System information

Configuring Packet Over SONET
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4. To specify that any packets sent from the transmit packet FIFO are looped back to
the receive packet FIFO, use the loop txpos-rxpos command in Interface
Configuration mode, as shown below:
MOT(config-if)#loop txpos-rxpos
Gathering POS Network Information
The following sections describe how to use show commands to gather POS
information for the PPP link, SONET interface and the physical SONET link:
• Displaying PPP Link and Statistics Information
• Displaying POS Interface Information
• Displaying Physical SONET Link and Alarm Information
Displaying PPP Link and Statistics Information
Follow these steps to display PPP link and statistics information:
1. To display PPP link information, use the show ppp info command in Interface
Configuration mode, as shown below:
MOT(config-if)#show ppp info
Figure 14-2 displays the show ppp info command output:
Figure 14-2 show ppp info Command Output