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Inter VLAN routing with Cisco 2901 and HP Procurve 2530

hoploholic
Level 1
Level 1

I am in the process of trying to configure a Cisco 2901 router to route 2 vlans from a single HP Procurve 2530 switch.  As you might imagine, I have not had any success.  I am looking for guidance/suggestions and all inputs are appreciated.  

The router is pre-existing in the network and as such has a working configuration.  The configuration is designed to route to 2 catalyst switches, each being on a different subnet.  We are migrating to HP switches as our Cisco's fall out of support.  The choice is not mine.  

Pre-existing Cisco configuration;

!

interface Embedded-Service-Engine0/0

no ip address

shutdown

!

interface GigabitEthernet0/0

ip address 10.14.2.10 255.255.255.0

ip flow ingress

duplex auto

speed auto

!

interface GigabitEthernet0/1

ip address 10.14.1.10 255.255.255.0

duplex auto

speed auto

!

interface Serial0/0/0

no ip address

encapsulation frame-relay IETF

!

interface Serial0/0/0.16 point-to-point

bandwidth 512

ip address 10.254.1.109 255.255.255.252

frame-relay interface-dlci 16

!

interface Serial0/0/0.17 point-to-point

bandwidth 512

ip address 10.254.XXX.XXX 255.255.255.252

frame-relay interface-dlci 17

!

interface Serial0/0/0.18 point-to-point

description link to A.R. Pump Station

bandwidth 512

ip address 10.254.XXX.XXX 255.255.255.252

frame-relay interface-dlci 18

!

!

router eigrp 1

network 10.14.1.0 0.0.0.255

network 10.14.2.0 0.0.0.255

network 10.254.XXX.XXX 0.0.0.3

network 10.254.XXX.XXX 0.0.0.3

network 10.254.1.XXX 0.0.0.3

!

ip forward-protocol nd

!

ip http server

ip http authentication local

no ip http secure-server

ip flow-export source GigabitEthernet0/0

ip flow-export version 9

ip flow-export destination 10.222.XXX.XXX XXXX

!

!

!

!

control-plane

!

!

!

line con 0

login local

line aux 0

line 2

no activation-character

no exec

transport preferred none

stopbits 1

line vty 0 4

login local

line vty 5 15

login local

!

scheduler allocate 20000 1000

!

end

2 Replies 2

glen.grant
VIP Alumni
VIP Alumni

   that is just your basic config .  It looks ok . Your issue is on the HP side , you will need to figure out  how to make those work .  I would think just out of the box they would work but you need to look at your current cisco switches and figure out how to convert what you have on the cisco switches to the HP switches.  I'm sure HP has a pretty good support page where they give you config docs .   If you are trying to route 2 vlans  down a single link to the HP then you will have to convert your router config from 2 separate interfaces to a single interface using  sub interfaces or the router on a stick design .   http://www.cisco.com/c/en/us/support/docs/lan-switching/inter-vlan-routing/14976-50.html

Carlos Villagran
Cisco Employee
Cisco Employee

Hi!

We should start with the starting configurations to check if switch and router are communicating at l2 level.

Can you check if the router's interfaces are in up/up state?

Can you enable lldp with lldp run in global configuration mode and show lldp neighbors?

Best regards!

JC

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