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Cant connect the FlexFabric 5700 with the Aruba 2530 poe+: Remote access HPE FlexFabric 5700

 
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HPE Pro

Re: Remote access HPE FlexFabric 5700

Hello Cvanaxel

Please remove the teamviewer cridential and if you have satisfied with the answer, please select the solution as best answer, so others persons can use it.

best regards

I am an HPE Employee

Accept or Kudo

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Occasional Visitor

Re: Remote access HPE FlexFabric 5700

Hi,

May I know how this problem solved?. I have same issue connections between Aruba 2930F and HPE FF 5940.

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HPE Pro

Re: Remote access HPE FlexFabric 5700

Hello 

For this case it was stp mis-configuration issue.

 

I am an HPE Employee

Accept or Kudo

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Occasional Visitor

Re: Remote access HPE FlexFabric 5700

For my case, when i use 10G SFP+ DAC (JD097C) cable as connection between Aruba 2930F to HP 5940 FF unable to ping both side.

But when using SFP LC, able to bring up the uplink and ping both side. Any special configuration needed on Aruba other that 'allow-unsupported-transceiver' ?

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Frequent Advisor

Re: Remote access HPE FlexFabric 5700

DAC for Aruba and for Comware are different. 

For Comware you would use something like JD097C and for Aruba J9283D

The supported components per switch are in the quick spec guide of each switch. 

When you are connected to the switch you should see an "unsupported transceiver" warning in the log. Depending of wether you have a comware DAC or a Aruba DAC you see the message respectively. 

Other than the command you stated, there should not be any config.

 

When you say "display transceiver" or "show tech transceiver" do you see the DAC info?

Occasional Visitor

Re: Remote access HPE FlexFabric 5700

Hi,

Aruba-2930F-24G-4SFPP# sh tech transceivers
Cmd Info : show tech transceivers

transceivers

Transceiver Technical Information:
Port # | Type | Prod # | Serial # | Part #
-------+-----------+------------+------------------+----------
28 *| SFP+DAC | ?? | unsupported |

* third-party transceiver


=== The command has completed successfully. ===

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

 

In the other hand, below are my configuration sample for both Aruba and Flexfabric

 

Configuration on Aruba 2930F :

allow-unsupported-transceiver
!
vlan 3
name "Management"
untagged 2-13
tagged Trk1,Trk3
ip address 192.168.8.X 255.255.255.X
!
25-26 trk1 lacp

 

 

Configuration on FlexFabric 5940 :

vlan 3
name Management
#
interface Bridge-Aggregation8
description : TRK-UP :
port link-type trunk
port trunk permit vlan all
link-aggregation mode dynamic
lacp edge-port
stp root-protection
#
interface Vlan-interface3
description VLAN 003
ip address 192.168.8.X 255.255.255.X
#
interface Ten-GigabitEthernet1/1/21
port link-mode bridge
description : UPLINK to Aruba :
port link-type trunk
port trunk permit vlan all
lacp mode passive
port link-aggregation group 8