.
- Q&A 2005-09-04
- Multicast messaging across VLANs to WinCE
- We are attempting to implement a program on a network using VLAN configuration. A service resides on one VLAN (VLAN-A) and broadcasts its locaton for clients to find. Clients may be implemented on other VLANs (VLAN-B). Our WinXP client is able to recieve and respond to the...
- Tags: LANs, david@..., messaging, VLAN, Microsoft Windows CE
- Discussion threads 2007-06-08
- White Paper: VLAN Trunk Protocol
- VLAN Trunk Protocol VTP reduces administration in switched network. When you configure a new VLAN on one VTP server, the VLAN is distributed through all switches in the domain. This reduces the need of configuring the same VLAN everywhere.
- Tags: VLAN, VLAN Trunk Protocol, LANs, Networking
- White papers
- MAC BASED VLAN
- hai friends, i know what is macbased vlan but i don't know how its working,if any body know this topic functionalityplz share with me,other types vlan also finally work based on mac address only ,in mac based vlan main adv is we can move the...
- Tags: LANs, cvk011@..., VLAN, MAC
- Discussion threads 2007-10-08
- vlan port membership
- i have several vlans on our Cisco 4500. i have traditionally managed these via the gui, but am trying to learn the cli. how do i change a port's or group of membership from one vlan to another? reading the posts it seems that i can use either vlan command...
- Tags: pitrodak@..., VLAN
- Discussion threads 2007-01-12
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