Cisco Cisco Packet Data Gateway (PDG) Fehlerbehebungsanleitung
RS-232 Port Configuration Mode Commands
preferred slot ▀
Cisco ASR 5000 Series Command Line Interface Reference ▄
OL-22947-02
preferred slot
Assigns revertive or non-revertive control to port redundancy auto-recovery.
Default: non-revertive operation
Product
PDSN, FA, HA, GGSN
Privilege
Security Administrator, Administrator
Syntax
Disables revertive, or auto-recovery, operation for selected port.
Identifies the physical chassis slot where the SPIO card is installed.
Usage
This command enables or disables revertive port redundancy, wherein after a port failover, when the original
port is restored to service (i.e. link up) the system will return service to that port automatically.
Disabled, which is the default setting, causes non-revertive operation; requiring an administrative user to
manually issue a port switch to command to return service to the original port.
This command must be issued on a per port basis, allowing you to configure specific ports to be used on
individual LCs or SPIO cards. For example, ports 1 through 4 could be configured as ―preferred‖ on the LC
in slot 17 while ports 5 through 8 are ―preferred‖ on the LC in slot 33. In this scenario, both LCs would be in
an Active operational state while still providing LC and port redundancy for the other.
port is restored to service (i.e. link up) the system will return service to that port automatically.
Disabled, which is the default setting, causes non-revertive operation; requiring an administrative user to
manually issue a port switch to command to return service to the original port.
This command must be issued on a per port basis, allowing you to configure specific ports to be used on
individual LCs or SPIO cards. For example, ports 1 through 4 could be configured as ―preferred‖ on the LC
in slot 17 while ports 5 through 8 are ―preferred‖ on the LC in slot 33. In this scenario, both LCs would be in
an Active operational state while still providing LC and port redundancy for the other.
Important:
This command is not supported on all platforms.
Example