Wired Intelligent Edge

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  • 1.  Routing isn't working, what am I doing wrong? config posted

    Posted Nov 27, 2015 01:20 PM

    Upstream router x.x.213.193

    Laptop 1 -  192.168.88.10 - can ping 192.168.88.1 & 192.168.99.1, x.x.213.194 - all the vlan ip's on the switch, but can't ping Laptop 2 192.168.99.10 or the upstream router.

    Laptop 2 - same as Laptop 1

    From the 3800 I can ping the laptops and I've put the laptops in the same vlan & IP scope and they ping each other fine.

    I put the same configuration on a layer 2 HP2530 and both laptops can ping both interfaces of vlan88 & vlan99 so it seems that is normal even when routing isn't working.

    Why isn't the 3800 routing?

     

     

     

    HP-3800-48G-PoEP-4SFPP# show run

    Running configuration:

    ; J9574A Configuration Editor; Created on release #KA.15.17.0008
    ; Ver #08:02.fb.ff.fd.ff.ff.3f.ef:23

    hostname "HP-3800-48G-PoEP-4SFPP"
    module 1 type j9574y
    module 2 type j9574x
    ip route 0.0.0.0 0.0.0.0 x.x.213.193
    ip routing
    snmp-server community "public" unrestricted
    oobm
    ip address dhcp-bootp
    exit
    vlan 1
    name "DEFAULT_VLAN"
    no untagged 43,45,47
    untagged 1-42,44,46,48-52
    no ip address
    exit
    vlan 88
    name "VLAN88"
    untagged 45
    tagged 37
    ip address 192.168.88.1 255.255.255.0
    exit
    vlan 99
    name "VLAN99"
    untagged 43
    tagged 37
    ip address 192.168.99.1 255.255.255.0
    exit
    vlan 199
    name "VLAN199"
    untagged 47
    ip address x.x.213.194 255.255.255.248
    exit

    HP-3800-48G-PoEP-4SFPP#



  • 2.  RE: Routing isn't working, what am I doing wrong? config posted

    Posted Nov 27, 2015 01:43 PM

    here is show ip route

     

    IP Route Entries

    Destination Gateway VLAN Type Sub-Type Metric Dist.
    ------------------ --------------- ---- --------- ---------- ---------- -----
    0.0.0.0/0 209.222.213.193 199 static 1 1
    127.0.0.0/8 reject static 0 0
    127.0.0.1/32 lo0 connected 1 0
    192.168.88.0/24 VLAN88 88 connected 1 0
    192.168.99.0/24 VLAN99 99 connected 1 0
    209.222.213.192/29 VLAN199 199 connected 1 0



  • 3.  RE: Routing isn't working, what am I doing wrong? config posted

    Posted Nov 29, 2015 05:17 PM

    The router probably isn't responding to the pings because it has no route for the 192.168. subnets.

     

    The laptops probably can't ping each other from differe3nt subnets due to Windows firewall.