Trouble in paradise

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kakemanx

Trouble in paradise

Post by kakemanx »

Have a small business here and there are some ip cameras connected to the server at vlan 2
the overall setup consists of
vlan1
vlan 2
vlan 3
vlan 4
vlan 20

vlan 20 is a more public vlan, and therefor i thought i would put a camera to that vlan as well as vlan 2
I used: vlan 20 ip 10.199.39.49

Seeing now in the show configuration snapshot i have vlan 20 ip 10.0.0.0 255.0.0.0 so now my camera server has lost connection to all the cameras... i dont know why this happened, but i would like to remove the reference to vlan 20 again?

So question is.. did my initial command add the vlan 20 IP 10.0.0.0 255.0.0.0 to the configuration snapshot?
And what command to remove 10.199.39.49 from vlan 20 but keep to vlan 2?

Please respond, i'm desperate to get the cameras back online!
cavagnaro

Re: Trouble in paradise

Post by cavagnaro »

Show all configuration
kakemanx

Re: Trouble in paradise

Post by kakemanx »

Thanks, but figured it out.. Vlan 20 no IP xx.xxx.xxx.xxx
Had the no in the wrong place..




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silvio
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Posts: 2107
Joined: 01 Jul 2008 10:51
Location: Germany

Re: Trouble in paradise

Post by silvio »

It seem that you have forgott the mask as you have configured the ip interface for vlan 20. With an ip 10.x.x.x the switch assumed standard mask 255.0.0.0.

verify it with:
> show ip interface

there you will see your ip interface with a name XXXX (given by you).

than you can change the mask with command:
> ip interface XXXX mask 255.255.255.0

or complete:
> ip interface XXXX address 10.199.39.49/24 vlan 20

regards
Silvio
rekeds

Re: Trouble in paradise

Post by rekeds »

why "show ip interfaces"? if he created a vlan rule?
vlan 20 ip 10.199.39.49
wasn't it ip interface name-here ip/mask vlan z
silvio
Alcatel Unleashed Certified Guru
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Posts: 2107
Joined: 01 Jul 2008 10:51
Location: Germany

Re: Trouble in paradise

Post by silvio »

Hi Rekeds
you are correct - I didn't see it as a vlan rule. I have understand it as a list with vlan, ip-address....

So the use of vlan rule instead of correct ip-interfaces can be the reason. this vlan rules didn't make any sense.
regards
Silvio
devnull

Re: Trouble in paradise

Post by devnull »

I do not even understand the
"vlan 20 is a more public vlan, and therefor i thought i would put a camera to that vlan as well as vlan 2
I used: vlan 20 ip 10.199.39.49"

a Camera in both vlans? how should that work?
If the switch is the routing-instance the "more public vlan" does not make sense.. use a firewall to sperate the traffic.
Give the camera an ip out of vlan 20, with a gateway pointing to the routing instances.

IP rules are probably not the solution that you need
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