3.7.5 Time Zone ................................................................................................................................ 55
3.8 Diagnostic........................................................................................................................... 55
3.8.1 Ping .......................................................................................................................................... 55
3.8.2 Ping6 ........................................................................................................................................ 56
3.8.3 ATM Loopback ......................................................................................................................... 56
3.8.4 ADSL ........................................................................................................................................ 56
3.8.5 Diagnostic Test ........................................................................................................................ 57
APPENDIX A: GLOSSARY ............................................................................................................................. 58
6