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Questions tagged [trunk]

A trunk is a connection between switches where multiple VLAN's pass.

A trunk is a connection between switches where multiple VLAN's pass.

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Network topology, clearing congestion

Our networking components consist of (3) x D-Link DGS 1248T Switches, and a router. We have 4-5 servers running as VMWare Host, HTTPD, and Storage. The clients on the network are connected to the switches via a patch panel. For the most part, our…
David Houde
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VLANs through a trunk between Dell Powerconnect 6248 and 2848?

I have a Powerconnect 6248 connected to a 2848 and I am trying to get VLANS working on the 2848. VLANS work and receive DHCP addresses, traffic routes correctly and DNS works on the 6248. The DHCP, DNS server is connected to port 1 on the 6248. …
Bump
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Planning trunk capacity for multiple GbE switches

Without measuring throughput (it's at the top of the list; this is just theoretical), I want to know the most standard method for trunking VLANs on multiple Gigabit (GbE) switches to a core Layer 3 GbE switch. EDIT: Say you have three VLANs, two are…
WuckaChucka
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configure trunk interface in linux centos7

I have connected 2 trunk interface to server(centos 7 server) nic port for setup vlan tagging. And have enabled 8021q module in server. Configure two physical interfaces as bonding as below Physical Interface 1:…
murugesan thirumal
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Is it possible to trunk ESXi 6.5 with HP 1820-48G?

I am trying to setup trunk between those two (ESXi 6.5 with HP 1820-48G) and nothing seems to work. I have read vmware kb article (can not insert link) and no luck. These are my setup options, brute forced them all and nothing is any good. I am…
johnymachine
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Hyper-V VLANS working, but VLAN trunk does not. Native VLAN works.. WEIRD,

Trying to get VLAN & Trunking to work in Hyper-V. I have two VM's on the same Network. SCVMM and Host1. Host1 should be a Trunk for VLAN 7-12 and Native VLAN 10. I then put SCVMM on VLAN7 via the GUI. Does not work! If I set Native Vlan to 7 it…
icmptype6
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Migrating existing clustered virtual network to a trunk

We have a 3-host VMWare vSphere v4.1 cluster that has a connection to an untagged network (let's call it 192.168.10.0) using two physical adapters, vmnic1 and vmnic2. Both are currently marked as "active". All three hosts have identical network…
Arkenklo
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Tagged Packets on native VLAN General Port

Scenario a) I have a Switchport (g1) in General-Mode. Say g1 is member of VLAN1 (native, untagged) and VLAN2 (tagged). Another Port (g2) is in Trunk-Mode, and member of VLAN1 and VLAN2 If i send a packet, tagged with VLAN1 over g2, is this packet…
int2000
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ESXI 5.1 - Unable to trunk to cisco switch

I have configured my esxi host vSwitch1 to use the secondary NIC on my VMware host. On vSwitch1 configuration I have set the VLAN to 4095 which specifies to allow all VLANs. If my cisco switch port configuration is set to an access port my server…
Lance
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Setting Up VLANS between a Dell PowerConnect 2824 and 2716

Goals: - Have two Dell switches trunked together with 1 cat5 cable. - Have VLANs of the same number/name passing traffic from switch to switch. - Not allowing any traffic from one VLAN to pass to a different VLAN. Switches Used: - Dell PowerConnect…
Arvo Bowen
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Cisco 891w multiple VLAN configuration

I'm having trouble getting my guest network up. I have VLAN 1 that contains all our network resources (servers, desktops, printers, etc). I have the wireless configured to use VLAN1 but authenticate with wpa2 enterprise. The guest network I just…
Jessica
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Setup VLAN agnostic ports on HP ProCurve 1810G (Ingress Filter, Trunking)

I am wondering if it is possible to configure some ports of the web managed ProCurve Switch 1810G to participate in all VLAN traffic. Even if no VLAN with that ID has been set up inside the switch. Scenario The issue is that I have two…
Roman
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Trunk fiber ports on switches

We are planning to purchase new switches for our network. We have three buildings in the same area that are all connected by fiber. Our main building is very large and needs to be connected by fiber from north to south. North is where our core…
skinneejoe
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Cicso ASA 5505 with 2 trunk interfaces

(Updated with config, see bottom). I've a question regarding the ability of a Cisco ASA 5505 to handle two trunked interfaces when sitting between two switches. I've gone to the trouble of drawing a diagram to illustrate the setup, as describing it…
Coops
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LACP vs HP Trunk

Question on the performance and function of LACP vs HP "Trunk". Example, I have two HP 2910al-48G switches connected via two runs of CAT6 cable. Is there any difference in performance between setting up the link as LACP vs Trunk? Second and related…
JPoole
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