System information

Configuring Packet Over SONET
14-3
POS Interface Configuration Tasks
The following POS module configuration tasks are mandatory:
• Configuring the POS Interface
• Configuring PPP
• Configuring the Network Clock Source for SONET
Configuring the POS Interface
Follow these steps to configure the POS interface:
1. To configure the physical POS interface, use the interface pos command in
Global Configuration mode, as shown below:
BSR(config)#interface pos <slot>/<interface>
where:
slot is the POS module slot on the BSR 64000 chassis.
interface is the line POS interface on the POS module.
2. To enter the IP address and subnet mask for the POS interface, use the ip-address
command in Interface Configuration mode, as shown below:
MOT(config-if)#ip-address {<ip-address> <subnet-mask>}
where:
ip-address is the IP address of the POS interface
subnet-mask is the subnet mask of the POS interface
3. To optionally set a secondary IP address and subnet mask for the POS interface,
use the ip-address secondary command in Interface Configuration mode, as
shown below:
MOT(config-if)#ip-address {<ip-address> <subnet-mask>} secondary
where:
ip-address is the IP address of the POS interface
subnet-mask is the subnet mask of the POS interface