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тАО05-09-2011 09:18 AM
тАО05-09-2011 09:18 AM
Re: Configuring multiple VLAN's across multiple switches
True.
AND, make sure you have the appropriate HP ProCurve "version" of an HP ProCurve mini-gbic.
There are rev A, B, and C. Many of the 4yr old'ish switches require Rev B, and newer than that switches require Rev C. and HP tech support will not swap them out if its the "wrong rev" cause it's not "faulty".
Search the HP networking support site for the pdf that lists mini-gbic revs-to-switch requirements.
hth...Jeff
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тАО05-09-2011 09:50 AM
тАО05-09-2011 09:50 AM
Re: Configuring multiple VLAN's across multiple switches
Currently there are 6 fiber pairs between each building. So I will be building a trunk between each building.
Also, there is one more building that will be added to this network and from there another fiber will be run back to building A - creating a loop.
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тАО05-09-2011 10:26 AM
тАО05-09-2011 10:26 AM
Re: Configuring multiple VLAN's across multiple switches
Building A
switchA(config)# trunk 47-48 trk1 trunk
switchA(config)# vlan business tag trk1
switchA(config)# vlan camp tag trk1
switchA(config)# vlan voip tag trk1
Building B
switchB(config)# trunk 21-22 trk1 trunk
switchB(config)# trunk 23-24 trk2 trunk
switchB(config)# vlan business tag trk1
switchB(config)# vlan camp tag trk1
switchB(config)# vlan voip tag trk1
switchB(config)# vlan business tag trk2
switchB(config)# vlan camp tag trk2
switchB(config)# vlan voip tag trk2
Building C
switchC(config)# trunk B21-B22 trk2 trunk
switchC(config)# trunk B23-B24 trk3 trunk
switchC(config)# vlan business tag trk2
switchC(config)# vlan camp tag trk2
switchC(config)# vlan voip tag trk2
switchC(config)# vlan business tag trk3
switchC(config)# vlan camp tag trk3
switchC(config)# vlan voip tag trk3
Building D
switchD(config)# trunk 21-22 trk3 trunk
switchD(config)# vlan business tag trk3
switchD(config)# vlan camp tag trk3
switchD(config)# vlan voip tag trk3
Basically what I'm trying to do is trunk 2 1GB fiber links between each switch. Then I'm creating the three vlans on each switch and tagging them. So the two fiber pairs on switchA ports 47 and 48 terminate in switch B port 21 and 22. And the fiber from switchB port 23 and 24 terminates in switch C 21 and 22, etc...
If this looks OK then what I think the next step will be is to assign specific ports on each switch to the vlans and set their mode. Is that correct?
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тАО05-10-2011 04:36 AM
тАО05-10-2011 04:36 AM
Re: Configuring multiple VLAN's across multiple switches
Basically looks good.
Untag your device ports into the appropriate vlans and you should be ready to go.
hth...Jeff
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тАО05-15-2011 06:09 PM
тАО05-15-2011 06:09 PM
Re: Configuring multiple VLAN's across multiple switches
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тАО05-15-2011 07:56 PM
тАО05-15-2011 07:56 PM
Re: Configuring multiple VLAN's across multiple switches
We will need to see your configs to assist.
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тАО05-16-2011 04:27 AM
тАО05-16-2011 04:27 AM
Re: Configuring multiple VLAN's across multiple switches
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тАО05-16-2011 04:30 AM
тАО05-16-2011 04:30 AM
Re: Configuring multiple VLAN's across multiple switches
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тАО05-16-2011 06:39 AM
тАО05-16-2011 06:39 AM
Re: Configuring multiple VLAN's across multiple switches
For ProCurve managed switches, QoS at layer 2 (802.1p) is automatically processed according to the 802.1p setting the switch may receive from a VoIP phone (many already send both 802.1p and DCSP, with a priority of 6).
If your phone doesn't send either, then you can simply set 'qos pri 6' on the voip vlan on the edge switch. That will work for that edge switch, then as long as all the links for the voip vlan are tagged between all switches, that same priority setting will pass to all switches, and they will process it accordingly. If you traverse a non-tag (802.1Q) link such as a router, then you need to map the layer2 to layer3 so that DSCP will traverse that non-tag link. 'qos type-of-service diff-services' is this function.
hth...Jeff
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тАО01-21-2013 05:19 PM
тАО01-21-2013 05:19 PM
Re: Configuring multiple VLAN's across multiple switches
How do you untag the VLAN to the port?