07-17-2013 11:18 PM - edited 03-04-2019 08:29 PM
Hi
Iam having a cisco 3945 router, needs to configure wan links in that. kindly suggest a network module which can support wan configuration and it should be in TJ45,because the service providers are providing connections through RJ45 only.
Whether HWIC-D-9ESW can support wan routing function ?
07-18-2013 12:20 AM
Your router comes with three ethernet interfaces already, nothing else is needed.
07-18-2013 03:06 AM
Thanks Paolo, But i need to terminiate 8 wan connections in this router. Could you please advice which module willl support my requirement.
07-18-2013 03:51 AM
You can use a switch and VLAN interfaces.
07-20-2013 12:03 AM
07-20-2013 12:03 AM
07-20-2013 12:35 AM
As answered above, use an external switch.
07-31-2013 11:41 PM
Hi Paolo,
So i have to create a sub interfaces in the router and assign each wan location ip addres in that, that should be terminated in a switch configure vlans and map according to that. is that right ? Kindly suggest the below sample setup and config.
HubRouer0#
HubRouer0#sh run
Building configuration...
hostname HubRouer0
spanning-tree mode pvst
!
!
!
!
interface GigabitEthernet0/0
no ip address
duplex auto
speed auto
!
interface GigabitEthernet0/0.1
encapsulation dot1Q 10
ip address 172.16.63.5 255.255.255.252
!
interface GigabitEthernet0/0.2
encapsulation dot1Q 20
ip address 172.17.63.5 255.255.255.252
!
interface GigabitEthernet0/1
no ip address
duplex auto
speed auto
shutdown
!
interface GigabitEthernet0/2
no ip address
duplex auto
speed auto
shutdown
!
interface Vlan1
no ip address
shutdown
!
router eigrp 10
network 172.16.63.4 0.0.0.3
network 172.17.63.4 0.0.0.3
auto-summary
!
ip classless
end
BranchRouter1#sh run
Building configuration...
Current configuration : 572 bytes
!
version 12.4
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname BranchRouter1
spanning-tree mode pvst
!
!
!
!
interface FastEthernet0/0
ip address 172.16.63.6 255.255.255.252
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
shutdown
!
interface Vlan1
no ip address
shutdown
!
router eigrp 10
network 172.16.63.4 0.0.0.3
auto-summary
!
ip classless
end
BranchRouter2#sh run
Building configuration...
Current configuration : 572 bytes
!
version 12.4
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname BranchRouter2
spanning-tree mode pvst
interface FastEthernet0/0
ip address 172.17.63.6 255.255.255.252
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
shutdown
!
interface Vlan1
no ip address
shutdown
!
router eigrp 10
network 172.17.63.4 0.0.0.3
auto-summary
!
ip classless
end
Switch#sh run
Building configuration...
Current configuration : 1182 bytes
!
version 12.2
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Switch
spanning-tree mode pvst
!
interface FastEthernet0/1
switchport mode trunk
!
interface FastEthernet0/2
switchport access vlan 10
!
interface FastEthernet0/3
switchport access vlan 20
!
interface FastEthernet0/4
!
interface FastEthernet0/5
!
interface FastEthernet0/6
!
interface FastEthernet0/7
!
interface FastEthernet0/8
!
interface FastEthernet0/9
!
interface FastEthernet0/10
!
interface GigabitEthernet1/1
!
interface GigabitEthernet1/2
!
interface Vlan1
no ip address
shutdown
!
interface Vlan10
no ip address
!
interface Vlan20
no ip address
!
end
07-31-2013 11:49 PM
Something like that. Best it that you engage a proven network engineer to do things.
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