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3 Posts

12562

July 4th, 2007 13:00

6224 vlans + public range

Hi
 
We recently got a poweredge 6248 to replace some of our old swiches (unmanaged).
Right now out network is in the range 194.7.52.0 /24 (Don't ask my why. I didn't choose it)
The switch management ip is 194.7.52.10
I now have the switch configured with 2 extra vlans ( 192.168.0.0/24 and 192.168.1.0/24)
I want to migrate from the public range to the private ranges one device at a time.
 
default vlan 1 => connected to the network 194.7.52.0       port g1
vlan 10           (would like this to connect to 194.7.52.0)      port g3-4          no ip
vlan 100         => network 192.168.0.0/24                            port g5-18        ip 192.168.0.1
vlan 500         => network 192.168.1.0/24                            port g19-24      ip 192.168.1.1
 
From the switch I can ping devices on all three ranges ( default gw at 194.7.52.150)
I can ping from a pc in vlan 100 to vlan 500
I can't ping from a pc in vlan 100 to a device in 194.7.52.0
 
I can't seem to set a vlan 10 with an IP 194.7.52.11 in the web config in "routing - IP - interface config"
 
How can I route from vlan 100 and 500 to 194.7.52.0 ?
 
Joris
 
 
 

3 Posts

July 6th, 2007 13:00

Problem solved
 
Management IP connot be in the same subnet as the new vlan
Changed the management IP

3 Posts

August 6th, 2007 10:00

Okay
 
I filtered out the extra stuff a bit ( accesslists, dhcp relay, ... ) ... This should do it for the routing part.
This shows 1 interfaces in each vlan. 
g1 => vlan 5 = the old subnet with the public range
g5 => vlan 100 = clients
g19 => vlan 500 = wireless
 
Could contain error... but hey... it works :-)

!Current Configuration:

!System Description "Dell PowerConnect"

!System Software Version 1.0.2.6

configure

vlan database

vlan 5,10,100,500

vlan association subnet 194.7.52.0 255.255.255.0 5

exit

sntp unicast client enable

sntp server 194.7.52.185

stack

member 1 1

exit

ip address 192.168.5.10 255.255.255.0

ip default-gateway 192.168.5.1

ip domain-name somedomain.com

ip name-server 194.7.52.185

[ accesslists go here ]

no diffserv

interface vlan 5

name "OLD_subnet"

routing

ip address 194.7.52.5 255.255.255.0

ip netdirbcast

exit

interface vlan 10

name "ToSwitch"

routing

ip address 192.168.2.1 255.255.255.0

ip netdirbcast

ip rip

ip irdp

ip mtu 70

exit

interface vlan 100

name "clients"

routing

ip address 192.168.0.1 255.255.255.0

ip netdirbcast

ip rip

ip irdp

ip mtu 68

exit

interface vlan 500

name "wireless"

routing

ip address 192.168.1.1 255.255.255.0

ip netdirbcast

ip rip

ip irdp

ip local-proxy-arp

ip mtu 68

ip access-group acl_wireless

exit

ip routing

ip route 0.0.0.0 0.0.0.0 194.7.52.150

router rip

auto-summary

default-information originate

exit

flowcontrol

no spanning-tree

ip vrrp

!

interface ethernet 1/g1

spanning-tree portfast

ip dhcp filtering trust

switchport access vlan 5

exit

!

interface ethernet 1/g5

spanning-tree portfast

switchport access vlan 100

exit

!

interface ethernet 1/g19

spanning-tree portfast

ip dhcp filtering trust

switchport access vlan 500

exit

!

interface port-channel 1

spanning-tree portfast

spanning-tree root-protection

switchport mode trunk

switchport trunk allowed vlan add 10

switchport trunk allowed vlan remove 1

exit

exit

4 Posts

August 6th, 2007 10:00

Hi Joris
 
I'm facing a similar task as the one you have described and therefore I would much appreciate if you will post your running configuration. This is the first time I have to configure a router and I'm having a hard time finding the right way to do it sad smiley
 
Thanks in advance
Eistrup

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