PROBLEM TO CREATE VLAN AND TRUNK BETWEEN 2 new SWITCHS one HP5130 EI and the other aruba 2530-8g

[HPNETDAN]

Hi everyone,

i 've some difficulties with trunk link with a HP5130 EI linked to other aruba 2530-8g

I can't ping 2 PC each other in the same subnet for example with 10.203.0.3 and 10.203.0.7 ip@

Each PC are connected in permitted ports on each side trought the trunk link (vlan 3)

But vlan 1 is working fine on every ports

here the ARUBA 2530-8g model J9974A config:

SWITCHINTL003(config)# sh run
Running configuration:
; J9774A Configuration Editor; Created on release #YA.16.02.0012
; Ver #0e:01.10.82.34.47.18.28.f3.84.9c.63.ff.37.27:b9
hostname "SWITCHINTL003"
time timezone 60
snmp-server community "public" unrestricted
vlan 1
   name "DEFAULT_VLAN"
   untagged 1-10
   ip address 192.0.0.53 255.255.255.0
   exit
vlan 2
   name "Management"
   tagged 1,9
   ip address 10.202.0.4 255.255.255.0
   exit
vlan 3
   name "Backup"
   tagged 3,9
   ip address 10.203.0.4 255.255.255.0
   exit
spanning-tree
spanning-tree mode rapid-pvst
SWITCHINTL003(config)#

here the HP5130 EI 48 ports model JG941A config:

[SWITCHINTL000] dis cu

...

#
vlan 1
 igmp-snooping enable
#
vlan 2
 name Management
 description Vlan_Management
 igmp-snooping enable
#
vlan 3
 name Backup
 description Vlan_Backup
 igmp-snooping enable
#

#
interface GigabitEthernet1/0/24
 port access vlan 3
...

#
interface GigabitEthernet1/0/41
 port link-type trunk
 port trunk permit vlan all
...


#
 ip route-static 0.0.0.0 0 192.0.0.101
#
 snmp-agent
 snmp-agent local-engineid 800063A280F8F72414DC3A00100001
 snmp-agent sys-info version v3
 snmp-agent group v3 managev3group
#
 ntp-service unicast-server 10.0.6.6
 ntp-service unicast-server 10.0.6.56
#

#
domain system
#
 domain default enable system

#
[SWITCHINTL000]

[johnk3r]

Which 2530 port is connected to the PC? I wonder why vlan 3 is not "untagged" on any port.

Communication between switches: tagged vlan 3
Communication between machines: untagged vlan 3

[HPNETDAN · Accepted solution]

Hi johnk3r,

sorry for the delay,

i understand you are right !

I don't untagged the port 3 in aruba 2530 fot the PC

i add this on the switch and now it's working :

"vlan 3
   name "Backup"
   untagged 3
   tagged 9
   ip address 10.203.0.4 255.255.255.0

"

thank you very much :-)