Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

Not able to ping between a newly created VLAN interface on the FWSM and the MSFC

Core issue

This problem occurs when the VLAN and the firewall-group command are not added to the Multilayer Switch Feature Card (MSFC) prior to the addition of VLAN interfaces to the Cisco Firewall Services Module (FWSM).

Resolution

Add the VLAN and the firewall-group command to the MSFC before VLAN interfaces are added to the FWSM.

To add the firewall-group command, remove the interface from the FWSM and reapply the command on the MSFC. Then, re-add the interface and name the if statements to the FWSM. Now, the Switch Virtual Interface (SVI) successfully passes data between the MSFC and the FWSM.

For more information, refer to Preparing Your Network.

Firewall Services Module (FWSM)

1.1

Protocol / Ports

Internet Control Message Protocol (ICMP)

796
Views
0
Helpful
0
Comments