HP PROCURVE 2910-al-24 configuration with Core swtich 3com

[saleem1]

Dear Experts,

3Com layer3 switch already installed and i want to configure hp procurve 2910 with 3com.

Client requirement is to increase vlan ports which would be same with 3COM Core Switches.
HP Procurve 2910 perform just like layer 2 switch and vlans must b configure without ip address and these vlan just a member of Core Switches vlans.
 

Basic Configurations are:

Vlan 1 (Ports 21-24 tagged)
Vlan 20 (Ports 1-5 tagged, Port 16 untagged)
Vlan 21 (Ports 6-9 tagged, Port 17 untagged)
Vlan 22 (Ports 10-12 tagged, Port 18 untagged)
Vlan 23 (Ports 13-15 tagged, Port 19 untagged)
-------------------------------------------------------------------------------

ProCurve Switch 2910-24G# conf t
ProCurve Switch 2910-24G(config)# vlan 20
ProCurve Switch 2910-24G(vlan-20)# name Admin-20
ProCurve Switch 2910-24G(vlan-20)# tagged 1-5
ProCurve Switch 2910-24G(vlan-20)# untagged  16-17
ProCurve Switch 2910-24G(vlan-20)# exit

ve Switch 2910-24G# conf t
ProCurve Switch 2910-24G(config)# vlan 21
ProCurve Switch 2910-24G(vlan-21)# name Mgmt_dept_21
ProCurve Switch 2910-24G(vlan-21)# tagged 6-9
ProCurve Switch 2910-24G(vlan-21)# untagged  16-17
ProCurve Switch 2910-24G(vlan-21)# exit

ProCurve Switch 2910-24G# conf t
ProCurve Switch 2910-24G(config)# vlan 22
ProCurve Switch 2910-24G(vlan-22)# name Mgmt_Lab_22
ProCurve Switch 2910-24G(vlan-22)# tagged 10-12
ProCurve Switch 2910-24G(vlan-22)# untagged  16-17
ProCurve Switch 2910-24G(vlan-22)# exit


ProCurve Switch 2910-24G# conf t
ProCurve Switch 2910-24G(config)# vlan 23
ProCurve Switch 2910-24G(vlan-23)# name Btad_lab_23
ProCurve Switch 2910-24G(vlan-23)# untagged 13-15
ProCurve Switch 2910-24G(vlan-23)# untagged  16-17
ProCurve Switch 2910-24G(vlan-23)# exit

ProCurve Switch 2910-24G# conf t
ProCurve Switch 2910-24G(config)# vlan 1
 Porcurve Switch 2019-24 (vlan-1)# ip address 10.0.20.2 255.255.255.0
ProCurve Switch 2910-24G(vlan-1)# tagged 21-24
ProCurve Switch 2910-24G(vlan-1)# untagged  16-17
ProCurve Switch 2910-24G(vlan-1)# exit

------------------------------------------------------------------------------------------------------

These Vlan ports must be trunk ports because all access switch will connect with this switch.  and all vlan must be communicate with each other. Please help me.

Please find attached 3 COM Core switch configuration.

[Arimo]

Hi Saleem

Are 16 and 17 your uplink ports? That's what it looks like... you're trying to configure them to be untagged on every VLAN. That's a no-can-do - a port can be untagged on exactly one VLAN. An untagged port carries only traffic from that one VLAN, a tagged port carries traffic on all VLANs it's part of. Therfore untagged ports are generally used for edge devices, tagged ports for inter-switch links. So try to configure this way:

ProCurve Switch 2910-24G# conf t
ProCurve Switch 2910-24G(config)# vlan 20
ProCurve Switch 2910-24G(vlan-20)# name Admin-20
ProCurve Switch 2910-24G(vlan-20)# untagged 1-5
ProCurve Switch 2910-24G(vlan-20)# tagged  16-17
ProCurve Switch 2910-24G(vlan-20)# exit

ve Switch 2910-24G# conf t
ProCurve Switch 2910-24G(config)# vlan 21
ProCurve Switch 2910-24G(vlan-21)# name Mgmt_dept_21
ProCurve Switch 2910-24G(vlan-21)# untagged 6-9
ProCurve Switch 2910-24G(vlan-21)# tagged  16-17
ProCurve Switch 2910-24G(vlan-21)# exit

... and so on.

[saleem1]

hi

i will connect 8 to 9 more access switches connect with hp procurve 2910. that's why i have configured ports 1-5, 6-9, 10-12, 13-15  tagged. becuase all access switches connect with these ports as a trunk.

Please find attached screen shots. kindly help me out.

Regards,

Saleem Sattar

[saleem1]

dear,

please also find attached network diagram for more clearification.

Regards,

Saleem Sattar