User's Manual
Table Of Contents
- Contents
- About This Guide
- About the FrameSaver DSL Unit
- User Interface and Basic Operation
- Configuration Procedures
- Configuration Options
- Overview
- Using the Easy Install Feature
- Setting Up So the Router Can Receive RIP
- Entering System Information and Setting the System Clock
- Configuration Option Tables
- Configuring the Overall System
- Configuring the Physical Interfaces
- Configuring Frame Relay for the Data Port
- Configuring ATM for the Network Interface
- Configuring Circuit and DLCI Records
- Configuring PVC Connections
- Setting Up Management and Communication Options
- Configuring Node IP Information
- Configuring Management PVCs
- Configuring General SNMP Management
- Configuring Telnet and/or FTP Session Support
- Configuring SNMP NMS Security
- Configuring SNMP Traps
- Configuring the Ethernet Port
- Configuring the Communication Port
- Configuring the COM Port to Support an External Modem
- Security and Logins
- Operation and Maintenance
- FTP Operation
- Troubleshooting
- Setting Up OpenLane for FrameSaver Devices
- Setting Up Network Health for FrameSaver Devices
- Menu Hierarchy
- SNMP MIBs and Traps, and RMON Alarm Defaults
- Connectors, Cables, and Pin Assignments
- Technical Specifications
- Equipment List
- Index
Operation and Maintenance
6-31
9783-A2-GB20-00
July 2000
Table 6-14. Frame Relay Performance Statistics (2 of 2)
Statistic What It Indicates
Frame Relay Errors
(cont’d)
Unknown Error The number of frames received over the interface that do not
fall into one of the other statistic categories.
Indicates that the error is not one that the unit can recognize.
Frame Relay LMI
LMI Protocol The LMI protocol configured for the frame relay link.
Normal condition.
Status Msg Received The number of LMI status messages received over the
interface.
Normal condition.
Total LMI Errors The number of LMI errors. Reliability errors, protocol errors,
unknown report types, unknown information elements, and
sequence errors are included in this total.
Network problems.
Number of Inactives The number of times the LMI has declared the frame relay link
Inactive.
Network problems.
Frame Relay HDLC Errors
Rx Total Errors The number of receiver errors on the interface. The following
are included in this count:
H Receive invalid frames (short frames, long frames, invalid
DLCIs, unknown DLCIs, and unknown errors)
H Rx Total Discards
H Receive errors (non-octet aligned frames, frames with CRC
errors, and Rx Overruns)
Rx Total Discards The number of receiver discards on the interface. The
following are included in this count:
H Resource errors
H Rx Overruns
H Frames received when the link was down
H Inactive and disconnected DLCIs
H Inactive destination DLCIs
H Unknown EDLCIs
Rx CRC Errors The number of received CRC (cycle redundancy check) errors.
Tx Total Errors The total number of transmit errors on the interface, including
transmits discards and transmit overruns.
Tx Total Discards The total number of transmit discards on the interface,
including underrun flushes.