Trunking Vlan between HP and Cisco

[GuiGui_1]

Hi,

It is a schema of what i want to do :
Cisco 6XXX HP 2848
----------- ------------
|Vlan 1 |---------------| Vlan 1 |
|Vlan 2 | Vlans Com | Vlan 2 |
----------- ------------

I configure correctly the Cisco switch, but nothing work on HP (i tried #trunk option and other stuff...but nothing seems to work...)

A solution ?

Thx.

[GuiGui_1]

New Schema because the old is some buggy :
-Cisco 65XX###########HP 2848
| Vlan 1 |##########| Vlan 1 |
| Vlan 2 |----------| Vlan 2 |
--------- Vlans Com --------

[GuiGui_1]

Ok then, i gonna try to explain better my problem.

I just want etablish a communication between 2 switch(s) same vlan with only 1 link between the switch (it's simple trunking but seems not work on hp...)

[Ronnie Hamilton_1]

HP FEC trunks are compatable with cisco

[GuiGui_1]

Fec compatibe with PaGp, i know that...
The pb is not the compatibilité, but the configuration.

I don't have on my 2848 any "switchport trunk" family command... only trunk command...

And FEC don't answer my pb because FEC, as LACP, is only for Load Balancing or HA, and that is not my pb :)

But thx.

[Bruce Campbell_3 · Accepted solution]

Generally, in HP land, "trunk" refers to link
aggregation. In Cisco land,
"trunk" often refers to 802.1q.

I think what you are after is 802.1q:

On HP:

vlan 1
tagged 50
exit
vlan 2
tagged 50
exit

On Cisco:

interface GigabitEthernet0/1
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,2
switchport mode trunk


The above connects port 50 on the HP
to Gig0/1 on the Cisco, with vlans
1 and 2 present.

[GuiGui_1]

I exactly do this, but it doesn't work...

:(

[GuiGui_1]

Ok, all work now, ty.

[GuiGui_1]

ty