Configuring A Frame Relay Interface With Route Optimization; Displaying A Frame Relay Interface Route Optimization Configuration - Cisco Catalyst 8540 MSR Configuration Manual

Chapter 20 Configuring Frame Relay to ATM Interworking Port Adapter Interfaces
Soft PVC route optimization should not be configured with constant bit rate (CBR) connections.
Note

Configuring a Frame Relay Interface with Route Optimization

Soft PVC route optimization must be enabled and configured to determine the point at which a better
route is found and the old route is reconfigured.
To enable and configure a Frame Relay interface with route optimization, perform the following steps,
beginning in global configuration mode:
Command
Step 1
Switch(config)# atm route-optimization
percentage-threshold value
Step 2
Switch(config)# interface serial
card/subcard/port:cgn
Switch(config-if)#
Step 3 Switch(config-if)# atm route-optimization
soft-connection [interval minutes] [time-of-day
{anytime | start-time end-time}]
Example
The following example shows how to configure an interface with a route optimization interval
configured as every 30 minutes between the hours of 6:00 P.M. and 5:00 A.M.:
Switch(config)# atm route-optimization percentage-threshold 45
Switch(config)# interface serial 1/0/0:1
Switch(config-if)# atm route-optimization soft-connection interval 30 time-of-day 18:00 5:00

Displaying a Frame Relay Interface Route Optimization Configuration

To display the Frame Relay interface route optimization configuration, use the following privileged
EXEC commands:
Command
show running-config
show interfaces [serial
card/subcard/port:cgn]
Example
The following example shows the route optimization configuration of serial interface 1/0/0:1:
Switch# show running-config
Building configuration...
<information deleted>
OL-7396-01
Configuring Frame Relay to ATM Virtual Connections
Purpose
Configures the ATM route optimization
threshold.
Selects the interface to configure. Enter the
interface number of the source end of the soft
PVC. Route optimization works for the source
end of a soft PVC only and is ignored if
configured on the destination interface.
Configures the interface for route optimization.
Purpose
Shows the serial interface configuration route
optimization configuration.
Shows the serial interface configuration.
ATM Switch Router Software Configuration Guide
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