HP Switch layer 3 config

akdale
akdale used Ask the Experts™
on
I have 3 HP 2910al-24G switches, W.15.12.0011, ROM W.14.06.  One link to gateway/firwall.
I want to run internal routing between VLANS.  I have enable routing using ip routing command a sho ip returns below.  I can not ping vlans.  If I add routes to my gateway everything is happy.  I have removed last octets

ip-default gateway is 192.168.x.x

# sho ip

 Internet (IP) Service

  IP Routing : Enabled


  Default TTL     : 64
  Arp Age         : 20
  Domain Suffix   :
  DNS server      :

  VLAN                 | IP Config  IP Address      Subnet Mask     Proxy ARP
  -------------------- + ---------- --------------- --------------- ---------
  DEFAULT_VLAN         | Disabled
  ADMIN                | Manual     192.168.x.x    255.255.x.x  No
  MEDIA                | Manual     192.168.x.x    255.255.x.x No
  KIDS                 | Manual     192.168.x.x      255.255.x.x   No
  SOUND                | Manual     192.168.x.x   255.255.x.x  No
  WIRELESS             | Manual     192.168.x.x   255.255.x.x    No
  UNUSED_PORTS         | Disabled


HP_MAIN_BLDG#
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Network Systems Administrator
Commented:
ip routing
command enable only routing
but to be able to use L3 routing you need to create SVI for every Vlan


look HERE
You will have step by step how to do it.

ALso here some good sources
http://h30499.www3.hp.com/t5/Switches-Hubs-Modems-Legacy-ITRC/2910al-vlan-routing-help/td-p/4679499#.UxjroeddUV0

and Here
http://staging.arstechnica.com/civis/viewtopic.php?f=10&t=1220839


Not sure if this model support OSPF but you could bundle all 3 routers with OSPF and set only default route to your Firewall interface

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