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New Member

mutivlan switch L2 and server

hi all,

I try to configure VLAN 4 with an all access to the server but it does not work or I ping all or none. 
Order to isolate my vlan between her but she did anyway access to the server if you could explain to me why this does not work

vlan1  switch 2950

vlan2 switch 2950

vlan3 switch 2950

vlan4  switch 2960 connecting trunk all vlan  connecting server

6 REPLIES

Hi , To have inter-vlan

Hi ,

 To have inter-vlan communication you need to have L3 network gear in your network (L3 Switch/Router)

 

HTH

Sandy

New Member

Hi,ok I put a L3 router.

Hi,

ok I put a L3 router. 
concern is that I want my vlan not contacted them and I have only one réeau gold there is I can ping the all or none I tag the port without much success of the truck is activated nothing works. 
I test packet trace before the start of production.

juste for exemple files

Hi , For all 3 VLAN , Gateway

Hi ,

 For all 3 VLAN , Gateway IP address must be configured on L3 Switches . I dont see any ip address configured on VLAN router . Kindly configure it .

 

vlan router#show ip interface brief 
Interface              IP-Address      OK? Method Status                Protocol
 
FastEthernet0/1        unassigned      YES unset  up                    up
 
FastEthernet0/2        unassigned      YES unset  up                    up
 
FastEthernet0/3        unassigned      YES unset  up                    up
 
FastEthernet0/4        unassigned      YES unset  up                    up
 
FastEthernet0/5        unassigned      YES unset  down                  down

 

HTH

Sandy
 

New Member

HI Sandy,I haven that a

HI Sandy,

I haven that a single network and dhcp 
I try to the Footbridge by default but its not working this is what I made 
VLAN10 ip 10.20.30.10 gateway 10.20.30.1 switch1
vlan20 ip 10.20.30.20 gateway 10.20.30.1 switch2
vlan20 ip 10.20.30.30 gateway 10.20.30.1  switch3
each L2 switch 
the L3 switrch 
I try to put the same thing without success 
owerlaps with Vlanxx.

thanks for you help

 

Hi , You Cant use Same

Hi ,

 You Cant use Same network across multiple Vlan .You need to use different subnet 

VLAN10

10.20.10.1 switch1 IP 

 10.20.10.10 Server IP 

VLAN20

10.20.20.1 switch1 IP 

 10.20.20.10 Server IP 

VLAN30

10.20.30.1 switch1 IP 

 10.20.30.10 Server IP 

If you want to isolated host within same network you need to use private vlan .

 

HTH

Sandy

New Member

Hi,thank you very much for

Hi,

thank you very much for all these explanations 
in my case I have a server pool must tell all my vlan and I wanted to create SEVERAL vlan one per floor of the building 1,3,5: 
VLAN10 = 1st floor 
vlan20 + server pool floor = 5 
vlan30 = 3rd floor 
the vlan 20 would be the primary vlan 10 and 30 isolate? 
my approach is the right one? 
thank you for your temperature and your response

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