Specifications

15xx-A1 Family Router Users Guide 9
Restore Default .......................................................................................................................................... 96
System Log ........................................................................................................................................................ 97
Configure System Log ................................................................................................................................... 99
SNMP Agent ..................................................................................................................................................... 100
TR-069 Client ................................................................................................................................................... 100
Internet Time .................................................................................................................................................... 101
Access Control ................................................................................................................................................. 102
Services ....................................................................................................................................................... 102
Passwords ........................................................................................................................................................ 103
IP Addresses .................................................................................................................................................... 104
Update Software ............................................................................................................................................... 105
Reboot .............................................................................................................................................................. 105
Tools ................................................................................................................................................................. 106
Chapter 6 Troubleshooting 108
The Router Is Not Functional ........................................................................................................................... 108
You Cannot Connect to the Router .................................................................................................................. 108
The DSL LED Continues to Blink ..................................................................................................................... 108
The DSL LED is Always Off .............................................................................................................................. 109
The Internet LED is Always Off ........................................................................................................................ 109
Diagnosing Problems using IP Utilities ............................................................................................................ 109
Ping .............................................................................................................................................................. 109
Tracert .......................................................................................................................................................... 110
Nslookup ...................................................................................................................................................... 110
Appendix A – Glossary 113