ONTAP Hardware
ONTAP Hardware
Hello,
I'm using a Fas2020 ( SIngle Controlller )and would like to implement a VLAN strategy on top of a Vif interface (e0a and e0b).
Ive been using https://now.netapp.com/Knowledgebase/solutionarea.asp?id=kb46272. I only need VLAN Id 200 and 1000 in my case , so I use "vlan create VI1 200 1000" to create Vlan. I did ifconfig command as well and I can check that everything looks good when using ifconfig, vlan, of vif command.
Problem : I'm not able to ping any servers, routers or anything in my Vlan subnet. ( I can just ping myself).
I 'm using a Ciscso switch 3560 G with the follwing configuration :
MYSWITCH#sho run int gi0/14
Building configuration...
Current configuration : 191 bytes
!
interface GigabitEthernet0/14
switchport trunk encapsulation dot1q
switchport trunk native vlan 200
switchport trunk allowed vlan 200
switchport mode trunk
spanning-tree portfast
end
does anyone have any idea ?
( as test purpose, I've tried to setup VLAN directly on e0a (no VIF) and the result is the same..)
Thanks a lot
ROmain
Hello,
I'm about to setup the same thing... I have a FAS2020 with only 2 NICs and want to have 2 VLANs talking to the filer with max throughput. I'm still trying to figure out just how exactly to set this up and would like to know for sure before I make changes to my filer which is in production mode. I see that you are using the same link for instructions that I've found. Have you gotten this to work yet? if so can you please tell me how? if not then let's hope someone can answer your question here.
thanks
Your Cisco config is wrong.
in fact if in cisco you config native vlan 200 when your fas send ethernet with vlan 200 tap the cisco drop it because for him ethernet packet should not have tag
and second the switchport trunk allowed vlan 200 allowe only ethernet packet with vlan 200 to bee authorized in this switchport.
So you should remove switchport trunk native vlan 200 with the command
no switchport trunk native vlan 200
and you should allowed vlan 1000 with command
switchport trunk allowed vlan add 1000
your result should bee like this:
MYSWITCH#sho run int gi0/14
Building configuration...
Current configuration : 191 bytes
!
interface GigabitEthernet0/14
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 200, 1000
switchport mode trunk
spanning-tree portfast
end
also verify that vlan 1000 is create in the cisco config "sh vlan" and normaly if you use a trunck port you can have the
spanning-tree portfast command (anyway it is inactive in trunck mode)
Hi,
Here's my last config which is working now .
I 've just changed ( my network colleague) the VLAN we should NOW use 999 and 1000.
I've also read a couple of articles saying using VLAN ID 1 was not a good idea ( you can see a 200 in place of it)...
So here is config :
NETAPP SIDE :
vif create vif1 e0a e0b
vlan create vif1 999 1000
ifconfig vif1-999 192.168.250.1 netmask 255.255.255.0
ifconfig vif1-1000 192.168.252.1 netmask 255.255.255.0
CISCO SWITCH PORT SIDE :
interface GigabitEthernet0/15
description TO1-E0B
switchport access vlan 1000
switchport trunk encapsulation dot1q
switchport trunk native vlan 200
switchport trunk allowed vlan 999,1000
switchport mode trunk
speed 1000
channel-group 4 mode active
spanning-tree portfast
end
Cheers
Romain
I am definitely not a network expert. But since you are using a trunk don't you need to set spanning-tree to "portfast trunk"?
The cisco documentation trunk is needed when the interface is in a trunk: "Enables PortFast on the interface even while in the trunk mode".