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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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SMC Tigerswitch and HP Procurve wouldn't connect with fiber

the first thing that I don't understand is why the SMC switch considers the pair of single mode fibers as one port,one link, but the HP switch sees the two fibers as two ports. when I wanted to configure the link from the SMC, I use : eth 1/1 for…
KAMAL Mourad
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Asterisk outbound calls hanging up imediatellly on Zap trunks

The inbound calls work fine. Outbound calls fail as follows: Dial("SIP/xxxxxxxxx","ZAP/g0/14442223333|300|") Couldn't call g0/14442223333 Hungup 'Zap/2-1' Everyone is busy/congested at this time Same thing happens for Zap 3 and 4 (when I force it…
ixnaum
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Windows 8 Hyper-V & VLANs

I'm trying to setup Windows 8's Hyper-V so that I have: Switch which has 2 VMS connected to it Vyatta box which is connected to said switch and set as trunk (native vlan 1, allowed vlans 1-4000) Windows 2008 R2 server with access vlan 2002 I have…
Eljas Alakulppi
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VLAN trunking between Juniper EX -> Cisco Catalyst -> and Cisco Router

I have the following scenario: EX2200 Switch whit ge-0/0/8 set as an access port on VLAN 80 ge-0/0/0 set as a trunk port connected to a catalyst switch and various vlans allowed to pass includin vlan 80 On the Catalyst Switch. port #3 set up as…
Hugo Garcia
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VLAN support on Juniper EX - 2200 switches

I have 6 Juniper switches (EX - 2200) connected to each other as shown in the network topology. I have two PC's that I am using PC1 - (used for configuring the 6 switches via minicom) PC2 - to monitor the traffic between the switches via the Ports…
liv2hak
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HP E3800 switch to switch LACP connection dropping

I have a problem with 2 sets of stacked (2 switches in each stack) HP E3800 48 port switches. One set of stacked switches per rack for a total of 4 switches. I have a 4 port static LACP connection between these two sets of switches with the link…
user67572
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Is it possible to have 802.1Q trunk port on Windows Server 2008?

I would like to have multiple vlans on Windows Server 2008 machine. Is there any way how to configure trunk port on Broadcom NetXtreme adapter on this OS ? Thank you.
John
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Possible to connect (trunk?) two Cisco 3560 switches from remote locations?

Disclaimer: I'm not a network guru but I do learn quickly! Bear with me. Situation: I have a colo setup which is comprised of several servers, a iscsi SAN, connected with a Cisco 3560G switch, protected by a Cisco ASA appliance. The switch (and…
Mark
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How do you configuring vlans/trunk on a Cicso ASA 5510

I have a Cicso ASA 5510 that I want to connect to 2 Dell PowerConnect 5500 linked in a Switch Stack. I want to connect a trunking line to each switch so if one switch dies the other works. The problem is I can't seem to do anything thing with…
Sam Sanders
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vlan 1 and 1002-1005 in a trunk connection-should they be allowed?

If I have a trunk connection that should allow only two VLANs(100 and 200 for example), is it neccessary to also allow the default vlan 1 or VLANs 1002-1005. I am trying to configure a switch port for a trunk connection in packet tracer, and I am…
biggdman
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Trunk port wont accept the Printer vlan

I have three switches daisy-chained together and I have a printer vlan serviced with a print server off the core (1st) switch. the middle switch trunk port will not accept the printer vlan. I issue the following command "switchport trunk allowed…
Mark Detchemendy
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Best practice to trunk two GB switches?

I already read some similar questions but I still have no clue on how to do it the right way. I have a D-Link DGS-1248T 48 port GB-switch with 4 mini GBIC ports and I want to connect it to another switch. My questions are: Do I need another D-Link…
2ndkauboy
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Trixbox won't accept incoming calls on IAX trunk

any trixbox/asterisk experts out there? I have a trixbox installation that refuses to accept incoming calls via IAX2 from a certain VoIP provider. Initially, I thought it was a firewall problem but I think I've established now that is not the case.…
Tim Long
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What is SIP trunking?

Can someone explain to me in plain English what SIP trunking is, please? I've read about it on Google, but I don't really grasp it yet. Does it allow a VoIP call to be placed outside of the LAN? So if you had Asterisk setup as the PBX, then IP…
hypnocode
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One way audio, bad echo on asterisk trunks with PAP2T ATAs

This is not a question, I solved it. I set up Asterisk trunks between offices, with encryption, some offices do not have fixed IP and login in to the central server. That all went well. Anybody needs it I will help with config files. In each office…
SeniorGeek
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