Lucent Technologies SLC ConnectReach User & Service Manual page 368

SLC ConnectReach System Monitoring
Using the Statistics Command to Display System
Elements Status
Displaying Statistics for the Frame Relay
Interface (Continued)
Entering the frame
command
(continued)
7-34
Issue 4 June 2002
The report should be reviewed for the following indications and the appropriate
action taken:
If the status of a PVC is "DOWN," first verify that the SLC ConnectReach
3
system is configured correctly, then contact the carrier.
If the number of packets sent and received is zero for a PVC, either the
3
SLC ConnectReach system is configured incorrectly, or there is no traffic
between the local area network (LAN) and the wide area network (WAN).
Verify the SLC ConnectReach system configuration. You can use the ping
command to generate traffic, and verify whether frame counts have
incremented. Also, use the log command to see if any simple network
management protocol (SNMP) link-down traps have been logged.
If the cyclic redundancy check (CRC) error count increments rapidly, a
3
problem with the physical connection is indicated. If the field increments
gradually, verify whether the error rates fall within the carrier's guaranteed
Quality of Service. If they do not, contact the carrier.
If the local management interface ( LMI ) command is entered, a report similar to
the following example is displayed:
FRAME RELAY LMI STATISTICS
--------------------------
Total Status Enquires Sent:
Full Status Enquires Sent:
Total Status Responses Received:
Full Status Enquires Received:
Invalid LMI Messages Received:
Last Sequence Number Received:
Local Sequence Number:
Sequence Number Sync Errors:
Total Receive CRC Errors:
Total Low Buffer Drops:
Total Queue Full Drops:
Total Circuit Errors:
Total Send Data Errors:
535
90
535
90
0
25
25
0
0
0
0
0
0
(Continued on next page)
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