Vlan Routing Issue

[zee123987]

Hello,
Dear friends i am facing some problem in setting up routing between vlans what going on let me explain in detail overview is unable to communicate between
Vlans existed in 3750,

i have 4 vlans this are the svi's when computer in vlan10 wants to communicant with vlan20,30,40. not successes, i enable " ip routing " in global config mode,

interface Vlan10
ip address 10.60.1.250 255.255.255.0
!
interface Vlan20
ip address 10.60.2.250 255.255.255.0
!
interface Vlan30
ip address 10.60.3.250 255.255.255.0
!
interface Vlan40
ip address 10.60.4.250 255.255.255.0
!
interface Vlan100
description MANAGEMENT-LAN
ip address 192.168.1.10 255.255.255.0

then at last i enable eigrp also still not work it show in "show ip route" as directly connect. config file in attachment, any help is highly apprecated,

Thanks
Zee

 

[vipergg]

If you do a "show vlan" do all of your vlans show up and active ? Do you have at least once active device in each vlan so that the SVI is in a up/up status? Verify with a show ip int brief . Does the device you are pinging from have the correct ip address of the vlan it is plugged into along with the correct default gateway of that vlan (SVI address) . Is the Firewall turned off if it is a pc you are using to test from or to ?

 

[zee123987]

Hi,
Vipergg, this is my sh vlan brief, you mean i have to put trunk port in vlan or which device i put in vlan i am having one 3750 which is vtp server, other 3 switches are vtp clients, hear all are in trunk mode,

DSW-1#show vlan br

VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Gi1/0/1, Gi1/0/2, Gi1/0/3
Gi1/0/4, Gi1/0/5, Gi1/0/7
Gi1/0/8, Gi1/0/9, Gi1/0/10
Gi1/0/11
10 DATA-LAN active Gi1/0/12
20 VOICE-LAN active
30 SERVER-LAN active
40 MISC active
100 VLAN0100 active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
DSW-1#

DSW-1#show interfaces trunk

Port Mode Encapsulation Status Native vlan
Gi1/0/6 auto n-802.1q trunking 1

Port Vlans allowed on trunk
Gi1/0/6 1-4094

Port Vlans allowed and active in management domain
Gi1/0/6 1,10,20,30,40,100

Port Vlans in spanning tree forwarding state and not pruned
Gi1/0/6 1,10,20,30,40,100
DSW-1#

 

[dgrizzard]

It does not look like you have any ports in VLAN 20,30,40. Do a sho ip int brief, make sure your VLAN 20,30,40 interfaces are in the up/up state. Most likely they will not be though.If not you will need to add some ports to 20,30 or 40 and have active devices on those ports.

 

[leedsit]

You sure the computer in VLAN 10 has its default gateway set to 10.60.1.250?

Lee.

LEEroy
MCNE6,CCNP,CWNA,CCSA,Project+

 

[punjab1]

hi,

you should follow dgrizzard. Check is your all interface vlan are up.. "sh ip int brief".. it will tell you the status of the vlan. to make all vlan up you need to assign a port in every vlan and attach a PC with that port. i hope it will sort your problem