Router User's Guide
Table Of Contents
- Contents
- About This Guide
- 1. About the FrameSaver SLV
- 2. User Interface and Basic Operation
- 3. Configuration Procedures
- 4. Configuration Options
- Using the Easy Install Feature
- Using RIP with FrameSaver SLV CSU/DSUs
- Entering System Information and Setting the System Clock
- Setting Up the Modem
- Setting Up Auto-Configuration
- Setting Up Dial Backup
- PVC Backup Over the Network Interface
- Setting Up Back-to-Back Operation
- Configuration Option Tables
- Configuring the Overall System
- Configuring Physical Interfaces
- Assigning Time Slots/Cross Connections
- Configuring Frame Relay for an Interface
- Manually Configuring DLCI Records
- Configuring PVC Connections
- Configuring the IP Path List
- Setting Up Management and Communication Options
- Configuring the Criteria for Automatic Backup
- 5. Configuring the FrameSaver SLV Router
- FrameSaver SLV Router Overview
- IP Routing
- Address Resolution Protocol
- Proxy ARP
- Interface Configuration
- Network Address Translation
- Network Address Port Translation
- Dynamic Host Configuration Protocol Server
- DHCP Relay Agent
- Router Security
- Provisioning the Router Interface
- Configuring the Router Using Terminal Emulation
- 6. Security and Logins
- 7. Operation and Maintenance
- 8. Troubleshooting
- 9. Setting Up OpenLane for FrameSaver Devices and Activating SLM Features
- 10. Setting Up NetScout Manager Plus for FrameSaver Devices
- 11. Setting Up Network Health for FrameSaver Devices
- A. Menu Hierarchy
- B. SNMP MIBs and Traps, and RMON Alarm Defaults
- C. Router CLI Commands, Codes, and Designations
- D. Router Command Line Summaries and Shortcuts
- E. Connectors, Cables, and Pin Assignments
- F. Technical Specifications
- G. Equipment List
- Index
8. Troubleshooting
8-14
September 2002 9128-A2-GB20-80
Viewing the Trap Event Log
The Trap Event Log displays all traps stored in the SNMP trap event log. ASCII
trap strings used to describe trap events are provided in the tables contained in
Standards Compliance for SNMP Traps
(see Appendix B,
SNMP MIBs and Traps,
and RMON Alarm Defaults
).
See
Trap Event Log
in Chapter 7,
Operation and Maintenance
, for a screen
example and additional information.
Troubleshooting Tables
The unit is designed to provide many years of trouble-free service. However, if a
problem occurs, refer to the appropriate table in the following sections for possible
solutions.
Device Problems
Table 8-2. Device Problems (1 of 2)
Symptom Possible Cause Solutions
No power, or the LEDs
are not lit.
The power cord is not
securely plugged into the
wall receptacle to rear panel
connection.
Check that the power cord is
securely attached at both ends.
The wall receptacle has no
power.
Check the wall receptacle
power by plugging in some
equipment that is known to be
working.
Check the circuit breaker.
Verify that your site is not on an
energy management program.
Power-On Self-Test
fails. Only Alarm LED
is on after power-on.
The unit has detected an
internal hardware failure.
Reset the unit and try again.
Contact your service
representative.
Return the unit to the factory
(refer to
Warranty, Sales,
Service, and Training
Information
on page A of this
document).