Cisco Cisco IOS Software Release 12.3(4)T
SSG Direction Configuration for Interfaces and Ranges
How to Configure SSG Direction for Interfaces and Ranges
5
Cisco IOS Releases 12.2(16)B and 12.3(4)T
Setting the Direction for a PVC Range
Perform this task to configure a range of subinterfaces as uplink or downlink. An uplink interface is an
interface to services; a downlink interface is an interface to subscribers.
interface to services; a downlink interface is an interface to subscribers.
Restrictions
All subinterfaces in a range must have the same direction.
If you try to specify the direction of an interface that is part of a PVC range, you receive an error similar
to the following:
to the following:
PVC Range: Configuring interface is not allowed.
SUMMARY STEPS
1.
enable
2.
configure terminal
3.
ssg enable
4.
interface atm interface-number.subinterface-number {mpls | multipoint | point-to-point}
5.
range [range-name] pvc start-vpi/start-vci end-vpi/end-vci
6.
exit
7.
ssg direction {downlink | uplink}
DETAILED STEPS
Command or Action
Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode.
•
Enter your password if prompted.
Step 2
configure
terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3
ssg enable
Example:
Router(config)# ssg enable
Enables privileged EXEC mode.
Step 4
interface atm
interface-number.subinterface-number {mpls |
multipoint
| point-to-point}
Example:
Router(config)# interface ATM 1/0.1
point-to-point
Specifies a subinterface and enters subinterface
configuration mode.
configuration mode.