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03-29-2012 05:54 AM
03-29-2012 05:54 AM
HP procurve switch 2824 : 2 subnets IP address on the same switch to do some routing
Hi !
We are migrating from 1 subnet to another one (C-class to B-class). I need to route those 2 subnets on the same switch and the same VLAN (Default_Vlan) (both subnets "are connected" to the switch). How can I add a "secondary" IP for the switch ?
Details :
2 subnets are :
- 10.1.0.0/255.255.0.0
- 10.2.2.0/255.255.255.0
The switch has the IP 10.1.0.1, IP routing is enabled on the switch, and I need to add these routes :
10.1.0.0 255.255.0.0 -> DEFAULT_VLAN
10.2.2.0/255.255.255.0 -> DEFAULT_VLAN
Is it possible to add a secondary IP address one the same DEFAULT_VLAN for this switch?
Tks a lot !
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03-29-2012 06:44 AM
03-29-2012 06:44 AM
Re: HP procurve switch 2824 : 2 subnets IP address on the same switch to do some routing
OK, sorry to update this post "soonly", but I have configured 2 adress IP on the same VLAN :
configure
vlan 1
name "DEFAULT_VLAN"
ip address 10.1.0.1 255.255.0.0
ip address 10.2.2..1 255.255.255.0
But now, how can I add route between those 2 subnets ?
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04-13-2012 05:00 PM
04-13-2012 05:00 PM
Re: HP procurve switch 2824 : 2 subnets IP address on the same switch to do some routing
You don't need to add routes to the switch - when you add the IP address, it automatically adds a connected route. All you need to do is enable IP routing and set the address of the switch as the default gateway of the hosts on each subnet.
Paul
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07-21-2014 03:06 PM
07-21-2014 03:06 PM
Re: HP procurve switch 2824 : 2 subnets IP address on the same switch to do some routing
hi paul, thanks for this
I did it and now my switches on different subnets can see each other and from the CLI can ping any other device on their subnet, however any device outside of the switch cannot communcate with the other subnet.
Is there siomething further I need to do?