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HP ProCurve Switch 5412zl(J8698A) Inter VLAN Routing

 
realdreams
New Member

HP ProCurve Switch 5412zl(J8698A) Inter VLAN Routing

I noticed that if I don't enter "ip routing" after configuring VLANs with web interface, inter-vlan routing does not work. I get destination unreachable response from the switch.

But if I enter "ip routing" before I create VLANs, everything seems fine. I heard other people have also encountered this problem.

Can someone explain why? 

Thanks.

 

Version: K.15.02.0005,ROMK.15.10

3 REPLIES 3
paulgear
Esteemed Contributor

Re: HP ProCurve Switch 5412zl(J8698A) Inter VLAN Routing

I can't say i've heard of this, but i haven't run routing on 5400s for a while.  A couple of guesses:

  • bug in the web interface (colour me surprised!)
  • another staff member or configuration management tool coming along and changing it back
Regards,
Paul
showneek
Respected Contributor

Re: HP ProCurve Switch 5412zl(J8698A) Inter VLAN Routing

Hi,

 

I am not sure if I understand your problem... If you want inter VLAN routing on 5400zl, "ip routing" must be enabled on the switch. Doesnt matter if it is before or after creating VLAN (both from web or CLI).

 

BR,

Jan

paulgear
Esteemed Contributor

Re: HP ProCurve Switch 5412zl(J8698A) Inter VLAN Routing

I read the original message as meaning that routing was already on, and adding a VLAN through the web interface turns it off again, and CLI intervention was necessary to turn it back on.

Regards,
Paul