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  • 1.  Aruba with Cisco trunk issue

    Posted Mar 08, 2017 01:21 AM

    I have 2920 sw and using  direct with cisco router 800 series. 

    for user we are using cisco switch which is conecting with Aruba 2920 

    when making TRUNK its take only one VLAN,i need 3 VLAN working with cisco switch. 

     

     

     

     



  • 2.  RE: Aruba with Cisco trunk issue

    Posted Mar 08, 2017 07:30 PM

    What is your config on both sides?



  • 3.  RE: Aruba with Cisco trunk issue

    Posted Mar 09, 2017 02:44 AM

    Dear check below both sw conf 

    when i am trying to internal routing in aruba its not taking only 1 vlan is wee can do remotly access. 

     

    2 Trunk also not taking all vlan only 1 vlan taking in aruba.

     

     

     

     

    cisco switch conf

    __________________

    hostname switch0a0a15
    ip ssh pubkey-auth
    ip telnet server
    !
    interface vlan 1
    ip address 192.168.30.4 255.255.255.0
    no ip address dhcp
    !
    interface vlan 23
    name Servers
    !
    interface vlan 150
    name WIRELESS
    !
    interface gigabitethernet1
    switchport mode access
    switchport access vlan 150
    !
    interface gigabitethernet27
    switchport trunk allowed vlan add 23,30,150
    !
    interface gigabitethernet28
    switchport trunk allowed vlan add 23,30,150

     

    ___________________________________________

    aruba sw conf

     

    Edge-Sw#
    Edge-Sw#
    Edge-Sw# sh run
     
    Running configuration:
     
    ; hpStack_WB Configuration Editor; Created on release #WB.15.17.0009
    ; Ver #07:eb.8f.fc.f3.ff.37.2d:89
     
    stacking
       member 1 type "J9729A" mac-address e0071b-e2e440
       member 2 type "J9729A" mac-address e0071b-e61700
       member 2 priority 192
       exit
    hostname Edge-Sw"
    trunk 1/48,2/48 trk1 trunk
    trunk 1/46-1/47 trk2 lacp
    ip default-gateway 192.168.30.1
    ip route 0.0.0.0 0.0.0.0 192.168.30.1
    ip routing
    snmp-server community "public" unrestricted
    oobm
       ip address dhcp-bootp
       member 1
          ip address dhcp-bootp
          exit
       member 2
          ip address dhcp-bootp
          exit
       exit
    vlan 1
       name "DEFAULT_VLAN"
       no untagged 1/1-1/10,1/13-1/30,1/38,1/45,2/1,Trk1-Trk2
       untagged
     1/11-1/12,1/31-1/37,1/39-1/44,1/A1-1/A2,1/B1-1/B2,2/2-2/47,2/A1-2/A2,2/B1-2/B2
       no ip address
       exit
    vlan 11
       name "Users"
       untagged 1/2,Trk2
       ip address 192.168.11.1 255.255.255.0
       dhcp-server
       exit
    vlan 23
       name "Servers"
       untagged 1/4-1/10
       ip address 172.23.23.1 255.255.255.0
       dhcp-server
       exit
    vlan 30
       name "Data"
       untagged 1/1,1/3,1/13-1/24,1/38,1/45
       tagged Trk1
       ip address 192.168.30.2 255.255.255.0
       exit
    vlan 150
       name "Wireless"
       untagged 1/25-1/30,2/1
       tagged Trk1
       ip address 192.168.150.2 255.255.255.0
       exit
    spanning-tree Trk1 priority 4
    spanning-tree Trk2 priority 4
    dhcp-server pool "Users"
       default-router "192.168.11.1"
       dns-server "199.85.127.19"
       network 192.168.11.0 255.255.255.0
       range 192.168.11.10 192.168.11.200
       exit
    dhcp-server pool "severs"
       default-router "172.23.23.1"
       dns-server "199.85.127.19"
       network 172.23.23.0 255.255.255.0
       range 172.23.23.10 172.23.23.200
       exit
    dhcp-server enable


  • 4.  RE: Aruba with Cisco trunk issue

    Posted Mar 20, 2017 02:05 PM

    Hi,

     

    In ArubaOS trunk means link aggregation using LACP.

     

    If you want to configure a dot1q port you shoud tag vlans to a port:

     

    int 2

     tagged vlan 23

     tagged vlan 30

     tagged vlan 150

     untagged vlan XX (usually you untag the root vlan from the trunk)



  • 5.  RE: Aruba with Cisco trunk issue

    Posted Mar 15, 2017 10:14 AM
      |   view attached

    You seem to mix up Cisco VLAN trunking (multiple VLANs on a port) with ArubaOS-switch port trunking (bundling mutiple ports together). The attached PDF file with some examples should help.



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