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Layer 3 between two 2510 and one 2910

 
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Layer 3 between two 2510 and one 2910

I have one 2910 CSTEL configured as follow :

ProCurve 2910al-24G Switch#
exit

router rip
exit
interface loopback 0
ip address 192.168.2.105
exit
snmp-server community "public" unrestricted
vlan 100
ip rip 192.168.2.1
ip rip 192.168.2.1 receive v1-or-v2
ip rip 192.168.2.1 send v1-compatible-v2
exit
vlan 200
ip rip 192.168.3.1
ip rip 192.168.3.1 receive v1-or-v2
ip rip 192.168.3.1 send v1-compatible-v2
exit


And empty config on the 2510 .

What I had to configure on the 2510 to propagate the 2 different subnet and the VLAN ?

I guess there is no VTP service on HP

thanks
15 REPLIES 15
Trusted Contributor

Re: Layer 3 between two 2510 and one 2910

On HP switches to propagate VLANs you can use GVRP protocol. GVRP functions is similar to VTP, but GVRP is a standards-based protocol.

GVRP can automatically assign switch-to-switch links to VLAN, but you need to assign edge (access) ports administratively to appropriate VLAN.

I don't exactly understand what you mean "to propagate the 2 different subnet"?

2510 is the layer 2 switch. So you can't use static or dynamic routing.

Re: Layer 3 between two 2510 and one 2910

Hi

thanks for the answer . As understood I came from Cisco world ...

How to configure the EDGE ( Access ) port ?
How to make comunication from the 2510 to the 2 different subnets ?

192.168.2.X /24
192.168.3.X /24

Can be both reacheable from 2510 ?
And how ?

Re: Layer 3 between two 2510 and one 2910

Hi

thanks for the answer . As understood I came from Cisco world ...

How to configure the EDGE ( Access ) port ?
How to make comunication from the 2510 to the 2 different subnets ( VLAN interface ) in the 2910 ?

192.168.2.X /24
192.168.3.X /24

Can be both reacheable from 2510 ?
And how ?
Trusted Contributor

Re: Layer 3 between two 2510 and one 2910

On 2510 both subnets can be reacheable if you configure appropriate access ports on that subnets and switch-to-switch link as tagged in both VLANs.

On HP switches to configure access port you need to go to appropriate VLAN and add port.
For example, if port 5 need to be in VLAN 200 (in 192.168.3.0/24 subnet from your configuration):
(config)# vlan 200 untagged 5

To assign switch-to-switch link (for example, port 10) to both VLANs (like trunk on cisco switches):
(config)# vlan 200 tagged 10
(config)# vlan 100 tagged 10
Trusted Contributor

Re: Layer 3 between two 2510 and one 2910

On procurve swithes there is no "interface vlan" object. Ip address configuration you can apply (like you did) in vlan.

If you need to route between vlan 100 and 200, you need:
1. ip routing enable,
2. ip addresses in vlan,
3. default gateway on hosts in 200 vlan -- ip address of vlan 200, on hosts in 100 vlan -- ip address of vlan 100.

Why you use rip v1-or-v2 and v1-compatible-v2? You really need this?

Re: Layer 3 between two 2510 and one 2910

Thanks Natasha

Will try and let you know .

Alberto

Re: Layer 3 between two 2510 and one 2910

Just answer tou your point :

If you need to route between vlan 100 and 200, you need:
( You mean on the 2910 ?? )

1. ip routing enable,

I have done

2. ip addresses in vlan,

I have put it

3. default gateway on hosts in 200 vlan -- ip address of vlan 200, on hosts in 100 vlan -- ip address of vlan 100.

Where I have to write the DG ? In the 2510 that point to 2910 ?


Thanks
Trusted Contributor

Re: Layer 3 between two 2510 and one 2910

If you need to route between vlan 100 and 200, you need:
( You mean on the 2910 ?? )
--- Yes, on the 2910

3. default gateway on hosts in 200 vlan -- ip address of vlan 200, on hosts in 100 vlan -- ip address of vlan 100.

Where I have to write the DG ? In the 2510 that point to 2910 ?
--- You need to write DG in hosts.

For example, if host A is on 192.168.3.0/24 subnet:
ip address of host A: 192.168.3.100/24
DG of host A: 192.168.3.1 (ip address of vlan 200)
If host A is connected to 2510 port 5, you also need:
vlan 200 untagged 5

Re: Layer 3 between two 2510 and one 2910

Where I have to write the DG ? In the 2510 that point to 2910 ?
--- You need to write DG in hosts

Means I have to write in the IP CONFIG of the NIC CARD every DG ?

regard the helper address its the same like in CISCO ?
1. Choose the port where connect my DHCP SERVER and the write his ip helper address ?

GEAT THANKS