Virtual Leased Line Services
7210 SAS M Services Guide Page 225
Parameters description-string — The description command accepts a description-string parameter. The 
description-string parameter is an ASCII string of up to 80 characters in length. Only printable 
127 bit ASCII characters are allowed. If the string contains spaces, the string must be specified 
with beginning and ending quotes.
Values
An ASCII string up to 80 characters in length.
collect-stats
Syntax [no] collect-stats
Context config>service>cpipe>sap
config>service>cpipe>spoke-sdp
config>service>epipe>sap
Description This command enables accounting and statistical data collection for either the SAP, network port, or 
IP interface. When applying accounting policies the data, by default, is collected in the appropriate 
records and written to the designated billing file. 
When the no collect-stats command is issued the statistics are still accumulated by the cards. 
However, the CPU will not obtain the results and write them to the billing file. If a subsequent 
collect-stats command is issued then the counters written to the billing file include all the traffic 
while the no collect-stats command was in effect. 
Default no collect-stats
ethernet
Syntax ethernet
Context config>service>epipe>sap
Description Use this command to configure Ethernet properties in this SAP. 
llf
Syntax [no] llf
Context config>service>epipe>sap>ethernet
Description This command enables Link Loss Forwarding (LLF) on an Ethernet port. It provides an end-to-end 
OAM fault notification for Ethernet VLL service.LLF on an Ethernet port brings down the port when 
there is a local fault on the pseudowire or service, or a remote fault on the SAP or pseudowire, 
signaled with label withdrawal or TLDP status bits. It ceases when the fault disappears.
The Ethernet port must be configured for null encapsulation.
The no form of the command disables LLF.