VLAN's and intervlan routing

[sajidmahboob]

Hi I'm new to vlans and intervlan routing and need some help please.

I'm trying to give server 1 access to our line control system. The line control system is on a different subnet so I created a vlan and setup intervlan routing. A link to my network diagram of my setup is below. 

For some reason I still cannot ping the 172.20.108.x network

Any advise would be greatly appreciated, thanks

 http://i326.photobucket.com/albums/k436/sajid_mahboob/Aims%20Optima%20Network%20diagram1_zpssykesf3e.jpg

[Julio E. Moisa]

Hi

I saw the server has 2 NICs, You can have just 1 default gateway on the server, how it is configured?

[sajidmahboob]

NIC 1 has the default gateway of 172.20.110.241. This is the gateway fr the company LAN. 

NIC 2 does not have a gateway configured. Its just left blank

[Julio E. Moisa]

Thank you 

The SG300 supports intervlan routing, are you passing the vlans over the trunk? Is possible to paste the configuration?

[sajidmahboob]

Yes the vlans need to go over the trunk

is this what your looking for /

Switch14#show startup-config

config-file-header

Switch14

v1.3.0.62 / R750_NIK_1_3_647_260

CLI v1.0

set system mode router

file SSD indicator encrypted

@

ssd-control-start

ssd config

ssd file passphrase control unrestricted

no ssd file integrity control

ssd-control-end cb0a3fdb1f3a1af4e4430033719968c0

!

vlan database

vlan 2

exit

voice vlan oui-table add 0001e3 Siemens_AG_phone________

voice vlan oui-table add 00036b Cisco_phone_____________

voice vlan oui-table add 00096e Avaya___________________

voice vlan oui-table add 000fe2 H3C_Aolynk______________

voice vlan oui-table add 0060b9 Philips_and_NEC_AG_phone

voice vlan oui-table add 00d01e Pingtel_phone___________

voice vlan oui-table add 00e075 Polycom/Veritel_phone___

voice vlan oui-table add 00e0bb 3Com_phone______________

bonjour interface range vlan 1-2

hostname Switch14

no passwords complexity enable

username admin password encrypted 8bfb51746a4564fba2f6220258ab0825dcb6c885 privilege 15

username cisco password encrypted 63e1dbe21ce80a7e2d7633dd23bf423abf5b5598 privilege 15

ip ssh server

clock timezone " " 0 minutes 0

ip telnet server

!

interface vlan 1

 ip address 172.20.111.60 255.255.254.0

 no ip address dhcp

!

interface vlan 2

 name Optima

 ip address 172.20.108.55 255.255.255.0

!

interface gigabitethernet12

 switchport mode access

 switchport access vlan 2

!

interface gigabitethernet27

 switchport trunk allowed vlan add 2

!

exit

[Julio E. Moisa]

Hi,

Thank you try configuring:  ip routing on both switches. 

[sajidmahboob]

Thanks but it did not help

[cofee]

Are you able to ping addresses assigned to SVIs on the switch from the switch itself?

172.20.108.55

172.20.111.60

[sajidmahboob]

Hi

Yes I can ping both the SVI IP's (172.20.108.55 & 172.20.108.56) from both SG300-28P switches

[Julio E. Moisa]

Have you verified if the switchports where the NICs are connected were configured on the proper vlans?

[cofee]

In addition to Julio's comment, hosts that are having issues are they able to ping their gateways?

[sajidmahboob]

Guys your not going to believe this but the issue was that the consultant for the Line Control System hadn't plugged in the cable to his system. As soon as he did I could ping the systems ip addresses.

Apologies for wasting your time and many thanks to you all.

[Julio E. Moisa]

Hi

Happy to hear the problem was fixed. 

No worries, it was a pleasure.

Have a good day.

:-)

[Georg Pauwen]

Hello,

which device did you configure the inter-Vlan routing on ? Can you post the configuration of that device ?

[sajidmahboob]

Hi Georg

I configured it on both the Cisco SG300-28P switches. I used the following link which gives a step by step guide

https://sbkb.cisco.com/CiscoSB/GetArticle.aspx?docid=2cdc5822dd2f45ac83d992e58be3d2cc_Layer_3_InterVLAN_Routing_Configuration_on_300_Series_Manage.xml&pid=2&converted=0