Technical information

58
IPSec VPN Acceleration Services Module Installation and Configuration Note
78-14459-03 Rev C0
Configuration Examples
Displaying the VPN Running State
Use the show crypto vlan command to display the VPN running state. The following examples show
the show crypto vlan command output for a variety of VPN module configurations:
Router# show crypto vlan
Interface VLAN 2 on IPSec Service Module port 7/1 connected to Fa8/3
Router# show crypto vlan
Interface VLAN 2 on IPSec Service Module port 7/1 connected to VLAN 3
Router# show crypto vlan
Interface VLAN 2 connected to VLAN 3 (no IPSec Service Module attached)
The above display indicates that either the interface VLAN is missing on the VPN module inside port,
the VPN module is removed from the chassis, or the VPN module was moved to a different slot.
Configuration Examples
These sections provide examples for the following configurations:
• Access Ports, page 58
• Routed Ports, page 63
• Trunk Ports, page 68
• ATM Ports, page 73
• Frame Relay Ports, page 79
• GRE Tunneling, page 86
• HSRP, page 88
• QoS, page 94
Access Ports
These sections describe access port configuration:
• Catalyst Switch 1 (Access Port), page 59
• Catalyst Switch 2 (Access Port), page 62
Note In the following example, the VPN module is installed in slot 5 (Gigabit Ethernet interfaces 5/1 and 5/2).