Cannot ping across vlans

[Hockeymullet]

I just installed a Summit 450a as a routing switch, and currently have 5 vlans (10.80.x.x, 10.60.x.x, 10.50.x.x, 10.40.x.x, 10.30.x.x) configured. DHCP is picking up across the network, but when we try to send an image job via Altiris, the job fails. I can image computers on our 10.80.x.x, but cannot send to the others, and I also cannot ping across the vlans. Any ideas? Thanks.

 

[NARBE]

Did you enable ipforwarding on the vlans (just type enable ipforwarding vlan xxx)

 

[Hockeymullet]

ipforwarding was enabled.

IProute has taken care of the pinging issue, but I still cannot get Altiris to work. I replaced our HP switches with these Extreme Summits and never had a problem w/the HP's because I was able to configure iphelper statements. Now with the Extreme I set up bootprelay but it fails every time. Any ideas?

 

[TreyJ]

Do you have igmp and igmp snooping enabled for all your VLANs?

You can check by doing "show igmp" and "show igmp snooping".

 

[TheCleaner75]

I thought you said that DHCP was working across the subnets?

If you do a show bootprelay on the switches that have the VLANs forwarding between each other (not just closet switches with VLANs tagged back to a core switch somewhere) what does it show? Does it list out the DHCP servers in your org? Does the stats show any relays taking/taken place?