vii
3-14.
A
LARM
C
ONFIGURATION
.............................................................................................. 117
3-15.
C
ONFIGURATION
.........................................................................................................120
3-15-1. Save/Restore....................................................................................................121
3-16.
S
ECURITY
..................................................................................................................123
3-17.
B
ANDWIDTH
M
ANAGEMENT
.........................................................................................126
3-18.
Q
O
S(Q
UALITY OF
S
ERVICE
)
C
ONFIGURATION
...............................................................129
3-19.
D
IAGNOSTICS
.............................................................................................................139
3-20.
TFTP
S
ERVER
............................................................................................................142
3-21.
L
OG
...........................................................................................................................143
3-22.
F
IRMWARE
U
PGRADE
..................................................................................................144
3-23.
R
EBOOT
.....................................................................................................................145
3-24.
L
OGOUT
.....................................................................................................................146
4.
OPERATION OF CLI MANAGEMENT.........................................................................147
4-1.
CLI
M
ANAGEMENT
........................................................................................................147
4-1-1. Login ...................................................................................................................147
4-2.
C
OMMANDS OF
CLI.......................................................................................................149
4-2-1. Global Commands of CLI ...................................................................................151
4-2-2. Local Commands of CLI .....................................................................................157
5.
MAINTENANCE............................................................................................................246
5-1.
R
ESOLVING
N
O
L
INK
C
ONDITION
...................................................................................246
5-2.
Q&A ............................................................................................................................246
6.
APPENDIX A TECHNICAL SPECIFICATIONS ..........................................................247
7.
APPENDIX B NULL MODEM CABLE SPECIFICATIONS .........................................251
