Wired Intelligent Edge

last person joined: yesterday 

Bring performance and reliability to your network with the HPE Aruba Networking Core, Aggregation, and Access layer switches. Discuss the latest features and functionality of your switching devices, and find ways to improve security across your network to bring together a mobile-first solution
Expand all | Collapse all

Inter VLAN Routing Aruba 2920

This thread has been viewed 4 times
  • 1.  Inter VLAN Routing Aruba 2920

    Posted Oct 10, 2017 06:36 PM

    My company bought a new Aruba 2920-48G switch which is intended for creating 3 new vlans. The plan is to use the switch to route the traffic of the new VLANs. As a test, I created two VLANs and tried to communicate them using "ip routing" command, but I failed.

    This is my switch configuration:

    Running configuration:

    ; J9729A Configuration Editor; Created on release #WB.16.02.0012
    ; Ver #0e:01.b0.ee.34.5f.3c.29.eb.9f.fc.f3.ff.37.ef:73

    hostname "HP-2920-48G-POEP"
    module 1 type j9729a
    ip routing
    snmp-server community "public" unrestricted
    oobm
       ip address dhcp-bootp
       exit
    vlan 1
       name "DEFAULT_VLAN"
       no untagged 1-8,13-20
       untagged 9-12,21-48
       no ip address
       exit
    vlan 10
       name "VLAN10"
       untagged 1-8
       tagged 9-12,21
       ip address 192.168.1.1 255.255.255.0
       exit
    vlan 20
       name "VLAN20"
       untagged 13-20
       tagged 21-24
       ip address 192.168.2.1 255.255.255.0
       exit

     

    And these are my test hosts' configuration:

    Hosts Info:
    First Host. Plugged in a VLAN 10 port

    IPV4 Address: 192.168.1.2
    Subnet Mask: 255.255.255.0
    Default Gateway: 192.168.1.1

    Second Host. Plugged in a VLAN 20 port

    IPV4 Address: 192.168.2.2
    Subnet Mask: 255.255.255.0
    Default Gateway: 192.168.2.1

     

    Pinging any host would result on either a timeout for an untagged port or a destination host unreachable for a tagged port. However, a "show arp" command on the switch shows both hosts, so I thinkthe problem is that I am missing something in the switch configuration.

     

    Please keep in mind that I am completely new to Aruba switches, so any help would be appreciated.



  • 2.  RE: Inter VLAN Routing Aruba 2920
    Best Answer

    Posted Oct 11, 2017 04:06 PM

    It is fixed now. The problem was that Windows Firewall was blocking the packets. This is fine because the new VLANs are intended for PLCs and DVRs.