connect a CISCO and HP switch with vlans

Hi Experts,

I have 3 switches from HP connected.
Some vlans on it.
Now I have to connect a CISCO switch to the network, can you show me the trunk setting which I have to make, that also vlans traffic is possible ?
Eprs_AdminSystem ArchitectAsked:
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Richard MurphySenior Network AnalystCommented:
are the HP switches Provision or Comware?
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Eprs_AdminSystem ArchitectAuthor Commented:
The HP switches :

Procurve 2848
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Don JohnstonInstructorCommented:
You don't say if you want this for the HP, the Cisco or both... So I'll assume both.

If you have VLANs 1, 10, 20 and 30, with VLAN 1 being native and port 1 on each switch connecting to the other switch.

On the Cisco:
int g0/1
 switchport
 switchport mode trunk
 switchport trunk allowed vlan 1,10,20,30

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On the HP:
vlan 1
 untagged 1
vlan 10
 tagged 1
vlan 20
 tagged 1
vlan 30
 tagged 1

Open in new window

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Eprs_AdminSystem ArchitectAuthor Commented:
I need the config on the CISCO side and the HP side.
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Eprs_AdminSystem ArchitectAuthor Commented:
Thanks for the hint...I will check this immediately
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Eprs_AdminSystem ArchitectAuthor Commented:
My Switch 03 has this config:

vlan 1
   name "DEFAULT_VLAN"
   untagged 1-4,15-18,23-24,Trk1-Trk2
   ip address 10.200.1.223 255.255.255.0
   no untagged 7-12,19-22
   ip igmp
   exit
vlan 40
   name "DMZ"
   untagged 7-12
   tagged 24
   exit
vlan 30
   name "MGMT"
   ip address 10.200.4.223 255.255.255.0
   exit
vlan 20
   name "Backup"
   exit

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Port 24 is the uplink to Switch 01.
I want to use the vlan MGMT but always when I put a port into this vlan, the ports are not working.
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Eprs_AdminSystem ArchitectAuthor Commented:
do I have to put port 24 also as tagged to vlan 30 ?
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Don JohnstonInstructorCommented:
Any VLAN (other than the native VLAN) that you want to be carried by the trunk, has to be "tagged" on that port.
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Eprs_AdminSystem ArchitectAuthor Commented:
so in my case vlan30 is not tagged, so the information doesn´t go over the the uplink.
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Eprs_AdminSystem ArchitectAuthor Commented:
works now perfect.
I cleaned up two mistakes in the config.
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