Virtual Private Routed Network Services
7210 SAS M Services Guide Page 621
collect-stats
Syntax [no] collect-stats
Context config>service>vprn>if>sap
Description This command enables accounting and statistical data collection for either an interface SAP or
interface SAP spoke SDP, or network port. 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 IOM 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
arp-timeout
Syntax arp-timeout seconds
no arp-timeout
Context config>service>vprn>if
Description This command configures the minimum time in seconds an ARP entry learned on the IP interface will
be stored in the ARP table. ARP entries are automatically refreshed when an ARP request or
gratuitous ARP is seen from an IP host, otherwise, the ARP entry is aged from the ARP table. If arp-
timeout is set to a value of zero seconds, ARP aging is disabled.
The no form of this command restores arp-timeout to the default value.
Default 14400 seconds
Parameters seconds — The minimum number of seconds a learned ARP entry will be stored in the ARP table,
expressed as a decimal integer. A value of zero specifies that the timer is inoperative and learned
ARP entries will not be aged.
Values 0 — 65535
delayed-enable
Syntax delayed-enable seconds [init-only]
no delayed-enable
Context config>service>vprn>if
Description This command delays making interface operational by the specified number of seconds.
In environments with many subscribers, it can take time to synchronize the subscriber state between
peers when the subscriber-interface is enabled (perhaps, after a reboot). To ensure that the state has
time to be synchronized, the delayed-enable timer can be specified. The optional parameter init-only
can be added to use this timer only after a reboot.
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