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Configuring Routing with Switch Module SM-ES3-24P

Bhavesh Patel
Level 1
Level 1

Hi,

We have Cisco 3945 Router with SM-ES3-24P Switch Module. when we tried to configure routing in Router and Layer 3 ports on Switch module, the inter-communicaiton is not working?

Please inform how we can use routing in 3945 with SM-ES3-24P module?

Bhavesh Patel

2 Replies 2

cadet alain
VIP Alumni
VIP Alumni

Hi,

Have you enabled ip routing? sh ip route will tell you it ain't the case if it's empty otherwise try this way:

leave the ports as L2 and create SVI for each vlan then put L2 ports as access ports in the correct vlan.

eg:

ip routing

int vlan 10

ip add 192.168.10.1 255.255.255.0

int vlan 20

ip add 192.168.20.1 255.255.255.0

int vlan 30

ip add 192.168.30.1 255.255.255.0

int f1/0

sw mode access

sw access vl 10

int f1/1

sw mode access

sw access vl 20

int f1/1

sw mode access

sw access vl 30

Regards.

Alain.

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Marwan ALshawi
VIP Alumni
VIP Alumni

Create L3 Vlan interface

Then Assign each port to the desired Vlan

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