03-28-2013 12:13 AM
Dear All,
I have some problem in my small network. I have two sf300 switch and configure nealry 8 vlan in sw1. sw1 and sw2 connnected through trunk.
1 - 8 ports are in vlan 11 - int vlan 10.1.11.250/24
9 - 13 port are in vlan 12
the problem is that i took on dsl modem connected in port 8 for vlan 11 users to access internet. dhcp pool configure in dsl modem as 10.1.11.0/24 and default gateway dsl modem ip address 10.1.11.1. the user connected in vlan 11 not going to access to other vlan and other vlan are not going to accesss vlan 11, if i put dsl modem. how i can arrange dsl modem or i have to do any route for vlan 11.
anybody can help me.
@
vlan database
vlan 12-18
exit
voice vlan oui-table add 0001e3 Siemens_AG_phone________
voice vlan oui-table add 00036b Cisco_phone_____________
voice vlan oui-table add 00096e Avaya___________________
voice vlan oui-table add 000fe2 H3C_Aolynk______________
voice vlan oui-table add 0060b9 Philips_and_NEC_AG_phone
voice vlan oui-table add 00d01e Pingtel_phone___________
voice vlan oui-table add 00e075 Polycom/Veritel_phone___
voice vlan oui-table add 00e0bb 3Com_phone______________
ip dhcp relay address 10.1.11.1
ip dhcp relay address 10.1.12.50
ip dhcp relay address 10.1.13.120
ip dhcp relay address 10.1.15.210
ip dhcp relay enable
ip dhcp information option
bonjour interface range vlan 1
hostname SW1
!
interface vlan 11
ip address 10.1.11.250 255.255.255.0
no ip address dhcp
ip dhcp relay enable
!
interface vlan 12
ip address 10.1.12.250 255.255.255.0
ip dhcp relay enable
!
interface vlan 13
ip address 10.1.13.250 255.255.255.0
ip dhcp relay enable
!
interface vlan 14
ip address 10.1.14.250 255.255.255.0
ip dhcp relay enable
!
interface vlan 15
ip address 10.1.15.250 255.255.255.0
ip dhcp relay enable
!
interface vlan 16
ip address 10.1.16.250 255.255.255.0
ip dhcp relay enable
!
interface vlan 17
ip address 10.1.17.250 255.255.255.0
ip dhcp relay enable
!
interface vlan 18
ip address 10.1.18.1 255.255.255.0
!
interface fastethernet1
switchport mode access
switchport access vlan 11
!
interface fastethernet2
switchport mode access
switchport access vlan 11
!
interface fastethernet3
switchport mode access
switchport access vlan 11
!
interface fastethernet4
switchport mode access
switchport access vlan 11
!
interface fastethernet5
switchport mode access
switchport access vlan 11
!
interface fastethernet6
switchport mode access
switchport access vlan 11
!
interface fastethernet7
switchport mode access
switchport access vlan 11
!
interface fastethernet8
switchport mode access
switchport access vlan 11
!
interface fastethernet9
switchport mode access
switchport access vlan 12
!
interface fastethernet10
switchport mode access
switchport access vlan 12
!
interface fastethernet11
switchport mode access
switchport access vlan 12
!
interface fastethernet12
switchport mode access
switchport access vlan 12
!
interface fastethernet13
switchport mode access
switchport access vlan 12
!
interface fastethernet14
switchport mode access
switchport access vlan 13
!
interface fastethernet15
switchport mode access
switchport access vlan 13
!
interface fastethernet16
switchport mode access
switchport access vlan 13
!
interface fastethernet17
switchport mode access
switchport access vlan 13
!
interface fastethernet18
switchport mode access
switchport access vlan 14
!
interface fastethernet19
switchport mode access
switchport access vlan 14
!
interface fastethernet20
switchport mode access
switchport access vlan 14
!
interface fastethernet21
switchport mode access
switchport access vlan 14
!
interface fastethernet22
switchport mode access
switchport access vlan 14
!
interface fastethernet23
switchport mode access
switchport access vlan 14
!
interface fastethernet24
switchport mode access
switchport access vlan 14
!
interface fastethernet25
switchport mode access
switchport access vlan 14
!
interface fastethernet26
switchport mode access
switchport access vlan 14
!
interface fastethernet27
switchport mode access
switchport access vlan 14
!
interface fastethernet28
switchport trunk native vlan 15
!
interface fastethernet29
switchport trunk native vlan 15
!
interface fastethernet30
switchport trunk native vlan 15
!
interface fastethernet31
switchport trunk native vlan 15
!
interface fastethernet32
switchport trunk native vlan 15
!
interface fastethernet33
switchport trunk native vlan 15
!
interface fastethernet34
switchport trunk native vlan 15
!
interface fastethernet35
switchport trunk native vlan 15
!
interface fastethernet36
switchport trunk native vlan 15
!
interface fastethernet37
switchport trunk native vlan 15
!
interface fastethernet38
switchport trunk native vlan 15
!
interface fastethernet39
switchport trunk native vlan 15
!
interface fastethernet40
switchport trunk native vlan 15
!
interface fastethernet41
switchport trunk native vlan 15
!
interface fastethernet42
switchport trunk native vlan 15
!
interface fastethernet43
switchport trunk native vlan 15
!
interface fastethernet44
switchport trunk native vlan 15
!
interface fastethernet45
switchport trunk native vlan 15
!
interface fastethernet46
switchport trunk native vlan 15
!
interface fastethernet47
ip dhcp relay enable
switchport mode access
switchport access vlan 17
!
interface fastethernet48
switchport trunk allowed vlan add 12-15,17-18
switchport trunk native vlan 6
switchport default-vlan tagged
!
interface gigabitethernet1
switchport mode access
switchport access vlan 14
!
interface gigabitethernet2
switchport mode access
switchport access vlan 15
!
interface gigabitethernet4
switchport trunk allowed vlan add 12-15,17-18
switchport trunk native vlan 16
switchport default-vlan tagged
!
03-28-2013 12:20 PM
The DSL modem will require a static route to point back to the switch vlan interface to be able to route the additional vlans.
Here's a topic that should help you-
https://supportforums.cisco.com/thread/2123434
-Tom
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