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create inter vlan routing

Posted on 2013-12-18
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Last Modified: 2014-01-06
Hi Experts,

I have a firewall asa5510 and a cisco switch catalyst 3560.
From the switch I can ping both vlans directly
From my client connected to vlan 195 I cannot ping ip of vlan 194.

ip routing is set.

Can you help me what is missing ?
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Question by:Eprs_Admin
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by:spamsucks72
spamsucks72 earned 1144 total points
ID: 39727203
Add "switchport trunk encapsulation dot1q" on the 3560
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by:Eprs_Admin
ID: 39727214
on which port ?
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by:spamsucks72
spamsucks72 earned 1144 total points
ID: 39727290
can you post your config from the 3560?

what does #show ip route give on the cat 3560?
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Author Comment

by:Eprs_Admin
ID: 39727323
this is the output


Gateway of last resort is 198.64.195.253 to network 0.0.0.0

C    198.64.194.0/24 is directly connected, Vlan194
C    198.64.195.0/24 is directly connected, Vlan195
S*   0.0.0.0/0 [1/0] via 198.64.195.253
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Author Comment

by:Eprs_Admin
ID: 39727325
where do you want to put the trunk ?
directly on the vlan interface setting ?

Which port must be a trunk ?
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by:Infamus
Infamus earned 856 total points
ID: 39727444
Do you have interface IP for each VLAN?

Is the client default gateway set to VLAN interface IP address?
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by:spamsucks72
spamsucks72 earned 1144 total points
ID: 39727446
It has been a longtime since I advised without looking at the config.

Try the following ... but I always thought vlan1 was native anyway.

interface GigabitEthernet0/22
 switchport trunk encapsulation dot1q
 switchport trunk native vlan 1
 switchport trunk allowed vlan 1,194,195
 switchport mode trunk
end

you may have to try using a ghost vlan 2 as the native trunk.

interface GigabitEthernet0/22
 switchport trunk encapsulation dot1q
 switchport trunk native vlan 2
 switchport trunk allowed vlan 1,194,195
 switchport mode trunk
end
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LVL 12

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by:Infamus
Infamus earned 856 total points
ID: 39727455
I don't see why you would need a trunk port....routing is handled by the switch.
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by:spamsucks72
spamsucks72 earned 1144 total points
ID: 39727468
I agree but given the information supplied ... is it really routing (can't ping btwn Vlan 194 and 195 ... not routing).
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by:
Infamus earned 856 total points
ID: 39727475
He can ping both clients on those VLANs from the switch so I think the client's gateway is set to the firewall IP not the vlan interface.
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Author Comment

by:Eprs_Admin
ID: 39761380
thanks now is working, one subnet was missing.
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