07-31-2008 08:11 PM - edited 03-06-2019 12:34 AM
I have a Cisco 1841 router with an ADSL card (WIC-1ADSL-DG) and I recently added an etherswitch card (HWIC-4ESW). The problem that I'm having is that any device connected to the etherswitch card can't see my network. I want to find a way to connect the etherswitch card to my router's network without setting up a truncking port and then connecting a crossover cable from the etherswitch card to the second built-in ethernet interface on the router.
08-01-2008 04:22 AM
u should creat a vlan and vlan interface for ur etherswitch
as follow
vlan database
vlan 10 name data_vlan
then make and SVI interface
interface vlan 10
ip address 10.1.1.1 255.255.255.0
no shut
this should be ur internal network
then
interface range FastEthernet0/1-16
switchport mode access
switchport access vlan 10
no shut
spanning-tree portfast
Ethernet switch module can function as a Layer 2 switch connected to a Layer 3 router
then should work
and the following link will guid you in more details
good luck
please if helpful Rate
08-01-2008 06:52 AM
It dosn't seem to be working. For one thing, when I assign my vlan an ip address that's in the same range as my router, I get the error: "192.168.0.0 overlaps with FastEthernet0/0" If I assign vlan 1 an ip address in a different range, any computer attached to it can't go out to the internet because the default gateway is on a different network.
08-01-2008 07:10 AM
when u assign vlan 1 ip address for example
interface vlan 1
ip address 10.1.1.1 255.255.255.0
no shut
ur users must be on the 10.1.1.0/24 subnet
and thier default gateway must be vlan 1
which is 10.1.1.1
i mean the users connected to the etherswitch and are on vlan one
good luck
rate if helpful
08-01-2008 10:24 AM
I know, but it still does't work.
08-01-2008 04:29 PM
can u do
show run
and
show ip route
and post them here
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